Tags: Planet.

984 Gretia is a main belt asteroid orbiting the Sun. It orbits about twice as far out as Mars and takes 4.7 years to orbit the Sun.

984Gretia_(Lightcurve_Inversion).png
apoapsis (km)
5.01831e+11
orbital period (μ)
1.48274e+08, 1.48321e+08
periapsis (km)
3.3748e+11
absolute magnitude
9.03
albedo
0.4239
discovery date
1922-08-27
discoverer
Karl Wilhelm Reinmuth
epoch
(2009-Jun-18.0), 2455000.5
former name
1922 MH

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