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AstDyS ∴ Objects ∴ 2008RB4 ∴ Summary
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(341991) 2008RB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42755 1.276e-08 au
e 0.127462 4.965e-08
i 1.813 5.588e-06 deg
Ω 305.483 0.0001714 deg
ω 260.751 0.0001729 deg
M 185.136 2.205e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1181 au
Aphelion 2.737 au
Asc. node-Earth separation 1.42343 au
Desc. node-Earth separation 1.35561 au
Earth MOID 1.11483 au
Orbital period 1381.5 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 315 (4)
Radar observations (Discarded) 0 (0)
Arc length 10512.9 days
Unobserved 187 days

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Ephemeris at epoch 60419 MJD
Right Ascension 30.09 deg
Declination 13.6756 deg
V Magnitude 22.63 mag
Solar Elongation -3.9 deg
Galactic Latitude -45.9 deg
Rate 0.411 deg/day
Direction 69.91 deg

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