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AstDyS ∴ Objects ∴ 2001BS21 ∴ Summary
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(219469) 2001BS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83856 2.393e-08 au
e 0.108603 5.209e-08
i 14.265 5.871e-06 deg
Ω 270.584 2.272e-05 deg
ω 174.954 3.959e-05 deg
M 308.837 3.047e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5303 au
Aphelion 3.1468 au
Asc. node-Earth separation 2.129 au
Desc. node-Earth separation 1.54828 au
Earth MOID 1.54733 au
Orbital period 1746.81 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 605 (15)
Radar observations (Discarded) 0 (0)
Arc length 8386.78 days
Unobserved 168 days

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Ephemeris at epoch 60425 MJD
Right Ascension 26.2345 deg
Declination 20.5102 deg
V Magnitude 20.69 mag
Solar Elongation 9.58 deg
Galactic Latitude -40.63 deg
Rate 0.441 deg/day
Direction 71.53 deg

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