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AstDyS ∴ Objects ∴ 1999RS181 ∴ Summary
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(192665) 1999RS181  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70093 1.857e-08 au
e 0.088794 5.666e-08
i 1.143 5.936e-06 deg
Ω 335.493 0.0002668 deg
ω 64.371 0.0002687 deg
M 149.607 3.285e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4611 au
Aphelion 2.9408 au
Asc. node-Earth separation 1.57073 au
Desc. node-Earth separation 1.79756 au
Earth MOID 1.46926 au
Orbital period 1621.32 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 402 (1)
Radar observations (Discarded) 0 (0)
Arc length 8510.03 days
Unobserved 480 days

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Ephemeris at epoch 60418 MJD
Right Ascension 190.706 deg
Declination -5.85779 deg
V Magnitude 20.55 mag
Solar Elongation -163.97 deg
Galactic Latitude 56.95 deg
Rate 0.204 deg/day
Direction -67.571 deg

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