HATNet Project

Summary

The Hungarian Automated Telescope Network (HATNet) project is a network of six small fully automated "HAT" telescopes. The scientific goal of the project is to detect and characterize extrasolar planets using the transit method. This network is used also to find and follow bright variable stars. The network is maintained by the Harvard-Smithsonian Center for Astrophysics.

The HAT acronym stands for Hungarian-made Automated Telescope, because it was developed by a small group of Hungarians who met through the Hungarian Astronomical Association. The project started in 1999 and has been fully operational since May 2001.[1]

Equipment

The prototype instrument, HAT-1 was built from a 180 mm focal length and 65 mm aperture Nikon telephoto lens and a Kodak KAF-0401E chip of 512 × 768, 9 μm pixels. The test period was from 2000 to 2001 at the Konkoly Observatory in Budapest.[1]

HAT-1 was transported from Budapest to the Steward Observatory, Kitt Peak, Arizona, USA, in January 2001. The transportation caused serious damage to the equipment.[1]

Later built telescopes use Canon 11 cm diameter f/1.8L lenses for a wide-field of 8°×8°. It is a fully automated instrument with 2K x 2K Charge-coupled device (CCD) sensors. One HAT instrument operates at the Wise Observatory.[2][3]

HAT is controlled by a single Linux PC without human supervision. Data are stored in a MySQL database.[citation needed]

HAT-South

From 2009, three other locations joined the HATNet with telescopes of completely new design. The telescopes are deployed to Australia, Namibia and Chile. Each system has eight (2*4) joint-mounted, quasi-parallel Takahashi Epsilon (180 mm diameter, f/2.8) astrographs with Apogee 4k*4k CCDs with overlapping fields of view. The processing computers are Xenomai-based industrial PCs with 10 TB of storage.

Participants in the project

HAT-1 was developed during the undergraduate (and also the first year graduate) studies of Gáspár Bakos (Eötvös Loránd University, now at Princeton University) and at Konkoly Observatory (Budapest), under the supervision of Dr. Géza Kovács. In the development József Lázár, István Papp and Pál Sári also played an important role.

More than 100 people have contributed altogether to the seventy planet discovery papers published or submitted by the project as of Feb 2020. Gáspár Bakos, István Papp, József Lázár, Pál Sári, have contributed to all of the planet discoveries by HAT. Other participants who have contributed to at least 10 discovery papers include: Joel Hartman (62 papers, Princeton), Robert Noyes (55, CfA), David Latham (44, CfA), Zoltán Csubry (43, Princeton), Kaloyan Penev (43, UT Dallas), Géza Kovács (42, Konkoly Observatory), Guillermo Torres (40, CfA), Geoffrey Marcy (38, UC Berkeley), Gilbert Esquerdo (37, CfA), Waqas Bhatti (34, Princeton), Miguel de Val-Borro (34, Goddard Space Flight Center), Lars Buchhave (33, Niels Bohr Institute), Daniel Bayliss (32, University of Warwick), Dimitar Sasselov (32, CfA), Bence Béky (31, CfA), Andrew Howard (31, Caltech), Debra Fischer (30, Yale University), George Zhou (30, CfA), Néstor Espinoza (29, STSCI), Andrés Jordán (29, Adolfo Ibáñez University), Robert Stefanik (29, CfA), Rafael Brahm (28, Pontifical Catholic University of Chile), Thomas Henning (28, MPIA), Luigi Mancini (28, University of Rome Tor Vergata), Markus Rabus (28, Las Cumbres Observatory), Vincent Suc (28, Pontifical Catholic University of Chile), John Johnson (27, CfA), R. Paul Butler (20, Carnegie Institution for Science), Simona Ciceri (19, MPIA), Brian Schmidt (19, ANU), Joao Bento (17, ANU), Thiam-Guan Tan (17, Perth Exoplanet Survey Telescope), Mark Everett (16, NOAO), Sam Quinn (16, CfA), Avi Shporer (16, MIT), Allyson Bieryla (14, CfA), Bun'ei Sato (14, Tokyo Institute of Technology), B.J. Fulton (12, Caltech), Howard Isaacson (12, UC Berkeley), András Pál (12, CfA), Brigitta Sipőcz (12, University of Hertfordshire), Támás Szkelenár (12), Chris Tinney (12, University of New South Wales), Duncan Wright (11, Australian Astronomical Observatory), Jeffrey Crane (10, Carnegie Institution for Science), Emilio Falco (10, CfA), Paula Sarkis (10, MPIA), and Stephen Shectman (10, Carnegie Institution for Science).

