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AstDyS ∴ Objects ∴ 2001RJ91 ∴ Summary
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(317042) 2001RJ91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08148 2.096e-08 au
e 0.272392 5.77e-08
i 7.428 7.698e-06 deg
Ω 14.211 4.508e-05 deg
ω 316.376 4.665e-05 deg
M 68.601 1.277e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2421 au
Aphelion 3.9208 au
Asc. node-Earth separation 1.38422 au
Desc. node-Earth separation 2.5536 au
Earth MOID 1.2387 au
Orbital period 1975.77 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 380 (3)
Radar observations (Discarded) 0 (0)
Arc length 9892.9 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 62.4219 deg
Declination 26.2255 deg
V Magnitude 21.72 mag
Solar Elongation -30.8 deg
Galactic Latitude -18.44 deg
Rate 0.36 deg/day
Direction 79.312 deg

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