AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SJ198 ∴ Summary
Contact »
(488539) 2001SJ198  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24952 1.422e-08 au
e 0.102237 8.806e-08
i 1.96 9.663e-06 deg
Ω 39.465 0.0002207 deg
ω 6.915 0.0002259 deg
M 203.133 4.735e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0195 au
Aphelion 2.4795 au
Asc. node-Earth separation 1.02936 au
Desc. node-Earth separation 1.47011 au
Earth MOID 1.02912 au
Orbital period 1232.35 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 128 (2)
Radar observations (Discarded) 0 (0)
Arc length 7815.11 days
Unobserved 437 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 271.616 deg
Declination -24.8886 deg
V Magnitude 22.47 mag
Solar Elongation 123.47 deg
Galactic Latitude -1.98 deg
Rate 0.032 deg/day
Direction 125.62 deg

More info »