AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Hill ∴ Summary
Contact »
(1642) Hill  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75066 5.955e-09 au
e 0.067544 2.692e-08
i 10.804 2.812e-06 deg
Ω 339.023 1.045e-05 deg
ω 149.077 2.669e-05 deg
M 189.745 2.183e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5649 au
Aphelion 2.9364 au
Asc. node-Earth separation 1.89783 au
Desc. node-Earth separation 1.59791 au
Earth MOID 1.58499 au
Orbital period 1666.3 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 9255 (83)
Radar observations (Discarded) 0 (0)
Arc length 42231.1 days
Unobserved 165 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 340.475 deg
Declination -11.3531 deg
V Magnitude 16.84 mag
Solar Elongation 55.35 deg
Galactic Latitude -55.75 deg
Rate 0.325 deg/day
Direction 64.452 deg

More info »