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(390929) 2005GP21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.30825 7.71e-09 au
e 0.224621 9.028e-07
i 18.803 5.022e-05 deg
Ω 9.99 1.085e-05 deg
ω 1.424 0.0003388 deg
M 63.936 0.0005145 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0144 au
Aphelion distance 1.6021 au
Asc. node-Earth separation 0.01452 au
Desc. node-Earth separation 0.60315 au
Earth MOID 0.0145 au
Orbital period 546.558 days
Date of orbit computation   feb 26 13:18
Observational summary
Optical observations (Discarded) 283 (9)
Radar observations (Discarded) 0 (0)
Arc length 6595 days
Unobserved 340 days

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Ephemeris
(Epoch 60399 MJD)
Right Ascension 53.3667 deg
Declination 34.221 deg
V Magnitude 23.47 mag
Solar Elongation -51.44 deg
Galactic Latitude -17.64 deg
Rate 0.898 deg/day
Direction 76.661 deg

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