AstDyS-2

Asteroids - Dynamic Site
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(320589) 2008BN20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42384 1.169e-08 au
e 0.183257 4.478e-08
i 3.35 5.17e-06 deg
Ω 102.946 9.141e-05 deg
ω 3.64 9.327e-05 deg
M 122.122 1.697e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9797 au
Aphelion 2.868 au
Asc. node-Earth separation 0.99764 au
Desc. node-Earth separation 1.85001 au
Earth MOID 0.99696 au
Orbital period 1378.34 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 421 (3)
Radar observations (Discarded) 0 (0)
Arc length 7553.05 days
Unobserved 369 days

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Ephemeris at epoch 60419 MJD
Right Ascension 265.985 deg
Declination -20.8516 deg
V Magnitude 22.02 mag
Solar Elongation 122.82 deg
Galactic Latitude 4.54 deg
Rate 0.009 deg/day
Direction -81.802 deg

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