NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999TN12 ∴ Summary
Contact »
(333908) 1999TN12  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.88645 7.035e-09 au
e 0.390875 5.998e-08
i 37.283 8.11e-06 deg
Ω 212.324 6.693e-06 deg
ω 150.347 9.846e-06 deg
M 306.935 8.455e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1491 au
Aphelion distance 2.6238 au
Asc. node-Earth separation 1.41578 au
Desc. node-Earth separation 0.19956 au
Earth MOID 0.19296 au
Orbital period 946.384 days
Date of orbit computation   giu 9 10:54
Observational summary
Optical observations (Discarded) 312 (0)
Radar observations (Discarded) 0 (0)
Arc length 8276 days
Unobserved 71 days

More info »
Ephemeris
(Epoch 59808 MJD)
Right Ascension 226.543 deg
Declination 16.3246 deg
V Magnitude 21.3 mag
Solar Elongation -77.23 deg
Galactic Latitude 57.02 deg
Rate 0.316 deg/day
Direction 108.573 deg

More info »