AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Tombaugh ∴ Summary
Contact »
(1604) Tombaugh  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.02403 1.154e-08 au
e 0.101911 3.892e-08
i 9.394 4.466e-06 deg
Ω 309.084 2.323e-05 deg
ω 38.179 3.027e-05 deg
M 74.383 1.844e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    10.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7158 au
Aphelion 3.3322 au
Asc. node-Earth separation 1.75512 au
Desc. node-Earth separation 2.26709 au
Earth MOID 1.71427 au
Orbital period 1920.78 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2077 (40)
Radar observations (Discarded) 0 (0)
Arc length 36021.7 days
Unobserved 87 days

More info »
Ephemeris at epoch 58503 MJD
Right Ascension 80.0515 deg
Declination 30.8154 deg
V Magnitude 15.37 mag
Solar Elongation -141.37 deg
Galactic Latitude -3.59 deg
Rate 0.125 deg/day
Direction -124.516 deg

More info »





This Web Site has been visited 131570 times since

and this Page has been visited 257 times since 2011/10/22