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AstDyS ∴ Objects ∴ 2001JB7 ∴ Summary
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(77553) 2001JB7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76555 1.313e-08 au
e 0.130096 3.701e-08
i 6.536 4.347e-06 deg
Ω 173.658 3.519e-05 deg
ω 82.746 3.978e-05 deg
M 324.135 1.772e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4058 au
Aphelion 3.1253 au
Asc. node-Earth separation 1.68072 au
Desc. node-Earth separation 1.75943 au
Earth MOID 1.40191 au
Orbital period 1679.85 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1084 (6)
Radar observations (Discarded) 0 (0)
Arc length 10149.3 days
Unobserved 94 days

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Ephemeris at epoch 60397 MJD
Right Ascension 222.433 deg
Declination -10.0971 deg
V Magnitude 19.06 mag
Solar Elongation 143.97 deg
Galactic Latitude 43.01 deg
Rate 0.113 deg/day
Direction -37.044 deg

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