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AstDyS ∴ Objects ∴ 2009BY137 ∴ Summary
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(397995) 2009BY137  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64679 2.108e-08 au
e 0.181386 6.556e-08
i 4.459 7.688e-06 deg
Ω 126.493 9.948e-05 deg
ω 356.586 0.0001027 deg
M 194.81 2.371e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1667 au
Aphelion 3.1269 au
Asc. node-Earth separation 1.18313 au
Desc. node-Earth separation 2.11061 au
Earth MOID 1.18287 au
Orbital period 1572.82 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 178 (1)
Radar observations (Discarded) 0 (0)
Arc length 6729.98 days
Unobserved 762 days

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Ephemeris at epoch 60427 MJD
Right Ascension 336.748 deg
Declination -10.5696 deg
V Magnitude 23.53 mag
Solar Elongation 62.3 deg
Galactic Latitude -52.23 deg
Rate 0.28 deg/day
Direction 71.457 deg

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