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AstDyS ∴ Objects ∴ 1998RB57 ∴ Summary
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(79614) 1998RB57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41047 7.548e-09 au
e 0.135983 3.292e-08
i 2.135 3.61e-06 deg
Ω 326.195 9.956e-05 deg
ω 165.354 0.0001005 deg
M 173.207 1.603e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0827 au
Aphelion 2.7383 au
Asc. node-Earth separation 1.71254 au
Desc. node-Earth separation 1.10352 au
Earth MOID 1.09777 au
Orbital period 1366.95 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1807 (4)
Radar observations (Discarded) 0 (0)
Arc length 10558.1 days
Unobserved 285 days

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Ephemeris at epoch 60419 MJD
Right Ascension 331.096 deg
Declination -12.3924 deg
V Magnitude 20.79 mag
Solar Elongation 60.33 deg
Galactic Latitude -48.27 deg
Rate 0.331 deg/day
Direction 68.855 deg

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