AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SJ109 ∴ Summary
Contact »
(453818) 2011SJ109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31744 1.827e-08 au
e 0.101489 6.122e-08
i 3.773 7.149e-06 deg
Ω 189.661 0.0001053 deg
ω 106.502 0.0001168 deg
M 248.392 4.962e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0822 au
Aphelion 2.5526 au
Asc. node-Earth separation 1.36286 au
Desc. node-Earth separation 1.22934 au
Earth MOID 1.07004 au
Orbital period 1288.58 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 119 (1)
Radar observations (Discarded) 0 (0)
Arc length 4635.99 days
Unobserved 487 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 164.591 deg
Declination 4.74022 deg
V Magnitude 22 mag
Solar Elongation -155.47 deg
Galactic Latitude 54.97 deg
Rate 0.211 deg/day
Direction -58.837 deg

More info »