AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013JA57 ∴ Summary
Contact »
(492099) 2013JA57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58134 2.923e-08 au
e 0.116249 7.937e-08
i 12.955 9.482e-06 deg
Ω 216.727 3.081e-05 deg
ω 17.225 5.244e-05 deg
M 222.913 4.17e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2813 au
Aphelion 2.8814 au
Asc. node-Earth separation 1.28537 au
Desc. node-Earth separation 1.87227 au
Earth MOID 1.27412 au
Orbital period 1514.84 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 165 (2)
Radar observations (Discarded) 0 (0)
Arc length 6247.2 days
Unobserved 113 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 68.6584 deg
Declination 12.8722 deg
V Magnitude 23.14 mag
Solar Elongation -61.86 deg
Galactic Latitude -22.71 deg
Rate 0.306 deg/day
Direction 79.695 deg

More info »