AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QC138 ∴ Summary
Contact »
(109319) 2001QC138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72683 1.146e-08 au
e 0.101664 4.249e-08
i 12.685 4.848e-06 deg
Ω 349.266 1.539e-05 deg
ω 52.141 3.031e-05 deg
M 348.194 2.339e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4496 au
Aphelion 3.0041 au
Asc. node-Earth separation 1.5342 au
Desc. node-Earth separation 1.88535 au
Earth MOID 1.47661 au
Orbital period 1644.7 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 1357 (186)
Radar observations (Discarded) 0 (0)
Arc length 9943.65 days
Unobserved 110 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 26.299 deg
Declination 17.3842 deg
V Magnitude 20.11 mag
Solar Elongation -6.27 deg
Galactic Latitude -43.62 deg
Rate 0.474 deg/day
Direction 65.357 deg

More info »