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AstDyS ∴ Objects ∴ 2001RA87 ∴ Summary
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(413056) 2001RA87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62531 1.072e-08 au
e 0.326081 9.973e-08
i 2.801 8.791e-06 deg
Ω 311.065 0.000275 deg
ω 0.414 0.0002756 deg
M 132.052 2.002e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7692 au
Aphelion 3.4814 au
Asc. node-Earth separation 0.75482 au
Desc. node-Earth separation 2.49659 au
Earth MOID 0.75477 au
Orbital period 1553.71 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 267 (1)
Radar observations (Discarded) 0 (0)
Arc length 7114.17 days
Unobserved 1195 days

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Ephemeris at epoch 60459 MJD
Right Ascension 104.06 deg
Declination 23.5286 deg
V Magnitude 23.38 mag
Solar Elongation -35.09 deg
Galactic Latitude 11.49 deg
Rate 0.297 deg/day
Direction 96.773 deg

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