NEODyS-2

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(52768) 1998OR2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.38026 3.145e-09 au
e 0.575555 2.447e-09
i 5.878 1.496e-06 deg
Ω 26.939 3.44e-06 deg
ω 174.599 4.292e-06 deg
M 27.512 9.451e-07 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0103 au
Aphelion distance 3.7502 au
Asc. node-Earth separation 2.73299 au
Desc. node-Earth separation 0.0081 au
Earth MOID 0.00801 au
Orbital period 1341.33 days
Date of orbit computation   feb 26 13:00
Observational summary
Optical observations (Discarded) 5957 (29)
Radar observations (Discarded) 3 (0)
Arc length 12962 days
Unobserved 459 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 322.886 deg
Declination -19.4369 deg
V Magnitude 19.77 mag
Solar Elongation 49.64 deg
Galactic Latitude -43.75 deg
Rate 0.562 deg/day
Direction 74.117 deg

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