Planets discovered

One-hundred-thirty-four extrasolar planets have been discovered so far by the HAT surveys, including a handful of planets that were independently discovered by other groups as well (particularly the WASP survey). Sixty-three of these were found by the northern HATNet project, and seventy-one by the southern HATSouth project. All have been discovered using the transit method. In addition, a few additional planetary companions to the transiting planets were discovered through radial velocity follow-up observations, including HAT-P-13c, which was the first outer planetary or brown-dwarf companion confirmed with a well-characterised orbit for a system with a transiting planet [4]

Light green rows indicate that the planet orbits one of the stars in a binary star system.

North

Star Constellation Right
ascension
Declination App.
mag.
Distance (ly) Spectral
type
Planet Mass
(MJ)
Radius
(RJ)
Orbital
period

(d)
Semimajor
axis

(AU)
Orbital
eccentricity
Inclination
(°)
Discovery
year
Ref
ADS 16402 B Lacerta 22h 57m 47s +38° 40′ 30″ 10.4 453 G0V HAT-P-1b 0.524 1.225 4.4652934 0.0553 <0.067 86.28 2006 [5][6]
HD 147506 Hercules 16h 20m 36s +41° 02′ 53″ 8.71 440 F8 HAT-P-2b 8.65 0.951 5.63341 0.0677 0.5163 90 2007 [7]
GSC 03466-00819 Ursa Major 13h 44m 23s +48° 01′ 43″ 11.86 457 K HAT-P-3b 0.599 0.890 2.899703 0.03894 0 87.24 2007 [8]
BD+36°2593 Boötes 15h 19m 58s +36° 13′ 47″ 11.2 1010 F HAT-P-4b 0.68 1.27 3.056536 0.0446 0 89.9 2007 [9]
GSC 02634-01087 Lyra 18h 17m 37s +36° 37′ 16″ 12 1110 G HAT-P-5b 1.06 1.26 2.788491 0.04075 0 86.75 2007 [10]
GSC 03239-00992 Andromeda 23h 39m 06s +42° 27′ 58″ 10.5 650 F HAT-P-6b 1.057 1.33 3.852985 0.05235 0 85.51 2007 [11]
GSC 03547-01402 Cygnus 19h 28m 59s +47° 58′ 10″ 10.5 1044 F8 HAT-P-7b 1.776 1.363 2.2047299 0.0377 0 85.7 2008 [12]
GSC 02757-01152 Pegasus 22h 52m 10s +35° 26′ 50″ 10.17 750 F HAT-P-8b 1.52 1.5 3.07632 0.0487 0 87.5 2008 [13]
HAT-P-9 Auriga 07h 20m 40s +37° 08′ 26″ 12.34 1560 F HAT-P-9b 0.78 1.4 3.92289 0.053 0 86.5 2008 [14]
WASP-11/HAT-P-10 Perseus 03h 09m 29s +30° 40′ 25″ 11.89 408 K3V WASP-11b/HAT-P-10b 0.460 1.045 3.7224690 0.0439 0 88.5 2008 [15]
GSC 03561-02092 Cygnus 19h 50m 50s +48° 04′ 51″ 9.59 123.5 K4 HAT-P-11b 0.081 0.422 4.8878162 0.053 0.198 88.5 2009 [16]
HAT-P-12 Canes Venatici 13h 57m 34s +43° 29′ 37″ 12.84 465 K4 HAT-P-12b 0.211 0.959 3.2130598 0.0384 0 89.0 2009 [17]
GSC 3416-00543 Ursa Major 08h 39m 31s +47° 21′ 07″ 10.429 698 G4 HAT-P-13b 0.851 1.28 2.9162595 0.0426 0.021 83.4 2009 [4]
GSC 3416-00543 Ursa Major 08h 39m 31s +47° 21′ 07″ 10.429 698 G4 HAT-P-13c >15.2 428.5 1.186 0.691 2009 [4]
GSC 3086-00152 Hercules 17h 20m 28s +38° 14′ 32″ 9.98 670 F HAT-P-14b 1.386 1.468 4.6267669 0.0606 0.107 83.5 2010 [18]
GSC 2883-01687 Perseus 04h 25m 33.65s +39° 20′ 44.2″ 12.16 190 G5 HAT-P-15b 1.946 1.072 10.863502 0.0964 0.19 89.1 2010 [19]
