AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SQ81 ∴ Summary
Contact »
(140046) 2001SQ81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0033 2.306e-08 au
e 0.023368 6.906e-08
i 8.926 7.007e-06 deg
Ω 329.878 3.345e-05 deg
ω 199.022 0.0001099 deg
M 287.116 0.0001071 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9331 au
Aphelion 3.0735 au
Asc. node-Earth separation 2.0586 au
Desc. node-Earth separation 1.94865 au
Earth MOID 1.94213 au
Orbital period 1901.06 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 607 (2)
Radar observations (Discarded) 0 (0)
Arc length 8241.93 days
Unobserved 46 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 83.64 deg
Declination 29.1271 deg
V Magnitude 21.11 mag
Solar Elongation -47.79 deg
Galactic Latitude -1.95 deg
Rate 0.339 deg/day
Direction 92.982 deg

More info »