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(161131) 2002RR87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25396 7.711e-09 au
e 0.131213 4.728e-08
i 6.495 5.146e-06 deg
Ω 12.423 3.544e-05 deg
ω 332.574 3.921e-05 deg
M 144.387 1.638e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9582 au
Aphelion 2.5497 au
Asc. node-Earth separation 0.98485 au
Desc. node-Earth separation 1.50764 au
Earth MOID 0.95385 au
Orbital period 1236 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 915 (2)
Radar observations (Discarded) 0 (0)
Arc length 8817.18 days
Unobserved 80 days

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Ephemeris at epoch 60426 MJD
Right Ascension 123.2 deg
Declination 25.1907 deg
V Magnitude 21.32 mag
Solar Elongation -83.94 deg
Galactic Latitude 28.3 deg
Rate 0.266 deg/day
Direction 112.41 deg

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