AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QJ13 ∴ Summary
Contact »
(634397) 2011QJ13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.48745 1.656e-08 au
e 0.154224 5.322e-08
i 6.379 4.796e-06 deg
Ω 253.028 8.801e-05 deg
ω 42.535 9.731e-05 deg
M 107.765 4.546e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1038 au
Aphelion 2.8711 au
Asc. node-Earth separation 1.16586 au
Desc. node-Earth separation 1.75515 au
Earth MOID 1.09273 au
Orbital period 1432.95 days
Date of orbit computation  apr 23 22:02
Observational summary
Optical observations (Discarded) 442 (2)
Radar observations (Discarded) 0 (0)
Arc length 7450.91 days
Unobserved 133 days

More info »
Ephemeris at epoch 60431 MJD
Right Ascension 56.6442 deg
Declination 20.5259 deg
V Magnitude 22.23 mag
Solar Elongation -18.23 deg
Galactic Latitude -26.22 deg
Rate 0.412 deg/day
Direction 79.862 deg

More info »