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AstDyS ∴ Objects ∴ 2001BW21 ∴ Summary
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(107168) 2001BW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30734 9.506e-09 au
e 0.233365 3.292e-08
i 6.416 4.243e-06 deg
Ω 105.921 3.277e-05 deg
ω 258.676 3.428e-05 deg
M 287.892 1.07e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7689 au
Aphelion 2.8458 au
Asc. node-Earth separation 1.30342 au
Desc. node-Earth separation 1.06975 au
Earth MOID 0.78027 au
Orbital period 1280.17 days
Date of orbit computation  apr 23 20:10
Observational summary
Optical observations (Discarded) 1008 (3)
Radar observations (Discarded) 0 (0)
Arc length 8801.99 days
Unobserved 306 days

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Ephemeris at epoch 60426 MJD
Right Ascension 302.264 deg
Declination -18.4284 deg
V Magnitude 20.26 mag
Solar Elongation 95.48 deg
Galactic Latitude -25.13 deg
Rate 0.313 deg/day
Direction 82.926 deg

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