AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TH257 ∴ Summary
Contact »
(214915) 2007TH257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30323 1.026e-08 au
e 0.081161 4.459e-08
i 3.027 4.432e-06 deg
Ω 137.754 0.0001039 deg
ω 5.402 0.0001105 deg
M 150.705 3.739e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1163 au
Aphelion 2.4902 au
Asc. node-Earth separation 1.13124 au
Desc. node-Earth separation 1.47582 au
Earth MOID 1.12916 au
Orbital period 1276.75 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 410 (4)
Radar observations (Discarded) 0 (0)
Arc length 8290.8 days
Unobserved 314 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 326.642 deg
Declination -12.6606 deg
V Magnitude 22.51 mag
Solar Elongation 65.49 deg
Galactic Latitude -44.49 deg
Rate 0.358 deg/day
Direction 71.924 deg

More info »