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(339492) 2005GQ21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.42636 4.852e-09 au
e 0.215335 7.174e-08
i 47.023 1.62e-05 deg
Ω 203.25 7.105e-06 deg
ω 143.611 3.684e-05 deg
M 313.594 2.908e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1192 au
Aphelion distance 1.7335 au
Asc. node-Earth separation 0.64173 au
Desc. node-Earth separation 0.16192 au
Earth MOID 0.15957 au
Orbital period 622.217 days
Date of orbit computation   Mar 19 10:44
Observational summary
Optical observations (Discarded) 221 (7)
Radar observations (Discarded) 0 (0)
Arc length 12447 days
Unobserved 1310 days

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Ephemeris
(Epoch 59390 MJD)
Right Ascension 78.7179 deg
Declination 2.35703 deg
V Magnitude 21.55 mag
Solar Elongation 25.55 deg
Galactic Latitude -20.18 deg
Rate 0.791 deg/day
Direction 103.073 deg

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