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AstDyS ∴ Objects ∴ 2007JB31 ∴ Summary
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(465202) 2007JB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71585 1.919e-08 au
e 0.211656 4.788e-08
i 24.723 6.384e-06 deg
Ω 208.497 1.226e-05 deg
ω 49.705 2.285e-05 deg
M 264.231 1.775e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.141 au
Aphelion 3.2907 au
Asc. node-Earth separation 1.27754 au
Desc. node-Earth separation 2.01112 au
Earth MOID 1.19293 au
Orbital period 1634.77 days
Date of orbit computation  feb 22 03:28
Observational summary
Optical observations (Discarded) 334 (2)
Radar observations (Discarded) 0 (0)
Arc length 8861 days
Unobserved 71 days

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Ephemeris at epoch 60398 MJD
Right Ascension 117.039 deg
Declination -7.52465 deg
V Magnitude 21.83 mag
Solar Elongation -109.53 deg
Galactic Latitude 9 deg
Rate 0.179 deg/day
Direction 24.569 deg

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