NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999TN12 ∴ Summary
Contact »
(333908) 1999TN12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.8863 7.113e-09 au
e 0.390882 6.632e-08
i 37.284 9.789e-06 deg
Ω 212.344 1.13e-05 deg
ω 150.329 1.739e-05 deg
M 134.462 9.573e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.149 au
Aphelion 2.6236 au
Asc. node-Earth separation 1.41289 au
Desc. node-Earth separation 0.19866 au
Earth MOID 0.19214 au
Orbital period 946.271 days
Date of orbit computation   May 2 15:48
Observational summary
Optical observations (Discarded) 283 (1)
Radar observations (Discarded) 0 (0)
Arc length 7143 days
Unobserved 20 days

More info »
Ephemeris at epoch 58624 MJD
Right Ascension 181.08 deg
Declination -10.0057 deg
V Magnitude 21.99 mag
Solar Elongation -125.1 deg
Galactic Latitude 51.15 deg
Rate 0.249 deg/day
Direction -6.306 deg

More info »





This Web Site has been visited 383700 times since

and this Page has been visited 3868 times since 2012/09/10