AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006JR57 ∴ Summary
Contact »
(255555) 2006JR57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24264 8.979e-09 au
e 0.202643 4.7e-08
i 3.674 5.711e-06 deg
Ω 175.378 7.2e-05 deg
ω 67.901 7.396e-05 deg
M 115.985 1.693e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7882 au
Aphelion 2.6971 au
Asc. node-Earth separation 1.00365 au
Desc. node-Earth separation 1.3238 au
Earth MOID 0.77933 au
Orbital period 1226.7 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 364 (1)
Radar observations (Discarded) 0 (0)
Arc length 8951.02 days
Unobserved 219 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 25.9718 deg
Declination 9.39953 deg
V Magnitude 22.57 mag
Solar Elongation 9.5 deg
Galactic Latitude -51.32 deg
Rate 0.432 deg/day
Direction 70.359 deg

More info »