AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1178T-2 ∴ Summary
Contact »
(20939) 1178T-2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09417 1.841e-08 au
e 0.11733 3.555e-08
i 10.253 5.465e-06 deg
Ω 195.818 2.278e-05 deg
ω 86.471 3.531e-05 deg
M 165.228 2.438e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7311 au
Aphelion 3.4572 au
Asc. node-Earth separation 2.02909 au
Desc. node-Earth separation 2.07562 au
Earth MOID 1.73998 au
Orbital period 1987.99 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 825 (2)
Radar observations (Discarded) 0 (0)
Arc length 18370.9 days
Unobserved 76 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 73.9334 deg
Declination 13.4062 deg
V Magnitude 21.31 mag
Solar Elongation -67.02 deg
Galactic Latitude -18.24 deg
Rate 0.233 deg/day
Direction 77.013 deg

More info »