AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TF290 ∴ Summary
Contact »
(389990) 2012TF290  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17758 1.727e-08 au
e 0.11885 8.131e-08
i 7.918 7.414e-06 deg
Ω 6.396 3.771e-05 deg
ω 312.743 4.613e-05 deg
M 266.602 3.434e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9188 au
Aphelion 2.4364 au
Asc. node-Earth separation 0.98557 au
Desc. node-Earth separation 1.33746 au
Earth MOID 0.91644 au
Orbital period 1173.71 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 321 (1)
Radar observations (Discarded) 0 (0)
Arc length 8502.01 days
Unobserved 463 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 220.098 deg
Declination -23.4584 deg
V Magnitude 20.01 mag
Solar Elongation 162.51 deg
Galactic Latitude 32.98 deg
Rate 0.247 deg/day
Direction -93.111 deg

More info »