AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Hidalgo ∴ Summary
Contact »
(944) Hidalgo  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.74337 2.973e-08 au
e 0.660917 4.758e-08
i 42.521 1.191e-05 deg
Ω 21.422 1.151e-05 deg
ω 56.655 1.28e-05 deg
M 358.747 2.918e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    10.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9475 au
Aphelion 9.5393 au
Asc. node-Earth separation 1.37536 au
Desc. node-Earth separation 4.07605 au
Earth MOID 1.15031 au
Orbital period 5027.46 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 945 (23)
Radar observations (Discarded) 0 (0)
Arc length 35783.8 days
Unobserved 89 days

More info »
Ephemeris at epoch 58502 MJD
Right Ascension 198.703 deg
Declination 80.6491 deg
V Magnitude 14.29 mag
Solar Elongation -112.11 deg
Galactic Latitude 36.43 deg
Rate 0.15 deg/day
Direction -51.09 deg

More info »





This Web Site has been visited 115353 times since

and this Page has been visited 627 times since 2011/10/12