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AstDyS ∴ Objects ∴ 2009BF98 ∴ Summary
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(309815) 2009BF98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28123 1.34e-08 au
e 0.076283 4.616e-08
i 2.775 5.705e-06 deg
Ω 26.969 9.923e-05 deg
ω 92.94 0.0001073 deg
M 148.007 4.158e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1072 au
Aphelion 2.4553 au
Asc. node-Earth separation 1.28203 au
Desc. node-Earth separation 1.25517 au
Earth MOID 1.12579 au
Orbital period 1258.5 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 287 (4)
Radar observations (Discarded) 0 (0)
Arc length 7768.27 days
Unobserved 389 days

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Ephemeris at epoch 60420 MJD
Right Ascension 304.428 deg
Declination -22.5868 deg
V Magnitude 22.8 mag
Solar Elongation 88.57 deg
Galactic Latitude -28.5 deg
Rate 0.262 deg/day
Direction 81.483 deg

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