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(342920) 2008YW157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12568 3.004e-08 au
e 0.078484 5.868e-08
i 9.952 6.169e-06 deg
Ω 136.586 2.809e-05 deg
ω 215.173 4.525e-05 deg
M 37.537 3.901e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8804 au
Aphelion 3.371 au
Asc. node-Earth separation 2.33375 au
Desc. node-Earth separation 1.90564 au
Earth MOID 1.87958 au
Orbital period 2018.44 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 439 (4)
Radar observations (Discarded) 0 (0)
Arc length 8132.8 days
Unobserved 86 days

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Ephemeris at epoch 60397 MJD
Right Ascension 28.3046 deg
Declination 3.68839 deg
V Magnitude 21.36 mag
Solar Elongation -21.42 deg
Galactic Latitude -55.76 deg
Rate 0.393 deg/day
Direction 68.784 deg

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