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(390929) 2005GP21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.30832 8.282e-09 au
e 0.224444 1e-06
i 18.803 5.62e-05 deg
Ω 9.999 1.16e-05 deg
ω 1.38 0.0003485 deg
M 353.615 0.0005291 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 0.01335 au
Desc. node-Earth separation 0.60217 au
Earth MOID 0.01333 au
Orbital period 546.6 days
Date of orbit computation   Mar 19 10:40
Observational summary
Optical observations (Discarded) 264 (9)
Radar observations (Discarded) 0 (0)
Arc length 5516 days
Unobserved 397 days

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Ephemeris
(Epoch 59377 MJD)
Right Ascension 122.994 deg
Declination 29.6019 deg
V Magnitude 24.09 mag
Solar Elongation -38.69 deg
Galactic Latitude 29.45 deg
Rate 0.72 deg/day
Direction 110.304 deg

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