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(530163) 2011AB81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60645 2.861e-08 au
e 0.047386 1.192e-07
i 1.365 1.135e-05 deg
Ω 33.94 0.000386 deg
ω 71.433 0.0004058 deg
M 56.044 0.0001263 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4829 au
Aphelion 2.73 au
Asc. node-Earth separation 1.56911 au
Desc. node-Earth separation 1.63443 au
Earth MOID 1.50067 au
Orbital period 1537 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 85 (0)
Radar observations (Discarded) 0 (0)
Arc length 6729.93 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 154.091 deg
Declination 11.9942 deg
V Magnitude 22.59 mag
Solar Elongation -115.72 deg
Galactic Latitude 50.67 deg
Rate 0.079 deg/day
Direction 120.194 deg

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