AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005JR142 ∴ Summary
Contact »
(171226) 2005JR142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62168 1.573e-08 au
e 0.058642 5.35e-08
i 8.897 4.966e-06 deg
Ω 112.477 3.597e-05 deg
ω 42.85 5.825e-05 deg
M 216.633 4.617e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4679 au
Aphelion 2.7754 au
Asc. node-Earth separation 1.52208 au
Desc. node-Earth separation 1.71361 au
Earth MOID 1.48759 au
Orbital period 1550.49 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 545 (4)
Radar observations (Discarded) 0 (0)
Arc length 10121.8 days
Unobserved 165 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 9.27973 deg
Declination -2.86178 deg
V Magnitude 21.32 mag
Solar Elongation 6.31 deg
Galactic Latitude -65.49 deg
Rate 0.419 deg/day
Direction 67.503 deg

More info »