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AstDyS ∴ Objects ∴ 2000XC21 ∴ Summary
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(118984) 2000XC21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.15766 4.239e-08 au
e 0.288939 6.917e-08
i 16.277 1.006e-05 deg
Ω 45.73 2.642e-05 deg
ω 283.124 3.044e-05 deg
M 131.848 1.534e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2453 au
Aphelion 4.07 au
Asc. node-Earth separation 1.72482 au
Desc. node-Earth separation 2.08684 au
Earth MOID 1.30113 au
Orbital period 2049.49 days
Date of orbit computation  Oct 31 06:11
Observational summary
Optical observations (Discarded) 318 (2)
Radar observations (Discarded) 0 (0)
Arc length 8420.1 days
Unobserved 393 days

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Ephemeris at epoch 58499 MJD
Right Ascension 145.909 deg
Declination 36.0214 deg
V Magnitude 20.75 mag
Solar Elongation 150.89 deg
Galactic Latitude 49.42 deg
Rate 0.173 deg/day
Direction -56.406 deg

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