AstDyS-2

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(31608) 1999GR5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97464 1.461e-08 au
e 0.047112 3.38e-08
i 8.83 4.166e-06 deg
Ω 235.2 3.099e-05 deg
ω 236.542 6.565e-05 deg
M 53.8 5.723e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8345 au
Aphelion 3.1148 au
Asc. node-Earth separation 2.03605 au
Desc. node-Earth separation 1.90502 au
Earth MOID 1.86303 au
Orbital period 1873.92 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2079 (315)
Radar observations (Discarded) 0 (0)
Arc length 9546.08 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 156.412 deg
Declination -0.79842 deg
V Magnitude 19.23 mag
Solar Elongation -122 deg
Galactic Latitude 45.19 deg
Rate 0.071 deg/day
Direction 31.039 deg

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