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AstDyS ∴ Objects ∴ 2001RJ99 ∴ Summary
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(68438) 2001RJ99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39676 7.645e-09 au
e 0.158663 4.548e-08
i 1.94 4.425e-06 deg
Ω 344.271 0.0001341 deg
ω 85.268 0.0001351 deg
M 315.076 1.618e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0165 au
Aphelion 2.777 au
Asc. node-Earth separation 1.29878 au
Desc. node-Earth separation 1.37602 au
Earth MOID 1.0322 au
Orbital period 1355.3 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 860 (9)
Radar observations (Discarded) 0 (0)
Arc length 9075.67 days
Unobserved 183 days

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Ephemeris at epoch 60425 MJD
Right Ascension 21.421 deg
Declination 9.79229 deg
V Magnitude 20.84 mag
Solar Elongation 11.53 deg
Galactic Latitude -52.16 deg
Rate 0.54 deg/day
Direction 67.551 deg

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