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(31489) Matthewchun  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40722 7.616e-09 au
e 0.099839 3.736e-08
i 6.848 3.695e-06 deg
Ω 119.94 3.353e-05 deg
ω 319.825 3.892e-05 deg
M 326.604 1.956e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1669 au
Aphelion 2.6476 au
Asc. node-Earth separation 1.23078 au
Desc. node-Earth separation 1.56433 au
Earth MOID 1.18824 au
Orbital period 1364.18 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1829 (7)
Radar observations (Discarded) 0 (0)
Arc length 10619.8 days
Unobserved 110 days

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Ephemeris at epoch 60419 MJD
Right Ascension 39.3271 deg
Declination 10.5536 deg
V Magnitude 19.45 mag
Solar Elongation -12.07 deg
Galactic Latitude -44.4 deg
Rate 0.518 deg/day
Direction 70.813 deg

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