NEODyS-2

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(256412) 2007BT2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.63229 1.524e-08 au
e 0.223959 6.004e-08
i 26.858 7.508e-06 deg
Ω 30.987 6.206e-06 deg
ω 148.977 3.006e-05 deg
M 55.117 4.846e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2667 au
Aphelion distance 1.9979 au
Asc. node-Earth separation 0.92495 au
Desc. node-Earth separation 0.2964 au
Earth MOID 0.29089 au
Orbital period 761.721 days
Date of orbit computation   mag 12 14:56
Observational summary
Optical observations (Discarded) 1303 (3)
Radar observations (Discarded) 0 (0)
Arc length 9950 days
Unobserved 502 days

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Ephemeris
(Epoch 59721 MJD)
Right Ascension 2.02986 deg
Declination -27.3709 deg
V Magnitude 20.94 mag
Solar Elongation 72.45 deg
Galactic Latitude -80.37 deg
Rate 0.436 deg/day
Direction 75.909 deg

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