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AstDyS ∴ Objects ∴ 1998YX31 ∴ Summary
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(496840) 1998YX31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01201 4.748e-08 au
e 0.130426 1.072e-07
i 14.603 1.05e-05 deg
Ω 299.855 3.164e-05 deg
ω 261.054 5.996e-05 deg
M 234.696 5.517e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6192 au
Aphelion 3.4049 au
Asc. node-Earth separation 2.00635 au
Desc. node-Earth separation 1.91837 au
Earth MOID 1.66748 au
Orbital period 1909.34 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 226 (3)
Radar observations (Discarded) 0 (0)
Arc length 9134.95 days
Unobserved 117 days

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Ephemeris at epoch 60426 MJD
Right Ascension 57.5402 deg
Declination 29.2322 deg
V Magnitude 22.3 mag
Solar Elongation -27.18 deg
Galactic Latitude -19.24 deg
Rate 0.338 deg/day
Direction 83.468 deg

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