AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TW149 ∴ Summary
Contact »
(275912) 2001TW149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52171 1.337e-08 au
e 0.202007 2.054e-07
i 3.995 7.4e-06 deg
Ω 132.72 0.0002806 deg
ω 315.129 0.0003009 deg
M 177.037 0.0001172 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0123 au
Aphelion 3.0311 au
Asc. node-Earth separation 1.13072 au
Desc. node-Earth separation 1.8091 au
Earth MOID 1.03148 au
Orbital period 1462.66 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 559 (6)
Radar observations (Discarded) 0 (0)
Arc length 7889.92 days
Unobserved 343 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 289.935 deg
Declination -18.964 deg
V Magnitude 22.26 mag
Solar Elongation 108.02 deg
Galactic Latitude -14.59 deg
Rate 0.075 deg/day
Direction 77.143 deg

More info »