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Discovery and designation
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| Discovered by | H. Debehogne | |||||||||
| Discovery date | February 24, 1990 | |||||||||
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Designations
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| MPC designation | (9944) 1990 DA3 | |||||||||
| Alternate name(s) | 1993 VD8, 1995 FT6 | |||||||||
| Epoch October 27, 2007 | ||||||||||
| Ap | 2.9705085 AU | |||||||||
| Peri | 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 peri | 317.42463° | |||||||||
| Surface temp. Kelvin Celsius |
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| Spectral type | S-type asteroid[1] | |||||||||
| Absolute magnitude (H) | 13.1 | |||||||||
(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]
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