Tags: Planet.

2212 Hephaistos (1978 SB) is an Apollo asteroid and a NEO discovered on September 27 1978 by L. I. Chernykh at the Crimean Astrophysical Observatory. It is named after the Greek god Hephaestus.

apoapsis (km)
5.94675e+11
orbital period (μ)
2.01275e+08
periapsis (km)
5.35434e+10
absolute magnitude
13.87
discovery date
1978-09-27
discoverer
Lyudmila Chernykh
epoch
2011-Aug-27.0 (JD 2455800.5)
former name
1978 SB

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