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AstDyS ∴ Objects ∴ 2007BB57 ∴ Summary
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(394357) 2007BB57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11653 3.799e-08 au
e 0.087164 5.663e-08
i 10.779 6.273e-06 deg
Ω 117.105 3.392e-05 deg
ω 287.281 5.383e-05 deg
M 122.614 3.941e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8449 au
Aphelion 3.3882 au
Asc. node-Earth separation 2.03148 au
Desc. node-Earth separation 2.15909 au
Earth MOID 1.87881 au
Orbital period 2009.58 days
Date of orbit computation  feb 22 03:13
Observational summary
Optical observations (Discarded) 452 (3)
Radar observations (Discarded) 0 (0)
Arc length 7590.86 days
Unobserved 461 days

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Ephemeris at epoch 60418 MJD
Right Ascension 171.382 deg
Declination 17.239 deg
V Magnitude 20.61 mag
Solar Elongation -135.67 deg
Galactic Latitude 67.84 deg
Rate 0.089 deg/day
Direction -84.721 deg

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