AstDyS-2

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(30811) 1990OD2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27169 6.105e-09 au
e 0.183827 3.295e-08
i 6.705 3.709e-06 deg
Ω 47.419 2.71e-05 deg
ω 283.922 2.878e-05 deg
M 292.881 9.618e-06 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8541 au
Aphelion 2.6893 au
Asc. node-Earth separation 1.11219 au
Desc. node-Earth separation 1.28735 au
Earth MOID 0.85766 au
Orbital period 1250.61 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2602 (324)
Radar observations (Discarded) 0 (0)
Arc length 11949.1 days
Unobserved 346 days

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Ephemeris at epoch 60398 MJD
Right Ascension 269.472 deg
Declination -25.5964 deg
V Magnitude 19.19 mag
Solar Elongation 98.93 deg
Galactic Latitude -0.64 deg
Rate 0.291 deg/day
Direction 101.392 deg

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