AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QJ78 ∴ Summary
Contact »
(660682) 2002QJ78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16884 1.029e-08 au
e 0.124037 5.603e-08
i 4.285 6.279e-06 deg
Ω 151.724 7.396e-05 deg
ω 257.54 7.836e-05 deg
M 216.839 2.73e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8998 au
Aphelion 2.4379 au
Asc. node-Earth separation 1.20556 au
Desc. node-Earth separation 1.06945 au
Earth MOID 0.91545 au
Orbital period 1166.65 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 213 (2)
Radar observations (Discarded) 0 (0)
Arc length 7510.04 days
Unobserved 423 days

More info »
Ephemeris at epoch 60449 MJD
Right Ascension 292.116 deg
Declination -16.3393 deg
V Magnitude 22.44 mag
Solar Elongation 126.71 deg
Galactic Latitude -15.41 deg
Rate 0.024 deg/day
Direction 18.333 deg

More info »