GSC 2792-01700 Andromeda 00h 38m 17.56s +42° 27′ 47.2″ 10.8 235 F8 HAT-P-16b 4.193 1.289 2.77596 0.0413 0.036 86.6 2010 [20]
HAT-P-17 Cygnus 21h 38m 09s +30° 29′ 19″ 10.54 293.5 K HAT-P-17b 0.53 1.01 10.338523 0.0882 0.346 89.2 2010 [21]
HAT-P-17 Cygnus 21h 38m 09s +30° 29′ 19″ 10.54 293.5 K HAT-P-17c 1.4 1797 2.75 0.1 2010 [21]
HAT-P-18 Hercules 17h 05m 24s +33° 00′ 45″ 12.76 541 K HAT-P-18b 0.197 0.995 5.508023 0.0559 0.084 88.8 2010 [22]
HAT-P-19 Andromeda 00h 38m 04s +34° 42′ 42″ 12.9 701 K HAT-P-19b 0.292 1.132 4.008778 0.0466 0.067 88.2 2010 [22]
HAT-P-20 Gemini 07h 27m 40s +24° 20′ 11″ 11.34 228 K7 HAT-P-20b 7.246 0.867 2.875317 0.0361 0.015 86.8 2010 [23]
HAT-P-21 Ursa Major 11h 25m 06s +41° 01′ 41″ 11.46 228 G3 HAT-P-21b 4.063 1.024 4.124461 0.0494 0.228 87.2 2010 [23]
HAT-P-22 Ursa Major 10h 22m 44s +50° 07′ 42″ 9.73 267 G5 HAT-P-22b 2.147 1.08 3.21222 0.0414 0.016 86.9 2010 [23]
HAT-P-23 Delphinus 20h 24m 30s +16° 45′ 44″ 11.94 1282 G5 HAT-P-23b 2.09 1.368 1.212884 0.0232 0.106 85.1 2010 [23]
HAT-P-24 Gemini 07h 15m 18s +14° 15′ 44″ 11.818 998 F8 HAT-P-24b 0.681 1.243 3.3552464 0.0465 0.067 88.6 2010 [24]
HAT-P-25 Aries 03h 13m 45s +25° 11′ 51″ 13.19 969 G5 HAT-P-25b 0.567 1.19 3.652836 0.0466 0.032 87.6 2010 [25]
HAT-P-26 Virgo 14h 12m 37.55s +04° 03′ 36.13″ 11.74 437 K1 HAT-P-26b 0.059 0.565 4.234516 0.0479 0.124 88.6 2010 [26]
HAT-P-27/WASP-40 Virgo 14h 51m 04s +05° 56′ 50″ 12.21 665 G8 HAT-P-27b/WASP-40b 0.66 1.038 3.039586 0.0403 0.078 84.7 2011 [27]
HAT-P-28 Andromeda 00h 52m 00s +34° 43′ 42″ 13.03 1288 G3 HAT-P-28b 0.626 1.212 3.257215 0.0434 0.051 88 2011 [28]
HAT-P-29 Perseus 02h 12m 31s +51° 46′ 44″ 11.9 1050 F8 HAT-P-29b 0.778 1.107 5.72318 0.0667 0.095 87.1 2011 [28]
HAT-P-30/WASP-51 Draco 08h 15m 48s +05° 50′ 12″ 10.42 629 F HAT-P-30b/WASP-51b 0.711 1.34 2.810595 0.0419 0.035 83.6 2011 [29]
HAT-P-31 Cancer 08h 06m 09s +26° 25′ 36″ 11.66 1155 F/G HAT-P-31b 2.171 1.07 5.005425 0.055 0.245 87.1 2011 [30]
HAT-P-32 Andromeda 02h 01m 10s +46° 41′ 16″ 11.29 1044 F/G HAT-P-32b 0.941 2.037 2.150009 0.0344 0.163 88.7 2011 [31]
HAT-P-33 Gemini 07h 32m 44s +33° 50′ 06″ 11.89 1367 F HAT-P-33b 0.763 1.827 3.474474 0.0503 0.148 86.7 2011 [31]
HAT-P-34 Sagitta 20h 12m 47s +18° 06′ 18″ 10.16 838 F8 HAT-P-34b 3.328 1.107 5.452654 0.0677 0.441 87.1 2012 [32]
HAT-P-35 Hydra 08h 13m 00s +04° 47′ 13″ 12.46 1745 F or G HAT-P-35b 1.054 1.332 3.646706 0.0498 0.025 87.3 2012 [32]
HAT-P-36 Canes Venatici 12h 33m 03s +44° 54′ 55″ 12.26 1034 F or G HAT-P-36b 1.832 1.264 1.327347 0.0238 0.063 86 2012 [32]
HAT-P-37 Draco 18h 57m 11 s +51° 16′ 09″ 13.23 1341 F or G HAT-P-37b 1.169 1.178 2.797436 0.0379 0.058 86.9 2012 [32]
HAT-P-38 Triangulum 02h 21m 32s +32° 14′ 47″ 12.56 2094 G HAT-P-38b 0.267 0.825 4.640382 0.0523 0.067 88.3 2012 [33]
HAT-P-39 Gemini 07h 35m 02.0s +17° 49′ 48″ 11.42 812 F HAT-P-39b 0.599 1.571 3.54387 0.0509 - 87 2012 [34]
