AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Hyde ∴ Summary
Contact »
(22857) Hyde  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25236 5.907e-09 au
e 0.12437 3.482e-08
i 6.086 3.657e-06 deg
Ω 174.032 2.945e-05 deg
ω 316.73 3.323e-05 deg
M 335.145 1.328e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9722 au
Aphelion 2.5325 au
Asc. node-Earth separation 1.03918 au
Desc. node-Earth separation 1.43373 au
Earth MOID 0.99179 au
Orbital period 1234.68 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1915 (10)
Radar observations (Discarded) 0 (0)
Arc length 12544 days
Unobserved 74 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 85.5506 deg
Declination 18.9358 deg
V Magnitude 20 mag
Solar Elongation -50 deg
Galactic Latitude -5.88 deg
Rate 0.52 deg/day
Direction 85.124 deg

More info »