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NEODyS ∴ Objects ∴ 2005GP21 ∴ Summary
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(390929) 2005GP21  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.3083 7.143e-09 au
e 0.224537 1.028e-06
i 18.805 6.169e-05 deg
Ω 10.015 9.743e-06 deg
ω 1.402 0.0003899 deg
M 283.24 0.0005964 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0145 au
Aphelion 1.6021 au
Asc. node-Earth separation 0.01423 au
Desc. node-Earth separation 0.60444 au
Earth MOID 0.01422 au
Orbital period 546.586 days
Date of orbit computation   Oct 9 22:02
Observational summary
Optical observations (Discarded) 239 (11)
Radar observations (Discarded) 0 (0)
Arc length 4375 days
Unobserved 207 days

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Ephemeris at epoch 58046 MJD
Right Ascension 255.688 deg
Declination -36.7113 deg
V Magnitude 23.23 mag
Solar Elongation -52.98 deg
Galactic Latitude 3.05 deg
Rate 0.842 deg/day
Direction 87.865 deg

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