AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QC53 ∴ Summary
Contact »
(287705) 2003QC53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31839 1.032e-08 au
e 0.233282 4.343e-08
i 3.426 5.609e-06 deg
Ω 79.309 8.302e-05 deg
ω 261.247 8.408e-05 deg
M 297.893 1.491e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7776 au
Aphelion 2.8592 au
Asc. node-Earth separation 1.28832 au
Desc. node-Earth separation 1.10233 au
Earth MOID 0.7729 au
Orbital period 1289.38 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 311 (5)
Radar observations (Discarded) 0 (0)
Arc length 8711.98 days
Unobserved 394 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 288.408 deg
Declination -22.42 deg
V Magnitude 21.29 mag
Solar Elongation 107.98 deg
Galactic Latitude -14.68 deg
Rate 0.254 deg/day
Direction 88.831 deg

More info »