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AstDyS ∴ Objects ∴ 2009JB1 ∴ Summary
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(216909) 2009JB1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64544 1.833e-08 au
e 0.102277 4.631e-08
i 14.646 5.365e-06 deg
Ω 81.64 1.876e-05 deg
ω 158.53 3.247e-05 deg
M 164.012 2.932e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3749 au
Aphelion 2.916 au
Asc. node-Earth separation 1.90951 au
Desc. node-Earth separation 1.37465 au
Earth MOID 1.36623 au
Orbital period 1571.61 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 527 (9)
Radar observations (Discarded) 0 (0)
Arc length 8667.76 days
Unobserved 110 days

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Ephemeris at epoch 60397 MJD
Right Ascension 37.1891 deg
Declination 7.79865 deg
V Magnitude 21.78 mag
Solar Elongation -30.57 deg
Galactic Latitude -47.87 deg
Rate 0.374 deg/day
Direction 64.749 deg

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