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(649194) 2011AB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70075 2.339e-08 au
e 0.156808 1.007e-07
i 9.328 1.284e-05 deg
Ω 304.553 4.579e-05 deg
ω 151.494 0.0001076 deg
M 10.489 7.915e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2773 au
Aphelion 3.1243 au
Asc. node-Earth separation 2.03996 au
Desc. node-Earth separation 1.33143 au
Earth MOID 1.29922 au
Orbital period 1621.16 days
Date of orbit computation  apr 23 22:05
Observational summary
Optical observations (Discarded) 97 (0)
Radar observations (Discarded) 0 (0)
Arc length 8064.8 days
Unobserved 98 days

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Ephemeris at epoch 60426 MJD
Right Ascension 96.8266 deg
Declination 24.1518 deg
V Magnitude 22.73 mag
Solar Elongation -60.31 deg
Galactic Latitude 5.81 deg
Rate 0.429 deg/day
Direction 98.871 deg

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