HAT-P-40 Lacerta 22h 22m 03.0s +45° 27′ 27″ 11.7 1634 F HAT-P-40b 0.615 1.73 4.45724 0.0608 - 88.3 2012 [34]
HAT-P-41 Aquila 19h 49m 17.0s +04° 40′ 21″ 11.09 1014 F HAT-P-41b 0.812 1.529 2.69405 0.0424 - 87.9 2012 [34]
HAT-P-42 Hydra 09h 01m 23.0s +06° 05′ 50″ 12.17 1458 F or G HAT-P-42b 0.975 1.277 4.64188 0.0575 - 85.9 2012 [35]
HAT-P-43 Cancer 08h 35m 42.0s +10° 12′ 24″ 13.36 1771 F or G HAT-P-43b 0.66 1.283 3.33269 0.0443 - 88.7 2012 [35]
HAT-P-44 Cassiopeia 00h 56m 50.3s +47° 00′ 52″ 13.21 1220 G/K HAT-P-44b 0.392 1.28 4.30122 0.0507 0.072 89 2013 [36]
HAT-P-44 Cassiopeia 00h 56m 50.3s +47° 00′ 52″ 13.21 1220 G/K HAT-P-44c 1.6 - 219.9 0.699 - - 2013 [36]
HAT-P-45 Cetus 00h 33m 09.9s −03° 22′ 51″ 12.79 995 F7 HAT-P-45b 0.892 1.426 3.12899 0.0452 0.049 87.8 2013 [36]
HAT-P-46 Cetus 00h 32m 07.1s −02° 58′ 15″ 11.94 965 F9 HAT-P-46b 0.493 1.284 4.46313 0.0577 0.123 85.5 2013 [36]
HAT-P-46 Cetus 00h 32m 07.1s −02° 58′ 15″ 11.94 965 F9 HAT-P-46c 2 - 77.7 0.387 - - 2013 [36]
HAT-P-47 Aries 02h 33m 14.0s +30° 21′ 38″ 10.6 870 F4 HAT-P-47b 0.206 1.313 4.732182 0.0615 - 84.8 2016 [37]
HAT-P-48 Aries 02h 57m 53.0s +30° 37′ 33″ 12.16 990 G0 HAT-P-48b 0.168 1.131 4.40865 0.0543 - 86.8 2016 [37]
HAT-P-49 Vulpecula 20h 21m 45.928s +26° 4133.653′ 10.3 1050 F HAT-P-49b 1.73 1.41 2.6915 0.0438 0 86.2 2014 [38]
HAT-P-50 Canis Minor 07h 52m 15.20s 12° 08′ 21.9″ 11.762 1,620 F8 HAT-P-50b 1.350 1.288 3.1220109 0.04530 <0.115 83.65 2015 [39]
HAT-P-51 Pisces 01h 24m 15.66s 32° 48′ 38.8″ 13.440 1,500 G6 HAT-P-51b 0.309 1.293 4.2180278 0.05069 <0.123 88.48 2015 [39]
HAT-P-52 Aries 02h 50m 53.20s 29° 01′ 20.6″ 14.068 1,260 K0 HAT-P-52b 0.818 1.009 2.7535953 0.03694 <0.047 87.02 2015 [39]
HAT-P-53 Andromeda 01h 27m 29.05s 38° 58′ 05.3″ 13.73 2,350 G0 HAT-P-53b 1.484 1.318 1.9616241 0.03159 <0.134 86.2 2015 [39]
HAT-P-54 Gemini 06h 39m 35.53s 25° 28′ 57.1″ 13.505 443 Late K HAT-P-54b 0.760 0.944 3.7998 0.04117 - 87.04 2015 [40]
HAT-P-55 Hercules 17h 37m 05.52s 25° 43′ 52.2″ 13.207 1,600 G2 HAT-P-55b 0.582 1.182 3.5852467 0.04604 <0.139 87.70 2015 [41]
HAT-P-56 Gemini 06h 43m 23.52s 27° 15′ 8.2″ 10.908 1,013 F HAT-P-56b 2.18 1.466 2.7908327 0.04230 <0.246 82.13 2015 [42]
HAT-P-57 Ophiuchus 18h 18m 58.32s 10° 35′ 50.3″ 10.465 990 A8 HAT-P-57b <1.85 1.413 2.4652950 0.0406 - 88.26 2015 [43]
HAT-P-65 Equuleus 21h 03m 37.44s 11° 59′ 21.9″ 13.145 2,740 G2 HAT-P-65b 0.527 1.89 2.6054552 0.03951 <0.304 84.2 2016 [44]
HAT-P-66 Ursa Major 10h 02m 17.52s 53° 57′ 3.1″ 12.993 3,020 G0 HAT-P-66b 0.783 1.59 2.9720860 0.04363 <0.090 86.2 2016 [44]
HAT-P-67 Hercules 17h 06m 26.5611s 44° 46′ 37.072″ 10.069 1,000 F HAT-P-67b 0.34 2.085 4.81010 0.06505 0 88.8 2017 [45]
HAT-P-69 Hydra 08h 42m 01.353s +03° 42′ 38.038″ 9.8 1,122 A HAT-P-69b 3.58 1.676 4.7869491 0.06555 0 87.19 2019 [46]
HAT-P-70 Orion 04h 58m 12.560s +09° 59′ 52.726″ 9.5 1,070 A HAT-P-70b <6.78 1.87 2.74432452 0.04739 0 96.50 2019 [46]

