NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015BT4 ∴ Summary
Contact »
2015BT4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.46387 6.156e-08 au
e 0.636786 3.342e-08
i 6.218 1.251e-05 deg
Ω 166.826 8.574e-05 deg
ω 219.935 9.087e-05 deg
M 201.631 3.49e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5317 au
Aphelion 2.396 au
Asc. node-Earth separation 0.70965 au
Desc. node-Earth separation -0.4223 au
Earth MOID 0.06777 au
Orbital period 646.922 days
Date of orbit computation   Oct 9 20:51
Observational summary
Optical observations (Discarded) 65 (4)
Radar observations (Discarded) 0 (0)
Arc length 532 days
Unobserved 477 days

More info »
Ephemeris at epoch 58048 MJD
Right Ascension 216.037 deg
Declination -10.5814 deg
V Magnitude 26.21 mag
Solar Elongation -9.36 deg
Galactic Latitude 46.1 deg
Rate 0.423 deg/day
Direction 108.19 deg

More info »





This Web Site has been visited 39589 times since

and this Page has been visited 1582 times since 2015/01/21