AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012SS31 ∴ Summary
Contact »
(392742) 2012SS31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58939 2.418e-08 au
e 0.08643 5.736e-08
i 4.901 7.21e-06 deg
Ω 136.006 7.828e-05 deg
ω 306.745 9.239e-05 deg
M 221.749 4.758e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3656 au
Aphelion 2.8132 au
Asc. node-Earth separation 1.45811 au
Desc. node-Earth separation 1.69664 au
Earth MOID 1.38596 au
Orbital period 1521.93 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 174 (0)
Radar observations (Discarded) 0 (0)
Arc length 7237.36 days
Unobserved 310 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 326.169 deg
Declination -12.5304 deg
V Magnitude 23.19 mag
Solar Elongation 71.73 deg
Galactic Latitude -44.02 deg
Rate 0.301 deg/day
Direction 73.051 deg

More info »