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AstDyS ∴ Objects ∴ 2007RJ31 ∴ Summary
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(300338) 2007RJ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41589 1.283e-08 au
e 0.152563 4.351e-08
i 6.175 4.395e-06 deg
Ω 237.396 5.024e-05 deg
ω 55.823 5.338e-05 deg
M 185.04 1.754e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0473 au
Aphelion 2.7845 au
Asc. node-Earth separation 1.16157 au
Desc. node-Earth separation 1.59368 au
Earth MOID 1.03857 au
Orbital period 1371.56 days
Date of orbit computation  apr 23 20:53
Observational summary
Optical observations (Discarded) 709 (2)
Radar observations (Discarded) 0 (0)
Arc length 8032.69 days
Unobserved 80 days

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Ephemeris at epoch 60427 MJD
Right Ascension 103.319 deg
Declination 17.7334 deg
V Magnitude 22.16 mag
Solar Elongation -65.93 deg
Galactic Latitude 8.38 deg
Rate 0.295 deg/day
Direction 92.767 deg

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