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(550143) 2012BT55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65642 2.864e-08 au
e 0.146461 5.416e-08
i 13.713 6.408e-06 deg
Ω 137.146 3.308e-05 deg
ω 329.448 4.529e-05 deg
M 322.629 3.118e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2674 au
Aphelion 3.0455 au
Asc. node-Earth separation 1.32258 au
Desc. node-Earth separation 1.96121 au
Earth MOID 1.29422 au
Orbital period 1581.4 days
Date of orbit computation  feb 22 03:46
Observational summary
Optical observations (Discarded) 223 (1)
Radar observations (Discarded) 0 (0)
Arc length 4774.08 days
Unobserved 111 days

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Ephemeris at epoch 60398 MJD
Right Ascension 43.6005 deg
Declination 5.91282 deg
V Magnitude 22.21 mag
Solar Elongation -35.8 deg
Galactic Latitude -45.55 deg
Rate 0.463 deg/day
Direction 68.823 deg

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