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AstDyS ∴ Objects ∴ Nishi-koen ∴ Summary
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(10500) Nishi-koen  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.68121 1.49e-08 au
e 0.199243 5.73e-08
i 11.093 6.25e-06 deg
Ω 49.437 2.376e-05 deg
ω 168.777 2.637e-05 deg
M 32.726 1.135e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.147 au
Aphelion 3.2154 au
Asc. node-Earth separation 2.21014 au
Desc. node-Earth separation 1.14241 au
Earth MOID 1.13865 au
Orbital period 1603.6 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1666 (11)
Radar observations (Discarded) 0 (0)
Arc length 30910 days
Unobserved 174 days

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Ephemeris at epoch 58568 MJD
Right Ascension 330.989 deg
Declination -21.1369 deg
V Magnitude 18.29 mag
Solar Elongation 39.98 deg
Galactic Latitude -51.5 deg
Rate 0.407 deg/day
Direction 73.321 deg

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