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AstDyS ∴ Objects ∴ 2001BF57 ∴ Summary
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(131142) 2001BF57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44958 1.131e-08 au
e 0.112262 4.948e-08
i 6.782 5.354e-06 deg
Ω 166.188 3.386e-05 deg
ω 358.512 3.985e-05 deg
M 348.763 2.43e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1746 au
Aphelion 2.7246 au
Asc. node-Earth separation 1.18259 au
Desc. node-Earth separation 1.71766 au
Earth MOID 1.18235 au
Orbital period 1400.34 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 842 (7)
Radar observations (Discarded) 0 (0)
Arc length 8429.13 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 131.847 deg
Declination 16.4607 deg
V Magnitude 20.15 mag
Solar Elongation -100.69 deg
Galactic Latitude 32.88 deg
Rate 0.247 deg/day
Direction 92.392 deg

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