V849 Ophiuchi

Summary

V849 Ophiuchi
V849OphLocation.png
Location of V849 Ophiuchi (circled in red)
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Ophiuchus
Right ascension 18h 14m 07.3048s[1]
Declination +11° 36′ 42.1398″[1]
Apparent magnitude (V) 7.6 Max.
18.8 Min.[2]
Characteristics
Variable type Nova[2]
Astrometry
Proper motion (μ) RA: −1.515±0.325[1] mas/yr
Dec.: −6.910±0.336[1] mas/yr
Parallax (π)0.1531 ± 0.2000[1] mas
Distance2643+1531
−445
[2] pc
Other designations
Nova Oph 1919, AAVSO 1809+11, HD 167276[3]
Database references
SIMBADdata

V849 Ophiuchi or Nova Ophiuchi 1919 was a nova that lit up in 1919 in the constellation Ophiuchus and reached a brightness of 7.6 mag.

References

  1. ^ a b c d e Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
  2. ^ a b c Schaefer, Bradley E. (2018). "The distances to Novae as seen by Gaia". Monthly Notices of the Royal Astronomical Society. 481 (3): 3033–3051. arXiv:1809.00180. Bibcode:2018MNRAS.481.3033S. doi:10.1093/mnras/sty2388. S2CID 118925493.
  3. ^ "V849 Ophiuchi". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2019-08-19.

External links

  • https://web.archive.org/web/20050909054008/http://www.tsm.toyama.toyama.jp/curators/aroom/var/nova/1910.htm