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AstDyS ∴ Objects ∴ 2008JB4 ∴ Summary
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(332517) 2008JB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43805 1.468e-08 au
e 0.185983 4.57e-08
i 22.468 5.365e-06 deg
Ω 231.889 1.647e-05 deg
ω 43.185 2.799e-05 deg
M 37.185 2.319e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9846 au
Aphelion 2.8915 au
Asc. node-Earth separation 1.06217 au
Desc. node-Earth separation 1.73449 au
Earth MOID 1.01203 au
Orbital period 1390.47 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 373 (4)
Radar observations (Discarded) 0 (0)
Arc length 6989.66 days
Unobserved 310 days

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Ephemeris at epoch 60419 MJD
Right Ascension 346.594 deg
Declination 12.1995 deg
V Magnitude 21.74 mag
Solar Elongation 39.6 deg
Galactic Latitude -43.14 deg
Rate 0.507 deg/day
Direction 64.102 deg

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