AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001CQ40 ∴ Summary
Contact »
(257975) 2001CQ40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06895 2.076e-08 au
e 0.234901 4.724e-08
i 12.807 6.158e-06 deg
Ω 67.835 2.285e-05 deg
ω 37.309 2.716e-05 deg
M 130.016 1.265e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.348 au
Aphelion 3.7898 au
Asc. node-Earth separation 1.45776 au
Desc. node-Earth separation 2.55196 au
Earth MOID 1.37894 au
Orbital period 1963.73 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 624 (0)
Radar observations (Discarded) 0 (0)
Arc length 8211.82 days
Unobserved 302 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 267.883 deg
Declination -25.4138 deg
V Magnitude 21.43 mag
Solar Elongation 124.89 deg
Galactic Latitude 0.69 deg
Rate 0.06 deg/day
Direction -134.371 deg

More info »