AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SG4 ∴ Summary
Contact »
(139962) 2001SG4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00043 1.54e-08 au
e 0.118263 6.506e-08
i 10.807 7.358e-06 deg
Ω 191.012 2.094e-05 deg
ω 151.377 3.201e-05 deg
M 128.21 2.512e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6456 au
Aphelion 3.3553 au
Asc. node-Earth separation 2.30201 au
Desc. node-Earth separation 1.68062 au
Earth MOID 1.64425 au
Orbital period 1898.34 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 845 (4)
Radar observations (Discarded) 0 (0)
Arc length 9952.72 days
Unobserved 101 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 107.541 deg
Declination 12.9301 deg
V Magnitude 21.28 mag
Solar Elongation -72.62 deg
Galactic Latitude 9.95 deg
Rate 0.236 deg/day
Direction 85.048 deg

More info »