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AstDyS ∴ Objects ∴ 2002RB139 ∴ Summary
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(176755) 2002RB139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53398 1.34e-08 au
e 0.118224 3.669e-08
i 10.185 4.388e-06 deg
Ω 71.654 3.69e-05 deg
ω 348.877 4.677e-05 deg
M 69.712 3.185e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2344 au
Aphelion 2.8336 au
Asc. node-Earth separation 1.25394 au
Desc. node-Earth separation 1.81218 au
Earth MOID 1.24866 au
Orbital period 1473.34 days
Date of orbit computation  apr 23 20:26
Observational summary
Optical observations (Discarded) 592 (27)
Radar observations (Discarded) 0 (0)
Arc length 10251.9 days
Unobserved 48 days

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Ephemeris at epoch 60425 MJD
Right Ascension 130.919 deg
Declination 29.484 deg
V Magnitude 21.17 mag
Solar Elongation -90.54 deg
Galactic Latitude 36.08 deg
Rate 0.257 deg/day
Direction 116.715 deg

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