AstDyS-2

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AstDyS ∴ Objects ∴ 1998JB2 ∴ Summary
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(24979) 1998JB2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38728 7.245e-09 au
e 0.101341 2.752e-08
i 5.54 3.208e-06 deg
Ω 60.909 3.522e-05 deg
ω 244.684 4.01e-05 deg
M 305.371 1.936e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1454 au
Aphelion 2.6292 au
Asc. node-Earth separation 1.48293 au
Desc. node-Earth separation 1.25239 au
Earth MOID 1.137 au
Orbital period 1347.27 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2957 (19)
Radar observations (Discarded) 0 (0)
Arc length 11933.8 days
Unobserved 35 days

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Ephemeris at epoch 60426 MJD
Right Ascension 269.807 deg
Declination -24.5459 deg
V Magnitude 17.96 mag
Solar Elongation 126.09 deg
Galactic Latitude -0.38 deg
Rate 0.075 deg/day
Direction 132.419 deg

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