AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013AD81 ∴ Summary
Contact »
(542212) 2013AD81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36867 1.781e-08 au
e 0.082076 5.894e-08
i 5.738 5.72e-06 deg
Ω 294.862 6.158e-05 deg
ω 290.613 7.299e-05 deg
M 282.83 3.912e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1743 au
Aphelion 2.5631 au
Asc. node-Earth separation 1.27053 au
Desc. node-Earth separation 1.43952 au
Earth MOID 1.17225 au
Orbital period 1331.54 days
Date of orbit computation  feb 22 03:44
Observational summary
Optical observations (Discarded) 300 (1)
Radar observations (Discarded) 0 (0)
Arc length 8055.13 days
Unobserved 75 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 119.148 deg
Declination 17.6048 deg
V Magnitude 21.88 mag
Solar Elongation -91.54 deg
Galactic Latitude 22.08 deg
Rate 0.25 deg/day
Direction 103.35 deg

More info »