NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007BT2 ∴ Summary
Contact »
(256412) 2007BT2  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.63241 1.83e-08 au
e 0.223976 6.678e-08
i 26.86 8.343e-06 deg
Ω 31.008 6.373e-06 deg
ω 149.019 2.643e-05 deg
M 284.419 3.746e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2668 au
Aphelion 1.998 au
Asc. node-Earth separation 0.92538 au
Desc. node-Earth separation 0.2958 au
Earth MOID 0.29035 au
Orbital period 761.803 days
Date of orbit computation   Dec 30 14:43
Observational summary
Optical observations (Discarded) 959 (9)
Radar observations (Discarded) 0 (0)
Arc length 8482 days
Unobserved 115 days

More info »
Ephemeris at epoch 57866 MJD
Right Ascension 75.1592 deg
Declination 42.8535 deg
V Magnitude 20.43 mag
Solar Elongation -48.96 deg
Galactic Latitude 0.39 deg
Rate 0.692 deg/day
Direction 86.069 deg

More info »





This Web Site has been visited 530092 times since

and this Page has been visited 3445 times since 2011/06/11