South

Star Constellation Right
ascension
Declination App.
mag.
Distance (ly) Spectral
type
Planet Mass
(MJ)
Radius
(RJ)
Orbital
period

(d)
Semimajor
axis

(AU)
Orbital
eccentricity
Inclination
(°)
Disc.
year
Ref
HATS-1 Crater 11h 32m 06.08s −23° 21′ 170″ 12.5 988.253824 G HATS-1b 1.855 1.302 3.446459 0.0444 0.120 85.6 2012 [47]
HATS-2 Crater 11h 46m 57.38s −22° 33′ 46.8″ 13.562 1174.16296 K HATS-2b 1.345 1.168 1.354133 0.0230 0 87.2 2013 [48]
HATS-3 Capricornus 20h 49m 49.79s −24° 25′ 43.7″ 11.44 1477.48839 F HATS-3b 1.071 1.381 3.547850 0.0485 0 86.20 2013 [49]
HATS-4 Canis Major 06h 16m 26.90s −22° 32′ 48.8″ 13.46 1369.85679 G HATS-4b 1.323 1.020 2.516729 0.0362 0.013 88.5 2014 [50]
HATS-5 Eridanus 04h 28m 53.49s −21° 28′ 54.9″ 12.6 838.221891 F8 HATS-5b 0.237 0.912 4.763387 0.0542 <0.019 89.3 2014 [51]
HATS-6 Lepus 05h 52m 35.23s −19° 01′ 54.0″ 15.2 484.016065 M1V HATS-6b 0.319 0.998 3.3252725 0.03623 0 88.21 2014 [52]
HATS-7 Virgo 13h 55m 25.68s −21° 12′ 27.7″ 13.340 838.221891 K2 HATS-7b 0.120 0.563 3.1853150 0.04012 <0.170 87.92 2015 [53]
HATS-8 Sagittarius 19h 39m 46.02s −25° 44′ 53.9″ 14.03 2703.83637 G HATS-8b 0.138 0.873 3.583893 0.04667 <0.376 87.8 2015 [54]
HATS-9 Sagittarius 19h 23m 14.42s −20° 09′ 58.7″ 13.3 2028.69267 G HATS-9b 0.816 1.1724 1.9153 0.03048 <0.129 86.5 2015 [55]
HATS-10 Sagittarius 19h 37m 13.64s −22° 12′ 16.1″ 13.1 1617.73563 G HATS-10b 0.526 0.9690 3.3128460 0.04491 <0.501 87.79 2015 [55]
HATS-11 Sagittarius 19h 17m 36.18s −22° 23′ 23.7″ 14.018 2954.97678 G0 HATS-11b 0.83 1.487 3.6191634 0.04614 <0.340 88.31 2016 [56]
HATS-12 Sagittarius 19h 16m 48.57s −19° 21′ 21.3″ 12.756 3199.59407 F HATS-12b 2.39 1.384 3.142833 0.04795 <0.085 82.27 2016 [56]
HATS-13 Capricornus 21h 07m 50.75s −26° 05′ 48.0″ 13.887 1552.50436 G5 HATS-13b 0.543 1.212 3.0440499 0.04057 <0.181 88.55 2015 [57]
HATS-14 Capricornus 20h 52m 51.71s −25° 41′ 14.4″ 13.79 1673.18222 G8 HATS-14b 1.071 1.039 2.7667641 0.03815 <0.142 88.83 2015 [57]
HATS-15 Capricornus 20h 44m 22.20s −19° 26′ 15.0″ 14.774 2247.21744 G9V HATS-15b 2.17 1.105 1.74748753 0.02712 <0.126 87.13 2016 [58]
HATS-16 Sculptor 23h 54m 14.09s −30° 00′ 46.8″ 13.834 2247.21744 G3V HATS-16b 3.27 1.30 2.686502 0.03744 <0 83.53 2016 [58]
HATS-17 Centaurus 12h 48m 45.55s −47° 36′ 49.3″ 12.39 1105.67012 G HATS-17b 1.338 0.777 16.254611 0.1308 <0.070 89.08 2016 [59]
HATS-18 Hydra 11h 35m 49.92s −29° 09′ 21.6″ 14.067 2103.70864 G HATS-18b 1.980 1.337 0.83784340 0.01761 <0.166 85.5 2016 [60]
