AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QR54 ∴ Summary
Contact »
(114947) 2003QR54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38875 1.063e-08 au
e 0.112197 3.781e-08
i 6.74 4.312e-06 deg
Ω 126.743 3.392e-05 deg
ω 171.295 3.878e-05 deg
M 241.069 2.022e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1207 au
Aphelion 2.6568 au
Asc. node-Earth separation 1.66874 au
Desc. node-Earth separation 1.10814 au
Earth MOID 1.10506 au
Orbital period 1348.51 days
Date of orbit computation  apr 23 20:12
Observational summary
Optical observations (Discarded) 866 (6)
Radar observations (Discarded) 0 (0)
Arc length 8501.01 days
Unobserved 49 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 158.24 deg
Declination 16.3169 deg
V Magnitude 20.46 mag
Solar Elongation -116.73 deg
Galactic Latitude 56.2 deg
Rate 0.045 deg/day
Direction 130.438 deg

More info »