AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SA155 ∴ Summary
Contact »
(101322) 1998SA155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66462 9.788e-09 au
e 0.224958 2.959e-08
i 3.103 4.309e-06 deg
Ω 214.049 6.82e-05 deg
ω 127.798 6.918e-05 deg
M 330.256 1.192e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0652 au
Aphelion 3.264 au
Asc. node-Earth separation 1.92798 au
Desc. node-Earth separation 1.23056 au
Earth MOID 1.0588 au
Orbital period 1588.73 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 962 (2)
Radar observations (Discarded) 0 (0)
Arc length 9594.09 days
Unobserved 255 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 327.117 deg
Declination -10.3279 deg
V Magnitude 20.32 mag
Solar Elongation 62.35 deg
Galactic Latitude -43.85 deg
Rate 0.48 deg/day
Direction 69.101 deg

More info »