AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TW128 ∴ Summary
Contact »
(491625) 2012TW128  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1928 5.509e-08 au
e 0.140687 8.409e-08
i 9.262 1.23e-05 deg
Ω 356.414 5.25e-05 deg
ω 76.772 7.098e-05 deg
M 321.955 4.673e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7436 au
Aphelion 3.642 au
Asc. node-Earth separation 2.02808 au
Desc. node-Earth separation 2.23884 au
Earth MOID 1.77729 au
Orbital period 2083.8 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 155 (0)
Radar observations (Discarded) 0 (0)
Arc length 6304.96 days
Unobserved 111 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 24.9477 deg
Declination 14.1931 deg
V Magnitude 21.75 mag
Solar Elongation 4 deg
Galactic Latitude -47.04 deg
Rate 0.413 deg/day
Direction 65.806 deg

More info »