AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SE281 ∴ Summary
Contact »
2011SE281  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11245 3.803e-08 au
e 0.205836 1.193e-07
i 11.655 1.261e-05 deg
Ω 96.662 5.451e-05 deg
ω 324.934 7.362e-05 deg
M 81.786 3.586e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4718 au
Aphelion 3.7531 au
Asc. node-Earth separation 1.56801 au
Desc. node-Earth separation 2.56806 au
Earth MOID 1.49582 au
Orbital period 2005.63 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 66 (0)
Radar observations (Discarded) 0 (0)
Arc length 6247.21 days
Unobserved 89 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 162.133 deg
Declination 22.9765 deg
V Magnitude 23.02 mag
Solar Elongation -124.34 deg
Galactic Latitude 61.93 deg
Rate 0.056 deg/day
Direction -139.39 deg

More info »