AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TW12 ∴ Summary
Contact »
(238507) 2004TW12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34581 1.041e-08 au
e 0.140385 3.832e-08
i 7.985 5.784e-06 deg
Ω 46.03 2.736e-05 deg
ω 282.216 3.432e-05 deg
M 189.701 2.132e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0165 au
Aphelion 2.6751 au
Asc. node-Earth separation 1.2432 au
Desc. node-Earth separation 1.3611 au
Earth MOID 1.02381 au
Orbital period 1312.31 days
Date of orbit computation  apr 23 20:39
Observational summary
Optical observations (Discarded) 647 (1)
Radar observations (Discarded) 0 (0)
Arc length 7642.84 days
Unobserved 43 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 145.037 deg
Declination 22.9809 deg
V Magnitude 21.95 mag
Solar Elongation -102.68 deg
Galactic Latitude 46.73 deg
Rate 0.14 deg/day
Direction 136.238 deg

More info »