6489 Golevka

Tags: Planet.

6489 Golevka is an Apollo Mars-crosser and Alinda asteroid discovered in 1991 by Eleanor F. Helin.Its name has a complicated origin. In 1995 Golevka was studied simultaneously by three radar observatories across the world: Goldstone in California Yevpatoria RT-70 radio telescope in Ukraine (Yevpatoria is sometimes romanized as Evpatoria) and Kashima in Japan.

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apoapsis (km)

6.002e+11, 6.00261e+11

average speed (km/s)

61128.0

density (μ3)

2700.0

orbital period (μ)

1.24701e+08

periapsis (km)

1.47581e+11, 1.476e+11

temperature (K)

176.0

absolute magnitude

19.2

albedo

0.15

discovery date

1991-05-10

discoverer

Eleanor F. Helin

epoch

2012-Mar-14 (JD 2456000.5)

escape velocity (kmh)

1.08

former name

1991 JX

rotation period (s)

21693.6