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AstDyS ∴ Objects ∴ 1999XJ251 ∴ Summary
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(333950) 1999XJ251  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56264 1.773e-08 au
e 0.150295 6.987e-08
i 11.748 6.092e-06 deg
Ω 76.958 4.042e-05 deg
ω 302.247 4.626e-05 deg
M 8.555 2.624e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1775 au
Aphelion 2.9478 au
Asc. node-Earth separation 1.33452 au
Desc. node-Earth separation 1.70822 au
Earth MOID 1.20687 au
Orbital period 1498.41 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 198 (0)
Radar observations (Discarded) 0 (0)
Arc length 8702.05 days
Unobserved 212 days

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Ephemeris at epoch 60437 MJD
Right Ascension 43.3511 deg
Declination 11.8809 deg
V Magnitude 21.89 mag
Solar Elongation 4.97 deg
Galactic Latitude -41.04 deg
Rate 0.524 deg/day
Direction 69.1 deg

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