1301 Yvonne
|
A three-dimensional model of 1301 Yvonne based on its light curve. | |
| Discovery [1] | |
|---|---|
| Discovered by | Louis Boyer |
| Discovery site | Algiers |
| Discovery date | 7 March 1934 |
| Designations | |
| MPC designation | 1301 |
| 1934 EA | |
| Orbital characteristics [2] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 82.04 yr (29965 days) |
| Aphelion | 3.5109835 AU (525.23566 Gm) |
| Perihelion | 2.0235632 AU (302.72075 Gm) |
| 2.767273 AU (413.9781 Gm) | |
| Eccentricity | 0.2687520 |
| 4.60 yr (1681.4 d) | |
| 10.872074° | |
| 0° 12m 50.777s / day | |
| Inclination | 34.04463° |
| 161.57774° | |
| 302.26801° | |
| Earth MOID | 1.15775 AU (173.197 Gm) |
| Jupiter MOID | 1.93221 AU (289.055 Gm) |
| Jupiter Tisserand parameter | 3.044 |
| Physical characteristics | |
| Dimensions |
22.77 kilometres (14.15 mi) ± 2.4 kilometres (1.5 mi) Mean diameter [3] |
Mean radius | 11.385±1.2 km |
| 7.320 h (0.3050 d) | |
| 0.1632±0.040 [2][3] | |
| 10.8,[4] 11.3 [2] | |
|
| |
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1301 Yvonne (1934 EA) is a main-belt asteroid discovered on March 7, 1934, by Louis Boyer at Algiers.[1]
Photometric observations made in 2003 at the Carbuncle Hill Observatory near Providence, Rhode Island, give a synodic rotation period of 7.320 ± 0.005 hours. The light curve shows a brightness variation of 0.60 ± 0.03 in magnitude.[5]
References
- 1 2 "Discovery Circumstances: Numbered Minor Planets (1)-(5000)". IAU: Minor Planet Center. Archived from the original on 2 February 2009. Retrieved January 26, 2009.
- 1 2 3 "1301 Yvonne (1934 EA)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 27 April 2016.
- 1 2 Tedesco; et al. (2004). "Supplemental IRAS Minor Planet Survey (SIMPS)". IRAS-A-FPA-3-RDR-IMPS-V6.0. Planetary Data System. Archived from the original on 2010-01-17. Retrieved January 30, 2009.
- ↑ Tholen (2007). "Asteroid Absolute Magnitudes". EAR-A-5-DDR-ASTERMAG-V11.0. Planetary Data System. Archived from the original on June 17, 2012. Retrieved January 27, 2009.
- ↑ Pray, Donald P. (March 2004), "Lightcurve analysis of asteroids 1225, 1301, 2134, 2741, and 3974", The Minor Planet Bulletin, 31 (1), pp. 6–8, Bibcode:2004MPBu...31....6P.
External links
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