NEODyS-2

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(256412) 2007BT2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.63239 1.797e-08 au
e 0.223934 7.025e-08
i 26.857 8.892e-06 deg
Ω 30.993 6.766e-06 deg
ω 149.029 3.152e-05 deg
M 131.493 4.999e-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   May 28 13:33
Observational summary
Optical observations (Discarded) 1105 (1)
Radar observations (Discarded) 0 (0)
Arc length 9217 days
Unobserved 512 days

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Ephemeris
(Epoch 58998 MJD)
Right Ascension 10.7487 deg
Declination -19.799 deg
V Magnitude 21.17 mag
Solar Elongation 68.08 deg
Galactic Latitude -82.42 deg
Rate 0.422 deg/day
Direction 70.518 deg

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