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(390929) 2005GP21  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.30835 9.91e-09 au
e 0.22447 1.297e-06
i 18.802 7.684e-05 deg
Ω 10.005 1.377e-05 deg
ω 1.404 0.0004687 deg
M 90.139 0.0007157 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0147 au
Aphelion distance 1.602 au
Asc. node-Earth separation 0.01437 au
Desc. node-Earth separation 0.60455 au
Earth MOID 0.01436 au
Orbital period 546.62 days
Date of orbit computation   Nov 8 14:21
Observational summary
Optical observations (Discarded) 235 (7)
Radar observations (Discarded) 0 (0)
Arc length 4375 days
Unobserved 985 days

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Ephemeris
(Epoch 58824 MJD)
Right Ascension 188.798 deg
Declination 12.2736 deg
V Magnitude 23.6 mag
Solar Elongation 71.82 deg
Galactic Latitude 74.66 deg
Rate 0.528 deg/day
Direction 116.7 deg

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