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 1.969e-08 au
e 0.223952 7.156e-08
i 26.86 8.791e-06 deg
Ω 31.007 6.912e-06 deg
ω 149.004 2.713e-05 deg
M 189.929 3.631e-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   Jun 22 12:45
Observational summary
Optical observations (Discarded) 858 (6)
Radar observations (Discarded) 0 (0)
Arc length 7783 days
Unobserved 542 days

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Ephemeris at epoch 57594 MJD
Right Ascension 39.9315 deg
Declination 2.21716 deg
V Magnitude 21.1 mag
Solar Elongation 84.17 deg
Galactic Latitude -50.74 deg
Rate 0.31 deg/day
Direction 61.187 deg

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