AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Tomyris ∴ Summary
Contact »
(590) Tomyris  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00312 8.712e-09 au
e 0.079798 2.202e-08
i 11.174 2.421e-06 deg
Ω 105.998 1.44e-05 deg
ω 337.022 2.309e-05 deg
M 340.743 1.746e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    10.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7635 au
Aphelion 3.2428 au
Asc. node-Earth separation 1.79705 au
Desc. node-Earth separation 2.20401 au
Earth MOID 1.78381 au
Orbital period 1900.89 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 5743 (57)
Radar observations (Discarded) 0 (0)
Arc length 43066.2 days
Unobserved 77 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 54.787 deg
Declination 13.7323 deg
V Magnitude 15.76 mag
Solar Elongation -27.19 deg
Galactic Latitude -32.34 deg
Rate 0.406 deg/day
Direction 71.807 deg

More info »