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(339492) 2005GQ21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.42635 4.864e-09 au
e 0.215284 7.175e-08
i 47.022 1.62e-05 deg
Ω 203.251 7.105e-06 deg
ω 143.616 3.684e-05 deg
M 197.866 2.916e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1193 au
Aphelion distance 1.7334 au
Asc. node-Earth separation 0.64248 au
Desc. node-Earth separation 0.16321 au
Earth MOID 0.16086 au
Orbital period 622.213 days
Date of orbit computation   May 28 13:37
Observational summary
Optical observations (Discarded) 221 (7)
Radar observations (Discarded) 0 (0)
Arc length 12447 days
Unobserved 997 days

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Ephemeris
(Epoch 59077 MJD)
Right Ascension 184.96 deg
Declination 1.83025 deg
V Magnitude 22.14 mag
Solar Elongation -40.65 deg
Galactic Latitude 63.59 deg
Rate 0.546 deg/day
Direction 89.873 deg

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