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(390929) 2005GP21  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.30838 1.174e-08 au
e 0.224516 1.619e-06
i 18.805 9.822e-05 deg
Ω 10.016 1.705e-05 deg
ω 1.375 0.0006179 deg
M 151.554 0.0009452 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0146 au
Aphelion 1.6021 au
Asc. node-Earth separation 0.01511 au
Desc. node-Earth separation 0.60304 au
Earth MOID 0.0151 au
Orbital period 546.637 days
Date of orbit computation   May 15 20:07
Observational summary
Optical observations (Discarded) 239 (4)
Radar observations (Discarded) 0 (0)
Arc length 4375 days
Unobserved 91 days

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Ephemeris at epoch 57930 MJD
Right Ascension 177.787 deg
Declination -17.0707 deg
V Magnitude 23.21 mag
Solar Elongation -90.57 deg
Galactic Latitude 43.44 deg
Rate 0.355 deg/day
Direction 120.857 deg

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