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AstDyS ∴ Objects ∴ 1999RL210 ∴ Summary
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(21768) 1999RL210  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79835 1.191e-08 au
e 0.064218 3.145e-08
i 7.627 3.193e-06 deg
Ω 258.646 2.766e-05 deg
ω 47.824 3.944e-05 deg
M 145.619 2.791e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6186 au
Aphelion 2.978 au
Asc. node-Earth separation 1.65629 au
Desc. node-Earth separation 1.92848 au
Earth MOID 1.61017 au
Orbital period 1709.82 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3243 (18)
Radar observations (Discarded) 0 (0)
Arc length 14880 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 82.5594 deg
Declination 20.9295 deg
V Magnitude 19.34 mag
Solar Elongation -54.96 deg
Galactic Latitude -7.21 deg
Rate 0.318 deg/day
Direction 89.292 deg

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