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AstDyS ∴ Objects ∴ 1998XB1 ∴ Summary
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(85817) 1998XB1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.433 9.677e-09 au
e 0.15603 4.066e-08
i 0.942 4.577e-06 deg
Ω 186.06 0.0002573 deg
ω 256.679 0.000258 deg
M 224.588 1.74e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0534 au
Aphelion 2.8126 au
Asc. node-Earth separation 1.46492 au
Desc. node-Earth separation 1.29004 au
Earth MOID 1.06998 au
Orbital period 1386.15 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 750 (2)
Radar observations (Discarded) 0 (0)
Arc length 11449 days
Unobserved 290 days

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Ephemeris at epoch 60423 MJD
Right Ascension 323.831 deg
Declination -13.4993 deg
V Magnitude 21.8 mag
Solar Elongation 71.28 deg
Galactic Latitude -42.37 deg
Rate 0.307 deg/day
Direction 70.867 deg

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