HATS-19 Antlia 09h 49m 38.0s −33° 13′ 07″ 13.0 2544.01975 G0 HATS-19b 0.427 1.66 4.56967 0.0589 0.3 86.6 2016 [61]
HATS-20 Centaurus 13h 12m 32.0s −45° 35′ 26″ 13.77 1480.74995 G9V HATS-20b 0.273 0.776 3.7993 0.04619 <0.50 87.16 2016 [61]
HATS-21 Pavo 18h 40m 44.0s −58° 27′ 33″ 12.2 932.80724 G4V HATS-21b 0.332 1.123 3.5544 0.04676 0 85.04 2016 [61]
HATS-22 Hydra 11h 36m 02.33s −29° 32′ 35.9″ 13.455 678.079109 K2V HATS-22b 0.9530 2.74 4.7228124 0.05025 <0.0790 87.96 2016 [62]
HATS-23 Telescopium 19h 05m 28.0s −50° 04′ 03″ 13.9 2,440 G2V HATS-23b 1.47 1.86 2.1605156 0.03397 <0.114 81.02 2016 [62]
HATS-24 Pavo 17h 55m 34.0s −61° 44′ 50″ 12.8 1,700 F7V HATS-24b 2.44 1.487 1.3484954 0.02547 <0.24 86.6 2016 [62]
HATS-25 Hydra 13h 51m 37.8s −23° 46′ 52″ 13.1 1,520 G HATS-25b 0.613 1.26 4.2986432 0.05163 <0.088 86.93 2016 [63]
HATS-26 Antlia 09h 39m 42.4s −28° 35′ 08″ 12.955 2,960 F HATS-26b 0.65 1.75 3.3023881 0.04735 <0.122 86.2 2016 [63]
HATS-27 Centaurus 12h 54m 12.6s −46° 35′ 16″ 12.8 2,700 F HATS-27b 0.53 1.5 4.637038 0.0611 <0.29 87.3 2016 [63]
HATS-28 Telescopium 18h 57m 36.0s −49° 08′ 18″ - 1,700 G HATS-28b 0.672 1.194 3.1810781 0.04131 <0.101 86.17 2016 [63]
HATS-29 Vela 09h 00m 23.0s −54° 53′ 36″ 12.6 1,140 G HATS-29b 0.653 1.251 4.6058749 0.05475 <0.079 87.37 2016 [63]
HATS-30 Tucana 00h 22m 28.5s −59° 56′ 33″ 12.192 1,110 G0V HATS-30b 0.706 1.175 3.1743516 0.04354 <0.048 86.84 2016 [63]
HATS-31 Hydra 12h 46m 49.0s −24° 25′ 39″ 13.1 2,840 F/G HATS-31b 0.88 1.64 3.37796 0.0478 <0.233 85.0 2016 [64]
HATS-32 Aquarius 23h 04m 18.0s −21° 16′ 19″ 14.38 2,740 G3V HATS-32b 0.92 1.249 2.8126548 0.04024 <0.471 87.1 2016 [64]
HATS-33 Telescopium 19h 38m 32.0s −55° 19′ 48″ 11.9 1,160 G4V HATS-33b 1.192 1.23 2.5495551 0.03727 <0.08 87.62 2016 [64]
HATS-34 Tucana 00h 03m 06.0s −62° 28′ 10″ 13.85 1,740 G7V HATS-34b 0.941 1.43 2.1061607 0.03166 0.0 82.28 2016 [64]
HATS-35 Pavo 19h 46m 45.0s −63° 33′ 56″ 12.56 1,820 F7V HATS-35b 1.222 1.464 1.8209933 0.03199 0.0 86.9 2016 [64]
HATS-36 Sagittarius 19h 25m 54.8s −23° 12′ 10″ 14.386 3,190 G0V HATS-36b 2.79 1.263 4.1752379 0.0529 <0.294 87.57 2017 [65]
HATS-37 HATS-37b
HATS-38 HATS-38b
HATS-39 Puppis 07h 29m 41.0s −29° 56′ 16″ 12.75 2,520 F5V HATS-39b 0.63 1.57 4.5776348 0.06 <0.275 84.98 2018 [66]
HATS-40 Canis Major 06h 42m 17.0s −29° 46′ 37″ 13.4 4,670 F5V HATS-40b 1.59 1.58 3.2642736 0.04997 <0.312 85.8 2018 [66]
