Tags: Planet.

(12538) 1998 OH is an earth-crosser asteroid that was discovered in 1998. It has a diameter of 2-4 kilometers and will pass close to Earth in 2042 and 2132.

apoapsis (km)
3.24262e+11
average speed (km/s)
82692.0
mass (kg)
2800.0
orbital period (μ)
6.04018e+07
periapsis (km)
1.36964e+11
temperature (K)
224.0
absolute magnitude
16.1
albedo
0.1
discovery date
1998-07-19
discoverer
Near-Earth Asteroid Tracking
epoch
31 December 2006 (JD 2454100.5)
escape velocity (kmh)
5.76
former name
none

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