NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007BT2 ∴ Summary
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(256412) 2007BT2  ▹ 
SUMMARY
Keplerian elements at epoch
57600.0 MJD
Value 1-σ variation Units
a 1.63249 1.953e-08 au
e 0.223952 7.043e-08
i 26.86 8.728e-06 deg
Ω 31.007 6.893e-06 deg
ω 149.004 2.695e-05 deg
M 189.929 3.629e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2669 au
Aphelion 1.9981 au
Asc. node-Earth separation 0.9236 au
Desc. node-Earth separation 0.29535 au
Earth MOID 0.28987 au
Orbital period 761.858 days
Date of orbit computation   Sep 13 14:46
Observational summary
Optical observations (Discarded) 864 (6)
Radar observations (Discarded) 0 (0)
Arc length 8374 days
Unobserved 17 days

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Ephemeris at epoch 57660 MJD
Right Ascension 43.7607 deg
Declination 11.825 deg
V Magnitude 19.51 mag
Solar Elongation 140.99 deg
Galactic Latitude -40.84 deg
Rate 0.314 deg/day
Direction -58.857 deg

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