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1998RM81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3977 1.692e-08 au
e 0.170089 5.681e-08
i 5.213 9.822e-06 deg
Ω 183.459 8.584e-05 deg
ω 230.531 9.46e-05 deg
M 278.818 4.097e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9899 au
Aphelion 2.8055 au
Asc. node-Earth separation 1.61373 au
Desc. node-Earth separation 1.09927 au
Earth MOID 1.00578 au
Orbital period 1356.1 days
Date of orbit computation  apr 24 01:19
Observational summary
Optical observations (Discarded) 142 (5)
Radar observations (Discarded) 0 (0)
Arc length 9032.06 days
Unobserved 358 days

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Ephemeris at epoch 60450 MJD
Right Ascension 350.579 deg
Declination -0.92155 deg
V Magnitude 22.96 mag
Solar Elongation 68.19 deg
Galactic Latitude -56.18 deg
Rate 0.406 deg/day
Direction 67.803 deg

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