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AstDyS ∴ Objects ∴ 1999RO143 ∴ Summary
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(36121) 1999RO143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12089 1.413e-08 au
e 0.197065 2.787e-08
i 0.536 3.195e-06 deg
Ω 274.379 0.0004606 deg
ω 5.737 0.0004606 deg
M 212.057 1.143e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5059 au
Aphelion 3.7359 au
Asc. node-Earth separation 1.49109 au
Desc. node-Earth separation 2.74923 au
Earth MOID 1.4892 au
Orbital period 2013.8 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 1724 (9)
Radar observations (Discarded) 0 (0)
Arc length 11602.1 days
Unobserved 72 days

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Ephemeris at epoch 60426 MJD
Right Ascension 111.84 deg
Declination 21.6503 deg
V Magnitude 20.97 mag
Solar Elongation -74.31 deg
Galactic Latitude 17.3 deg
Rate 0.182 deg/day
Direction 98.505 deg

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