AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013QJ81 ∴ Summary
Contact »
2013QJ81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05538 1.241e-07 au
e 0.285326 1.682e-07
i 16.419 2.64e-05 deg
Ω 318.461 3.763e-05 deg
ω 62.961 6.619e-05 deg
M 323.012 6.259e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1836 au
Aphelion 3.9272 au
Asc. node-Earth separation 1.4711 au
Desc. node-Earth separation 2.23918 au
Earth MOID 1.23759 au
Orbital period 1950.73 days
Date of orbit computation  apr 24 01:52
Observational summary
Optical observations (Discarded) 62 (3)
Radar observations (Discarded) 0 (0)
Arc length 4105.96 days
Unobserved 1111 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 344.673 deg
Declination -4.82274 deg
V Magnitude 21.88 mag
Solar Elongation 51.91 deg
Galactic Latitude -55.09 deg
Rate 0.446 deg/day
Direction 58.327 deg

More info »