AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Tracicase ∴ Summary
Contact »
(12981) Tracicase  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9719 1.425e-08 au
e 0.073961 3.416e-08
i 4.045 3.678e-06 deg
Ω 84.101 7.448e-05 deg
ω 19.998 8.479e-05 deg
M 271.323 3.874e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7521 au
Aphelion 3.1917 au
Asc. node-Earth separation 1.7802 au
Desc. node-Earth separation 2.16049 au
Earth MOID 1.76986 au
Orbital period 1871.33 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 1560 (4)
Radar observations (Discarded) 0 (0)
Arc length 16413.9 days
Unobserved 186 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 15.1998 deg
Declination 3.31451 deg
V Magnitude 19.93 mag
Solar Elongation 14.12 deg
Galactic Latitude -59.47 deg
Rate 0.389 deg/day
Direction 67.274 deg

More info »