AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QJ18 ∴ Summary
Contact »
(114889) 2003QJ18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29819 1.006e-08 au
e 0.112656 4.455e-08
i 3.6 5.997e-06 deg
Ω 173.91 6.386e-05 deg
ω 234.101 6.843e-05 deg
M 270.383 2.494e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0393 au
Aphelion 2.5571 au
Asc. node-Earth separation 1.43534 au
Desc. node-Earth separation 1.1238 au
Earth MOID 1.05151 au
Orbital period 1272.56 days
Date of orbit computation  apr 23 20:12
Observational summary
Optical observations (Discarded) 627 (8)
Radar observations (Discarded) 0 (0)
Arc length 10782.1 days
Unobserved 306 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 336.011 deg
Declination -7.76569 deg
V Magnitude 21.46 mag
Solar Elongation 60.03 deg
Galactic Latitude -50.11 deg
Rate 0.43 deg/day
Direction 69.163 deg

More info »