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AstDyS ∴ Objects ∴ 1999RM217 ∴ Summary
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(102161) 1999RM217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27636 6.759e-09 au
e 0.143257 4.872e-08
i 11.301 3.066e-06 deg
Ω 319.165 1.976e-05 deg
ω 50.076 2.253e-05 deg
M 16.263 9.201e-06 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9503 au
Aphelion 2.6025 au
Asc. node-Earth separation 1.02879 au
Desc. node-Earth separation 1.46942 au
Earth MOID 0.96668 au
Orbital period 1254.47 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 2123 (117)
Radar observations (Discarded) 0 (0)
Arc length 9389.83 days
Unobserved 132 days

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Ephemeris at epoch 60427 MJD
Right Ascension 34.6962 deg
Declination 21.7367 deg
V Magnitude 19.24 mag
Solar Elongation -7.92 deg
Galactic Latitude -36.76 deg
Rate 0.576 deg/day
Direction 70.142 deg

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