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AstDyS ∴ Objects ∴ 1998RO18 ∴ Summary
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(66066) 1998RO18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00691 1.789e-08 au
e 0.166727 4.764e-08
i 13.722 5.433e-06 deg
Ω 166.714 1.591e-05 deg
ω 212.84 2.01e-05 deg
M 296.445 1.193e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5056 au
Aphelion 3.5082 au
Asc. node-Earth separation 2.40732 au
Desc. node-Earth separation 1.55749 au
Earth MOID 1.51756 au
Orbital period 1904.49 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 910 (6)
Radar observations (Discarded) 0 (0)
Arc length 9947.2 days
Unobserved 288 days

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Ephemeris at epoch 60423 MJD
Right Ascension 322.381 deg
Declination -5.34473 deg
V Magnitude 20.5 mag
Solar Elongation 70.27 deg
Galactic Latitude -37.33 deg
Rate 0.31 deg/day
Direction 70.939 deg

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