AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SP270 ∴ Summary
Contact »
(321536) 2009SP270  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97833 2.792e-08 au
e 0.150214 5.078e-08
i 12.951 6.987e-06 deg
Ω 26.29 2.51e-05 deg
ω 231.871 3.646e-05 deg
M 30.015 2.61e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5309 au
Aphelion 3.4257 au
Asc. node-Earth separation 2.2135 au
Desc. node-Earth separation 1.66046 au
Earth MOID 1.54037 au
Orbital period 1877.4 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 364 (2)
Radar observations (Discarded) 0 (0)
Arc length 8650.01 days
Unobserved 282 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 321.701 deg
Declination -26.5213 deg
V Magnitude 21.26 mag
Solar Elongation 52.63 deg
Galactic Latitude -44.67 deg
Rate 0.396 deg/day
Direction 76.441 deg

More info »