NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991BN ∴ Summary
Contact »
(152560) 1991BN  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.44331 1.661e-09 au
e 0.397987 2.54e-08
i 3.446 4.301e-06 deg
Ω 268.864 4.372e-05 deg
ω 80.909 4.371e-05 deg
M 199.815 7.447e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8689 au
Aphelion 2.0177 au
Asc. node-Earth separation 0.12583 au
Desc. node-Earth separation 0.31339 au
Earth MOID 0.02063 au
Orbital period 633.342 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 434 (2)
Radar observations (Discarded) 3 (0)
Arc length 9511 days
Unobserved 874 days

More info »
Ephemeris at epoch 58660 MJD
Right Ascension 165.389 deg
Declination 2.77821 deg
V Magnitude 23.15 mag
Solar Elongation -71.63 deg
Galactic Latitude 54.18 deg
Rate 0.37 deg/day
Direction 108.943 deg

More info »





This Web Site has been visited 986354 times since

and this Page has been visited 6276 times since 2011/06/24