AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SS7 ∴ Summary
Contact »
(239989) 2001SS7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23808 1.052e-08 au
e 0.124685 5.05e-08
i 4.936 6.08e-06 deg
Ω 359.011 5.064e-05 deg
ω 52.896 5.538e-05 deg
M 210.612 2.31e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.959 au
Aphelion 2.5171 au
Asc. node-Earth separation 1.046 au
Desc. node-Earth separation 1.38687 au
Earth MOID 0.97414 au
Orbital period 1222.96 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 426 (1)
Radar observations (Discarded) 0 (0)
Arc length 7884.34 days
Unobserved 366 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 280.293 deg
Declination -28.289 deg
V Magnitude 22.33 mag
Solar Elongation 88.39 deg
Galactic Latitude -10.43 deg
Rate 0.261 deg/day
Direction 93.508 deg

More info »