AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BN21 ∴ Summary
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(107167) 2001BN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26109 6.802e-09 au
e 0.133673 3.164e-08
i 5.949 3.206e-06 deg
Ω 127.21 4.079e-05 deg
ω 343.729 4.43e-05 deg
M 317.331 1.641e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9588 au
Aphelion 2.5633 au
Asc. node-Earth separation 0.98387 au
Desc. node-Earth separation 1.53267 au
Earth MOID 0.97666 au
Orbital period 1241.87 days
Date of orbit computation  apr 23 20:10
Observational summary
Optical observations (Discarded) 1292 (7)
Radar observations (Discarded) 0 (0)
Arc length 9410.91 days
Unobserved 101 days

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Ephemeris at epoch 60440 MJD
Right Ascension 62.3803 deg
Declination 17.5986 deg
V Magnitude 20.31 mag
Solar Elongation -14.61 deg
Galactic Latitude -24.38 deg
Rate 0.558 deg/day
Direction 77.526 deg

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