(9944) 1990 DA3
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| Discovery and designation | |||||||||||||
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| Discovered by | H. Debehogne | ||||||||||||
| Discovery date | February 24, 1990 | ||||||||||||
| Designations | |||||||||||||
| MPC designation | (9944) 1990 DA3 | ||||||||||||
| Alternative names | 1993 VD8, 1995 FT6 | ||||||||||||
| Orbital characteristics | |||||||||||||
| Epoch October 27, 2007 | |||||||||||||
| Aphelion | 2.9705085 AU | ||||||||||||
| Perihelion | 2.6986767 AU | ||||||||||||
| Semi-major axis | 2.8345926 AU | ||||||||||||
| Eccentricity | 0.047949 | ||||||||||||
| Orbital period | 1743.1486028 d | ||||||||||||
| Mean anomaly | 322.97068° | ||||||||||||
| Inclination | 3.16106° | ||||||||||||
| Longitude of ascending node | 117.04096° | ||||||||||||
| Argument of perihelion | 317.42463° | ||||||||||||
| Physical characteristics | |||||||||||||
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| Spectral type | S-type asteroid[1] | ||||||||||||
| Absolute magnitude (H) | 13.1 | ||||||||||||
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(9944) 1990 DA3 is an S-type main belt asteroid. It orbits the Sun once every 4.77 years.[2]
Discovered on February 24, 1990 by H. Debehogne, it was given the provisional designation "1990 DA3".[3]
References
- ↑ Gianluca Masi, Sergio Foglia & Richard P. Binzel. "Search for Unusual Spectroscopic Candidates Among 40313 minor planets from the 3rd Release of the Sloan Digital Sky Survey Moving Object Catalog".
- ↑ "9944 (1990 DA3)". JPL Small-Body Database Browser.
- ↑ MPO 73860 Minor Planet Center
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