AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TW69 ∴ Summary
Contact »
(491617) 2012TW69  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01357 3.587e-08 au
e 0.121436 8.886e-08
i 10.751 1.203e-05 deg
Ω 11.464 4.29e-05 deg
ω 38.116 6.887e-05 deg
M 43.045 5.278e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6476 au
Aphelion 3.3795 au
Asc. node-Earth separation 1.71072 au
Desc. node-Earth separation 2.28348 au
Earth MOID 1.66615 au
Orbital period 1910.82 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 114 (0)
Radar observations (Discarded) 0 (0)
Arc length 9052.96 days
Unobserved 105 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 87.6425 deg
Declination 33.0079 deg
V Magnitude 22.4 mag
Solar Elongation -62.26 deg
Galactic Latitude 3.01 deg
Rate 0.339 deg/day
Direction 95.683 deg

More info »