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AstDyS ∴ Objects ∴ 2001RJ4 ∴ Summary
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(57360) 2001RJ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38269 7.632e-09 au
e 0.156532 3.753e-08
i 6.642 3.688e-06 deg
Ω 298.251 3.58e-05 deg
ω 178.565 3.85e-05 deg
M 284.438 1.504e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0097 au
Aphelion 2.7557 au
Asc. node-Earth separation 1.73953 au
Desc. node-Earth separation 1.02649 au
Earth MOID 1.02647 au
Orbital period 1343.38 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1337 (4)
Radar observations (Discarded) 0 (0)
Arc length 9111.03 days
Unobserved 151 days

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Ephemeris at epoch 60425 MJD
Right Ascension 27.8598 deg
Declination 16.3928 deg
V Magnitude 19.93 mag
Solar Elongation 5.66 deg
Galactic Latitude -44.11 deg
Rate 0.495 deg/day
Direction 69.492 deg

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