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AstDyS ∴ Objects ∴ 1999GD31 ∴ Summary
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(53300) 1999GD31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01071 1.85e-08 au
e 0.235097 3.313e-08
i 2.893 3.981e-06 deg
Ω 142.601 8.712e-05 deg
ω 10.163 8.782e-05 deg
M 321.571 1.28e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3029 au
Aphelion 3.7185 au
Asc. node-Earth separation 1.32321 au
Desc. node-Earth separation 2.68807 au
Earth MOID 1.31398 au
Orbital period 1908.1 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1211 (7)
Radar observations (Discarded) 0 (0)
Arc length 9530.14 days
Unobserved 80 days

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Ephemeris at epoch 60398 MJD
Right Ascension 70.8845 deg
Declination 20.2646 deg
V Magnitude 20.27 mag
Solar Elongation -63.66 deg
Galactic Latitude -16.51 deg
Rate 0.351 deg/day
Direction 79.921 deg

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