HATS-41 Canis Major 06h 54m 04.0s −27° 03′ 01″ 12.681 2,600 F6V HATS-41b 9.7 1.33 4.193649 0.0583 0.38 80.4 2018 [66]
HATS-42 Puppis 07h 13m 48.0s −33° 26′ 14″ 13.6 3,070 F9V HATS-42b 1.88 1.4 2.292102 0.03689 <0.229 85.1 2018 [66]
HATS-43 Columba 05h 22m 09.2s −30° 58′ 15″ 13.593 1,110 K1.5V HATS-43b 0.261 1.18 4.3888497 0.04944 0.173 89.24 2017 [67]
HATS-44 Columba 05h 37m 18.4s −27° 58′ 21″ 14.428 1,510 K2V HATS-44b 0.56 1.067 2.7439004 0.03649 <0.279 84.65 2017 [67]
HATS-45 Canis Major 06h 47m 58.6s −21° 54′ 38″ 13.307 2,670 F5V HATS-45b 0.7 1.286 4.1876244 0.05511 <0.24 85.61 2017 [67]
HATS-46 Phoenix 00h 26m 48.6s −56° 18′ 58″ 13.634 1,460 G8V HATS-46b 0.173 0.903 4.7423729 0.05367 <0.559 87.32 2017 [67]
HATS-47 Telescopium 19h 09m 56.0s −49° 39′ 54″ 14.8 984 K4.5V HATS-47b 0.369+0.031
−0.021
1.117±0.014 3.9228038 0.04269 <0.088 87.08 2020 [68]
HATS-48A Pavo 19h 14m 41.0s −59° 34′ 46″ 14.3 866 K4.5V HATS-48Ab 0.243+0.022
−0.030
0.800±0.015 3.1316666 0.03769 <0.162 89.58 2020 [68]
HATS-49 Phoenix 00h 26m 27.0s −56° 20′ 40″ 1,059 K5V HATS-49b 0.353+0.038
−0.027
0.765±0.013 4.1480467 0.04515 <0.071 88.27 2020 [68]
HATS-50 Sagittarius 20h 01m 43.0s −26° 04′ 39″ 14.0 2,339 G0V HATS-50b 0.39+0.1
−0.1
1.13+0.075
−0.075
3.8297015 0.05046 <0.516 87.54 2017 [69]
HATS-51 Canis Major 06h 51m 23.0s −29° 03′ 31″ 12.5 1,559 G2V HATS-51b 0.768+0.045
−0.045
1.41+0.19
−0.19
3.3488702 0.04639 <0.33 87.1 2017 [69]
HATS-52 Pyxis 09h 20m 21.0s −31° 16′ 10″ 13.7 2,058 F9.5V HATS-52b 2.24+0.15
−0.15
1.382+0.086
−0.086
1.3665436 0.02498 <0.256 84.7 2017 [69]
HATS-53 Hydra 11h 46m 31.0s −33° 51′ 36″ 13.8 1,999 G3V HATS-53b 0.595+0.089
−0.089
1.34+0.056
−0.056
3.8537768 0.04753 <0.33 88.79 2017 [69]
HATS-54 Centaurus 13h 22m 32.0s −44° 41′ 20″ 13.9 2,508 G2V HATS-54b 0.76+0.1
−0.1
1.067+0.052
−0.052
2.5441828 0.03763 <0.126 83.08 2018 [70]
HATS-55 Puppis 07h 37m 08.0s −32° 45′ 20″ 2,034 F8V HATS-55b 0.921+0.76
−0.76
1.251+0.026
−0.026
4.2042001 0.05412 <0.092 86.32 2018 [70]
HATS-56 Centaurus 12h 00m 40.0s −45° 47′ 58″ 11.6 1,882 F5V HATS-56b 0.602+0.035
−0.035
1.688+0.039
−0.055
4.324799 0.06043 <0.019 83.29 2018 [70]
HATS-57 Eridanus 04h 03m 48.0s −19° 03′ 24″ 12.3 913 G6V HATS-57b 3.147+0.073
−0.073
1.13+0.028
−0.028
2.350621 0.03493 <0.028 87.88 2018 [70]
HATS-58A Centaurus 12h 27m 09.0s −48° 58′ 42″ 11.55 1,605 F0V HATS-58Ab 1.03+0.23
−0.23
1.095+0.062
−0.062
4.2180896 0.05798 85.69 2018 [70]
HATS-59 Crater 11h 21m 18.0s −22° 23′ 17″ 14.0 2,133 G5V HATS-59b 0.806+0.069
−0.069
1.126+0.077
