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(40591) 1999RR142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39617 7.255e-09 au
e 0.139604 3.597e-08
i 12.703 3.915e-06 deg
Ω 162.074 1.443e-05 deg
ω 165.758 1.881e-05 deg
M 245.232 1.15e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0617 au
Aphelion 2.7307 au
Asc. node-Earth separation 1.72614 au
Desc. node-Earth separation 1.06155 au
Earth MOID 1.05308 au
Orbital period 1354.8 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1718 (280)
Radar observations (Discarded) 0 (0)
Arc length 11910.1 days
Unobserved 91 days

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Ephemeris at epoch 60416 MJD
Right Ascension 203.868 deg
Declination 4.72083 deg
V Magnitude 18.93 mag
Solar Elongation -165.17 deg
Galactic Latitude 65.25 deg
Rate 0.261 deg/day
Direction -55.173 deg

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