AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QS158 ∴ Summary
Contact »
(385261) 2001QS158  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41821 9.263e-09 au
e 0.265429 6.133e-08
i 4.817 5.443e-06 deg
Ω 154.154 6.678e-05 deg
ω 219.481 6.787e-05 deg
M 341.433 8.919e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7763 au
Aphelion 3.0601 au
Asc. node-Earth separation 1.83773 au
Desc. node-Earth separation 0.85583 au
Earth MOID 0.77983 au
Orbital period 1373.53 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 399 (2)
Radar observations (Discarded) 0 (0)
Arc length 7987.04 days
Unobserved 286 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 3.54516 deg
Declination 0.58322 deg
V Magnitude 21.51 mag
Solar Elongation 25.63 deg
Galactic Latitude -60.88 deg
Rate 0.639 deg/day
Direction 68.928 deg

More info »