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AstDyS ∴ Objects ∴ 1999RS30 ∴ Summary
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(189457) 1999RS30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75653 1.316e-08 au
e 0.276729 4.611e-08
i 25.048 7.585e-06 deg
Ω 344.667 1.247e-05 deg
ω 80.766 2.164e-05 deg
M 94.148 1.257e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9937 au
Aphelion 3.5193 au
Asc. node-Earth separation 1.42998 au
Desc. node-Earth separation 1.67209 au
Earth MOID 1.15868 au
Orbital period 1671.64 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 1071 (3)
Radar observations (Discarded) 0 (0)
Arc length 8959.12 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 173.295 deg
Declination -14.9567 deg
V Magnitude 19.77 mag
Solar Elongation -141.81 deg
Galactic Latitude 43.83 deg
Rate 0.15 deg/day
Direction -75.139 deg

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