AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TN199 ∴ Summary
Contact »
(436981) 2012TN199  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09616 4.694e-08 au
e 0.108268 6.691e-08
i 10.143 9.11e-06 deg
Ω 26.028 3.925e-05 deg
ω 66.913 5.994e-05 deg
M 325.372 4.736e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7609 au
Aphelion 3.4314 au
Asc. node-Earth separation 1.94008 au
Desc. node-Earth separation 2.19191 au
Earth MOID 1.79726 au
Orbital period 1989.91 days
Date of orbit computation  apr 23 21:23
Observational summary
Optical observations (Discarded) 196 (0)
Radar observations (Discarded) 0 (0)
Arc length 7168.99 days
Unobserved 139 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 46.9505 deg
Declination 21.4907 deg
V Magnitude 22.03 mag
Solar Elongation -15.01 deg
Galactic Latitude -31.25 deg
Rate 0.409 deg/day
Direction 71.268 deg

More info »