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(478325) 2011WA97  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09526 3.561e-08 au
e 0.130837 7.704e-08
i 2.511 8.603e-06 deg
Ω 109.686 0.0001847 deg
ω 353.064 0.0001889 deg
M 62.012 3.698e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6903 au
Aphelion 3.5002 au
Asc. node-Earth separation 1.70971 au
Desc. node-Earth separation 2.47997 au
Earth MOID 1.70765 au
Orbital period 1989.04 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 126 (2)
Radar observations (Discarded) 0 (0)
Arc length 6249.32 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 172.58 deg
Declination 6.86458 deg
V Magnitude 21.98 mag
Solar Elongation -141.25 deg
Galactic Latitude 62.05 deg
Rate 0.093 deg/day
Direction -73.088 deg

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