NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991BN ∴ Summary
Contact »
(152560) 1991BN  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.44335 1.024e-09 au
e 0.397916 1.64e-08
i 3.445 2.616e-06 deg
Ω 268.864 2.624e-05 deg
ω 80.922 2.627e-05 deg
M 332.444 4.374e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.869 au
Aphelion 2.0177 au
Asc. node-Earth separation 0.1268 au
Desc. node-Earth separation 0.31193 au
Earth MOID 0.02079 au
Orbital period 633.371 days
Date of orbit computation   Feb 5 11:50
Observational summary
Optical observations (Discarded) 434 (23)
Radar observations (Discarded) 3 (0)
Arc length 9511 days
Unobserved 385 days

More info »
Ephemeris at epoch 58171 MJD
Right Ascension 295.489 deg
Declination -21.6583 deg
V Magnitude 22.01 mag
Solar Elongation 39.49 deg
Galactic Latitude -20.44 deg
Rate 0.973 deg/day
Direction 78.344 deg

More info »





This Web Site has been visited 20505 times since

and this Page has been visited 5429 times since 2011/06/24