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(92156) 1999XS139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10204 2.344e-08 au
e 0.177687 6.037e-08
i 0.447 5.665e-06 deg
Ω 122.087 0.0007189 deg
ω 233.819 0.0007192 deg
M 216.665 1.468e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5508 au
Aphelion 3.6532 au
Asc. node-Earth separation 2.36839 au
Desc. node-Earth separation 1.70598 au
Earth MOID 1.54637 au
Orbital period 1995.58 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 507 (2)
Radar observations (Discarded) 0 (0)
Arc length 11144.2 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 200.27 deg
Declination -7.88106 deg
V Magnitude 21.18 mag
Solar Elongation -164.77 deg
Galactic Latitude 54.26 deg
Rate 0.184 deg/day
Direction -68.298 deg

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