NEODyS-2

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(256412) 2007BT2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.63239 1.72e-08 au
e 0.223934 6.644e-08
i 26.857 8.285e-06 deg
Ω 30.993 6.75e-06 deg
ω 149.029 3.118e-05 deg
M 131.493 4.851e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2668 au
Aphelion distance 1.9979 au
Asc. node-Earth separation 0.92505 au
Desc. node-Earth separation 0.29564 au
Earth MOID 0.29021 au
Orbital period 761.788 days
Date of orbit computation   Aug 23 17:21
Observational summary
Optical observations (Discarded) 1112 (1)
Radar observations (Discarded) 0 (0)
Arc length 9814 days
Unobserved 39 days

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Ephemeris
(Epoch 59123 MJD)
Right Ascension 17.2365 deg
Declination -15.9868 deg
V Magnitude 19.16 mag
Solar Elongation 158.49 deg
Galactic Latitude -78.14 deg
Rate 0.479 deg/day
Direction -83.745 deg

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