NEODyS-2

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(256412) 2007BT2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.63227 1.518e-08 au
e 0.224016 6.019e-08
i 26.859 7.534e-06 deg
Ω 30.99 6.265e-06 deg
ω 149.008 3.022e-05 deg
M 226.048 4.604e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2666 au
Aphelion distance 1.9979 au
Asc. node-Earth separation 0.9238 au
Desc. node-Earth separation 0.29457 au
Earth MOID 0.28922 au
Orbital period 761.708 days
Date of orbit computation   Mar 19 10:46
Observational summary
Optical observations (Discarded) 1270 (2)
Radar observations (Discarded) 0 (0)
Arc length 9950 days
Unobserved 158 days

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Ephemeris
(Epoch 59377 MJD)
Right Ascension 95.4044 deg
Declination 38.9887 deg
V Magnitude 20.41 mag
Solar Elongation -20.47 deg
Galactic Latitude 11.37 deg
Rate 0.731 deg/day
Direction 90.508 deg

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