(9944) 1990 DA3

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(9944) 1990 DA3
AnimatedOrbitOf99441990DA3.gif
Orbit of (9944) 1990 DA3 (blue), planet (red) and the Sun (black). The outermost planet visible is Jupiter.
Discovery
Discovered by H. Debehogne
Discovery date 24 February 1990
Designations
MPC designation (9944) 1990 DA3
1993 VD8, 1995 FT6
Orbital characteristics[1]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 0
Observation arc 9741 days (26.67 yr)
Aphelion 2.9729880 AU (444.75267 Gm)
Perihelion 2.6958438 AU (403.29249 Gm)
2.8344159 AU (424.02258 Gm)
Eccentricity 0.048889
4.77 yr (1743.0 d)
226.58707°
0° 12m 23.552s / day
Inclination 3.164237°
116.96691°
313.39495°
Earth MOID 1.71064 AU (255.908 Gm)
Jupiter MOID 2.16833 AU (324.378 Gm)
Physical characteristics
Surface temp. min mean max
Kelvin
Celsius
S-type asteroid[2]
13.3


(9944) 1990 DA3 is an S-type main belt asteroid. It orbits the Sun once every 4.77 years.[1]

Discovered on February 24, 1990, by H. Debehogne, it was given the provisional designation "1990 DA3".[3]

References[edit]

External links[edit]