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AstDyS ∴ Objects ∴ 2001RJ80 ∴ Summary
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(189668) 2001RJ80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3715 6.873e-09 au
e 0.20427 4.466e-08
i 4.994 4.661e-06 deg
Ω 121.072 5.496e-05 deg
ω 250.333 5.619e-05 deg
M 60.032 1.201e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8871 au
Aphelion 2.8559 au
Asc. node-Earth separation 1.45639 au
Desc. node-Earth separation 1.11092 au
Earth MOID 0.89381 au
Orbital period 1333.93 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 615 (5)
Radar observations (Discarded) 0 (0)
Arc length 8173.83 days
Unobserved 103 days

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Ephemeris at epoch 60425 MJD
Right Ascension 81.8528 deg
Declination 21.8771 deg
V Magnitude 21.79 mag
Solar Elongation -47.51 deg
Galactic Latitude -7.25 deg
Rate 0.464 deg/day
Direction 83.935 deg

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