AstDyS-2

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AstDyS ∴ Objects ∴ 2001OR4 ∴ Summary
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(185989) 2001OR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68397 7.195e-09 au
e 0.297651 4.732e-08
i 9.912 5.457e-06 deg
Ω 21.848 2.597e-05 deg
ω 3.506 2.752e-05 deg
M 29.661 8.127e-06 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8851 au
Aphelion 3.4829 au
Asc. node-Earth separation 0.88946 au
Desc. node-Earth separation 2.47774 au
Earth MOID 0.88929 au
Orbital period 1606.07 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 966 (144)
Radar observations (Discarded) 0 (0)
Arc length 8175.84 days
Unobserved 134 days

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Ephemeris at epoch 60420 MJD
Right Ascension 65.467 deg
Declination 28.3434 deg
V Magnitude 20.8 mag
Solar Elongation -38.83 deg
Galactic Latitude -15.02 deg
Rate 0.529 deg/day
Direction 79.883 deg

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