AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QA291 ∴ Summary
Contact »
(88602) 2001QA291  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76068 1.016e-08 au
e 0.222605 3.528e-08
i 8.177 4.291e-06 deg
Ω 189.918 2.73e-05 deg
ω 188.002 2.915e-05 deg
M 322.15 1.164e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1461 au
Aphelion 3.3752 au
Asc. node-Earth separation 2.36705 au
Desc. node-Earth separation 1.14999 au
Earth MOID 1.14825 au
Orbital period 1675.41 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1119 (6)
Radar observations (Discarded) 0 (0)
Arc length 10296.1 days
Unobserved 259 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 334.294 deg
Declination -5.57792 deg
V Magnitude 20.39 mag
Solar Elongation 34.61 deg
Galactic Latitude -47.47 deg
Rate 0.487 deg/day
Direction 70.236 deg

More info »