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AstDyS ∴ Objects ∴ 2002BP21 ∴ Summary
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(77918) 2002BP21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.94841 4.491e-09 au
e 0.040047 2.777e-08
i 23.021 2.92e-06 deg
Ω 60.193 7.734e-06 deg
ω 197.808 3.644e-05 deg
M 292.678 3.541e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8704 au
Aphelion 2.0264 au
Asc. node-Earth separation 1.03556 au
Desc. node-Earth separation 0.8616 au
Earth MOID 0.86029 au
Orbital period 993.388 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 3281 (203)
Radar observations (Discarded) 0 (0)
Arc length 16721.9 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 192.428 deg
Declination 27.0702 deg
V Magnitude 17.72 mag
Solar Elongation -135.22 deg
Galactic Latitude 89.61 deg
Rate 0.368 deg/day
Direction -131.736 deg

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