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2011BT81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01551 5.038e-08 au
e 0.171539 9.676e-08
i 4.09 8.373e-06 deg
Ω 275.914 0.0001213 deg
ω 246.871 0.0001264 deg
M 168.397 3.202e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4982 au
Aphelion 3.5328 au
Asc. node-Earth separation 2.12219 au
Desc. node-Earth separation 1.75886 au
Earth MOID 1.51034 au
Orbital period 1912.66 days
Date of orbit computation  feb 22 07:46
Observational summary
Optical observations (Discarded) 125 (1)
Radar observations (Discarded) 0 (0)
Arc length 4584.04 days
Unobserved 669 days

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Ephemeris at epoch 60397 MJD
Right Ascension 341.58 deg
Declination -4.79103 deg
V Magnitude 23.48 mag
Solar Elongation 26.42 deg
Galactic Latitude -52.75 deg
Rate 0.311 deg/day
Direction 66.299 deg

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