AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Tombaugh ∴ Summary
Contact »
(1604) Tombaugh  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02246 8.236e-09 au
e 0.104636 2.328e-08
i 9.39 1.807e-06 deg
Ω 308.868 1.811e-05 deg
ω 37.219 2.228e-05 deg
M 90.464 1.38e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    10.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7062 au
Aphelion 3.3387 au
Asc. node-Earth separation 1.74463 au
Desc. node-Earth separation 2.27672 au
Earth MOID 1.70471 au
Orbital period 1919.28 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 7562 (80)
Radar observations (Discarded) 0 (0)
Arc length 37996.3 days
Unobserved 33 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 78.6533 deg
Declination 27.6055 deg
V Magnitude 16.8 mag
Solar Elongation -45.16 deg
Galactic Latitude -6.44 deg
Rate 0.333 deg/day
Direction 90.989 deg

More info »