AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011BN12 ∴ Summary
Contact »
2011BN12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08881 3.01e-08 au
e 0.282293 5.147e-08
i 9.436 6.849e-06 deg
Ω 139.149 3.852e-05 deg
ω 273.165 5.04e-05 deg
M 194.591 2.441e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2169 au
Aphelion 3.9608 au
Asc. node-Earth separation 1.81281 au
Desc. node-Earth separation 1.87481 au
Earth MOID 1.25207 au
Orbital period 1982.83 days
Date of orbit computation  feb 22 07:46
Observational summary
Optical observations (Discarded) 209 (0)
Radar observations (Discarded) 0 (0)
Arc length 6329.1 days
Unobserved 776 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 253.733 deg
Declination -11.2115 deg
V Magnitude 23.27 mag
Solar Elongation 131.43 deg
Galactic Latitude 19.65 deg
Rate 0.081 deg/day
Direction -57.466 deg

More info »