NEODyS-2

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(52768) 1998OR2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.38443 3.195e-09 au
e 0.573084 2.484e-09
i 5.866 1.548e-06 deg
Ω 27.016 3.705e-06 deg
ω 174.566 4.756e-06 deg
M 12.101 6.125e-07 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.018 au
Aphelion distance 3.7509 au
Asc. node-Earth separation 2.73348 au
Desc. node-Earth separation 0.01561 au
Earth MOID 0.01544 au
Orbital period 1344.86 days
Date of orbit computation   May 29 11:13
Observational summary
Optical observations (Discarded) 4747 (15)
Radar observations (Discarded) 3 (0)
Arc length 11995 days
Unobserved 30 days

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Ephemeris
(Epoch 59002 MJD)
Right Ascension 255.405 deg
Declination -50.8782 deg
V Magnitude 13.84 mag
Solar Elongation 151.01 deg
Galactic Latitude -5.44 deg
Rate 0.419 deg/day
Direction 42.801 deg

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