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(31909) Chenweitung  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44547 7.523e-09 au
e 0.161429 3.265e-08
i 2.149 4.981e-06 deg
Ω 196.372 8.409e-05 deg
ω 50.791 8.563e-05 deg
M 65.609 1.548e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0507 au
Aphelion 2.8402 au
Asc. node-Earth separation 1.1603 au
Desc. node-Earth separation 1.65464 au
Earth MOID 1.03784 au
Orbital period 1396.82 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1343 (9)
Radar observations (Discarded) 0 (0)
Arc length 15465.9 days
Unobserved 223 days

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Ephemeris at epoch 60423 MJD
Right Ascension 353.073 deg
Declination -1.84236 deg
V Magnitude 21.04 mag
Solar Elongation 40.1 deg
Galactic Latitude -58.39 deg
Rate 0.44 deg/day
Direction 67.155 deg

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