Tags: Planet.

135 Hertha is a large main-belt asteroid. Named Hertha another name for Nerthus a Germanic fertility goddess. It orbits among the Nysa asteroid family but its classification as an M-type asteroid does not match the more common F-type asteroid for this family suggesting that it may be an interloper.

135Hertha_(Lightcurve_Inversion).png
apoapsis (km)
4.38129e+11
average speed (km/s)
68076.0
orbital period (μ)
3.05541e+08
periapsis (km)
2.88466e+11
absolute magnitude
8.23
albedo
0.1436
discovery date
1874-02-18
discoverer
Christian Heinrich Friedrich Peters
epoch
2008-05-14 (JD 2454600.5)
rotation period (s)
725813.0

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