AstDyS-2

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AstDyS ∴ Objects ∴ 2001JB9 ∴ Summary
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(51664) 2001JB9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84755 1.421e-08 au
e 0.181905 4.388e-08
i 3.563 4.55e-06 deg
Ω 35.696 6.653e-05 deg
ω 308.692 6.744e-05 deg
M 181.065 1.173e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3296 au
Aphelion 3.3655 au
Asc. node-Earth separation 1.47941 au
Desc. node-Earth separation 2.10069 au
Earth MOID 1.32413 au
Orbital period 1755.12 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1312 (6)
Radar observations (Discarded) 0 (0)
Arc length 11971.2 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 156.828 deg
Declination 13.2263 deg
V Magnitude 20.15 mag
Solar Elongation -124.53 deg
Galactic Latitude 53.61 deg
Rate 0.043 deg/day
Direction -99.141 deg

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