AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SS198 ∴ Summary
Contact »
(389760) 2011SS198  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01428 2.531e-08 au
e 0.13319 6.425e-08
i 2.448 6.575e-06 deg
Ω 98.016 0.0001749 deg
ω 277.213 0.0001775 deg
M 127.12 2.758e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6128 au
Aphelion 3.4158 au
Asc. node-Earth separation 1.92878 au
Desc. node-Earth separation 1.99521 au
Earth MOID 1.61534 au
Orbital period 1911.5 days
Date of orbit computation  Jun 5 02:00
Observational summary
Optical observations (Discarded) 179 (0)
Radar observations (Discarded) 0 (0)
Arc length 8102.24 days
Unobserved 122 days

More info »
Ephemeris at epoch 60478 MJD
Right Ascension 152.397 deg
Declination 13.5575 deg
V Magnitude 23.22 mag
Solar Elongation -63.59 deg
Galactic Latitude 49.92 deg
Rate 0.252 deg/day
Direction 111.757 deg

More info »