AstDyS-2

Asteroids - Dynamic Site
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(379126) 2009BN31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15302 3.163e-08 au
e 0.233429 5.798e-08
i 3.806 6.767e-06 deg
Ω 105.354 0.0001083 deg
ω 329.941 0.0001101 deg
M 289.872 1.915e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.417 au
Aphelion 3.889 au
Asc. node-Earth separation 1.4972 au
Desc. node-Earth separation 2.71995 au
Earth MOID 1.4335 au
Orbital period 2044.98 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 240 (6)
Radar observations (Discarded) 0 (0)
Arc length 9275.11 days
Unobserved 290 days

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Ephemeris at epoch 60438 MJD
Right Ascension 0.9464 deg
Declination -2.59425 deg
V Magnitude 22.13 mag
Solar Elongation 47.79 deg
Galactic Latitude -62.94 deg
Rate 0.352 deg/day
Direction 68.59 deg

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