AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SW53 ∴ Summary
Contact »
(407031) 2009SW53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04796 3.837e-08 au
e 0.086175 6.111e-08
i 2.902 6.184e-06 deg
Ω 86.411 0.0001302 deg
ω 233.124 0.0001361 deg
M 310.488 4.164e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7853 au
Aphelion 3.3106 au
Asc. node-Earth separation 2.20671 au
Desc. node-Earth separation 1.86081 au
Earth MOID 1.77321 au
Orbital period 1943.62 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 222 (1)
Radar observations (Discarded) 0 (0)
Arc length 6740.1 days
Unobserved 367 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 287.222 deg
Declination -22.477 deg
V Magnitude 21.86 mag
Solar Elongation 104.2 deg
Galactic Latitude -13.7 deg
Rate 0.142 deg/day
Direction 88.169 deg

More info »