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NEODyS ∴ Objects ∴ 2005GQ21 ∴ Summary
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(339492) 2005GQ21  ▹ 
SUMMARY
Keplerian elements at epoch
56800.0 MJD
Value 1-σ variation Units
a 1.42636 3.231e-08 au
e 0.21538 1.814e-07
i 47.02 4.946e-05 deg
Ω 203.268 9.157e-06 deg
ω 143.588 6.242e-05 deg
M 5.005 3.829e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1192 au
Aphelion 1.7336 au
Asc. node-Earth separation 0.64286 au
Desc. node-Earth separation 0.16179 au
Earth MOID 0.15946 au
Orbital period 622.22 days
Date of orbit computation   Jun 30 17:32
Observational summary
Optical observations (Discarded) 147 (7)
Radar observations (Discarded) 0 (0)
Arc length 10584 days
Unobserved 674 days

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Ephemeris at epoch 56891 MJD
Right Ascension 98.9668 deg
Declination -1.26051 deg
V Magnitude 21.35 mag
Solar Elongation 53.13 deg
Galactic Latitude -4.04 deg
Rate 0.842 deg/day
Direction 121.654 deg

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