AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QC170 ∴ Summary
Contact »
(139645) 2001QC170  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0859 2.153e-08 au
e 0.058944 5.43e-08
i 8.586 6.095e-06 deg
Ω 320.018 2.756e-05 deg
ω 164.137 4.824e-05 deg
M 289.389 3.958e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.904 au
Aphelion 3.2678 au
Asc. node-Earth separation 2.24708 au
Desc. node-Earth separation 1.924 au
Earth MOID 1.92069 au
Orbital period 1980.03 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 803 (6)
Radar observations (Discarded) 0 (0)
Arc length 8175.8 days
Unobserved 97 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 40.7192 deg
Declination 22.646 deg
V Magnitude 20.8 mag
Solar Elongation -17.39 deg
Galactic Latitude -33.41 deg
Rate 0.379 deg/day
Direction 73.432 deg

More info »