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(161715) Wenchuan  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55513 1.45e-08 au
e 0.157785 4.163e-08
i 3.565 4.541e-06 deg
Ω 301.439 9.987e-05 deg
ω 4.349 0.0001016 deg
M 106.763 2.277e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.152 au
Aphelion 2.9583 au
Asc. node-Earth separation 1.13714 au
Desc. node-Earth separation 1.97313 au
Earth MOID 1.13672 au
Orbital period 1491.83 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 577 (2)
Radar observations (Discarded) 0 (0)
Arc length 9324.82 days
Unobserved 78 days

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Ephemeris at epoch 60425 MJD
Right Ascension 61.3799 deg
Declination 22.8905 deg
V Magnitude 21.8 mag
Solar Elongation -28.91 deg
Galactic Latitude -21.45 deg
Rate 0.394 deg/day
Direction 80.483 deg

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