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(390929) 2005GP21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.30826 7.514e-09 au
e 0.224567 9.027e-07
i 18.802 5.022e-05 deg
Ω 9.99 1.085e-05 deg
ω 1.418 0.0003389 deg
M 195.681 0.0005145 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0145 au
Aphelion distance 1.6021 au
Asc. node-Earth separation 0.01396 au
Desc. node-Earth separation 0.60492 au
Earth MOID 0.01395 au
Orbital period 546.565 days
Date of orbit computation   Jul 29 14:09
Observational summary
Optical observations (Discarded) 283 (9)
Radar observations (Discarded) 0 (0)
Arc length 6595 days
Unobserved 530 days

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Ephemeris
(Epoch 60589 MJD)
Right Ascension 193.398 deg
Declination -7.21781 deg
V Magnitude 23.76 mag
Solar Elongation -2.62 deg
Galactic Latitude 55.65 deg
Rate 0.635 deg/day
Direction 120.412 deg

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