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AstDyS ∴ Objects ∴ 2001RR54 ∴ Summary
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(616853) 2001RR54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61878 1.617e-08 au
e 0.191789 9.36e-08
i 13.67 9.974e-06 deg
Ω 160.217 2.57e-05 deg
ω 175.949 4.249e-05 deg
M 120.374 2.581e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1165 au
Aphelion 3.121 au
Asc. node-Earth separation 2.12866 au
Desc. node-Earth separation 1.109 au
Earth MOID 1.10733 au
Orbital period 1547.91 days
Date of orbit computation  feb 22 03:58
Observational summary
Optical observations (Discarded) 141 (0)
Radar observations (Discarded) 0 (0)
Arc length 7702.93 days
Unobserved 571 days

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Ephemeris at epoch 60420 MJD
Right Ascension 99.1144 deg
Declination 14.4218 deg
V Magnitude 23.42 mag
Solar Elongation -69.11 deg
Galactic Latitude 3.28 deg
Rate 0.279 deg/day
Direction 80.277 deg

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