−0.077
5.416081 0.06112 0.129 88.1 2018 [71]
HATS-59 Crater 11h 21m 18.0s −22° 23′ 17″ 14.0 2,133 G5V HATS-59c >12.7 1422 2.5 <0.08 2018 [71]
HATS-60 Aquarius 22h 45m 27.0s −14° 59′ 30″ 12.6 1,613 G4V HATS-60b 0.662+0.055
−0.055
1.153+0.053
−0.053
3.560827 0.04708 <0.191 86.28 2018 [72]
HATS-61 Eridanus 04h 06m 38.0s −25° 20′ 59″ 13.2 2,264 G7V HATS-61b 3.4+0.14
−0.14
1.195+0.067
−0.067
7.817954 0.07908 <0.092 87.92 2018 [72]
HATS-62 Capricornus 20h 49m 48.0s −24° 18′ 12″ 14.0 1,683 G8V HATS-62b <0.179 1.055+0.025
−0.025
3.2768838 0.04163 <0.298 87.92 2018 [72]
HATS-63 Eridanus 04h 29m 40.0s −28° 11′ 50″ 13.7 2,069 G5V HATS-63b 0.96+0.11
−0.11
1.207+0.037
−0.037
3.0566528 0.04026 <0.136 87.13 2018 [72]
HATS-64 Antlia 09h 37m 09.0s −29° 48′ 02″ 12.8 3,545 F5V HATS-64b 0.96+0.20
−0.20
1.679+0.081
−0.081
4.908897 0.06562 <0.151 87.24 2018 [72]
HATS-65 Sagittarius 19h 31m 46.0s −26° 44′ 25″ 12.38 1,601 F7V HATS-65b 0.821+0.083
−0.083
1.501+0.050
−0.050
3.1051610 0.04497 <0.062 84.82 2018 [72]
HATS-66 Puppis 06h 45m 35.0s −33° 52′ 54″ 14.0 5,029 F4V HATS-66b 5.33+0.68
−0.68
1.411+0.084
−0.084
3.1414391 0.04714 <0.064 87.06 2018 [72]
HATS-67 Centaurus 12h 00m 05.0s −46° 08′ 11″ 14.0 3,206 F4V HATS-67b 1.45+0.12
−0.12
1.685+0.047
−0.047
1.6091788 0.03032 <0.057 79.03 2018 [72]
HATS-68 Tucana 01h 00m 01.0s −58° 54′ 17″ 12.16 2,019 F8V HATS-68b 1.290+0.059
−0.059
1.232+0.039
−0.029
3.5862202 0.05071 <0.036 83.21 2018 [72]
HATS-69 Pavo 19h 17m 11.0s −60° 53′ 30″ 13.76 1,371 K1.5V HATS-69b <0.577 0.945+0.022
−0.022
2.2252577 0.03211 <0.519 88.49 2018 [72]
HATS-70 Canis Major 07h 16m 25.0s −31° 14′ 40″ 12.6 4,263 A6V HATS-70b 12.9+1.8
−1.6
1.88+0.059
−0.066
1.8882378 0.03632 <0.18 86.7 2018 [73]
HATS-71 Tucana 01h 02m 12.7s −61° 45′ 22″ 15.4 459.6 M3V HATS-71b 0.37+0.24
−0.24
1.024+0.018
−0.018
3.7955202 0.03745 88.82 2018 [74]
HATS-72 Aquarius 20h 34m 55.6s −10° 33′ 22.1″ 12.7 416.4 K3.5V HATS-72b 0.1254±0.0039 0.7224±0.0032 7.3279 0.066517 <0.013 88.56 2020 [68]


See also

A subset of HATNet light curves are available at the NASA Exoplanet Archive.

Other extrasolar planet search projects

Extrasolar planet searching spacecraft

References

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External links

  • The HAT Exoplanet Surveys
  • The HATNet Exoplanet Survey
  • The HATSouth Exoplanet Survey
  • Hungarian Astronomical Association
  • Wise observatory Hungarian-made Automated Telescope
  • The Extrasolar Planets Encyclopaedia