AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002AR18 ∴ Summary
Contact »
(141347) 2002AR18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13387 2.953e-08 au
e 0.121051 4.856e-08
i 28.373 5.916e-06 deg
Ω 114.054 1.296e-05 deg
ω 32.346 3.258e-05 deg
M 329.322 3.183e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7545 au
Aphelion 3.5132 au
Asc. node-Earth separation 1.81845 au
Desc. node-Earth separation 2.42341 au
Earth MOID 1.79533 au
Orbital period 2026.38 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 672 (1)
Radar observations (Discarded) 0 (0)
Arc length 16519.8 days
Unobserved 95 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 94.8441 deg
Declination 22.768 deg
V Magnitude 20.24 mag
Solar Elongation -61.47 deg
Galactic Latitude 3.56 deg
Rate 0.32 deg/day
Direction 74.529 deg

More info »