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800 Kressmannia 
Summary
800 Kressmannia is an S-type asteroid[1] belonging to the Flora family in the Main Belt.[2] Its rotation period is 4.464 hours[2].
 A three-dimensional model of 800 Kressmannia based on its light curve | |
| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery site | Heidelberg Observatory |
| Discovery date | 20 March 1915 |
| Designations | |
| (800) Kressmannia | |
| Pronunciation | /krɛsˈmæniə/ |
| 1915 WP; A905 CF; A912 GC | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 104.01 yr (37991 d) |
| Aphelion | 2.6341 AU (394.06 Gm) |
| Perihelion | 1.7512 AU (261.98 Gm) |
| 2.1926 AU (328.01 Gm) | |
| Eccentricity | 0.20134 |
| 3.25 yr (1185.9 d) | |
| 316.007° | |
| 0° 18m 12.852s / day | |
| Inclination | 4.2623° |
| 325.184° | |
| 347.603° | |
| Physical characteristics | |
Mean diameter | 15 km |
| 4.464 h (0.1860 d) | |
| 11.61 | |
References edit
- ^ "800 Kressmannia (1915 WP)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 4 May 2016.
- ^ Kryszczynska, A.; et al. (October 2012). "Do Slivan states exist in the Flora family?. I. Photometric survey of the Flora region". Astronomy & Astrophysics. 546: 51. Bibcode:2012A&A...546A..72K. doi:10.1051/0004-6361/201219199. A72.
External links edit
- 800 Kressmannia at AstDyS-2, Asteroids—Dynamic Site
- Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
- 800 Kressmannia at the JPL Small-Body Database
