AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003AR91 ∴ Summary
Contact »
(180045) 2003AR91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14817 2.509e-08 au
e 0.069927 6.688e-08
i 11.251 7.032e-06 deg
Ω 11.997 2.632e-05 deg
ω 127.247 4.902e-05 deg
M 283.881 4.174e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.928 au
Aphelion 3.3683 au
Asc. node-Earth separation 2.27191 au
Desc. node-Earth separation 2.00614 au
Earth MOID 1.95572 au
Orbital period 2040.26 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 567 (14)
Radar observations (Discarded) 0 (0)
Arc length 10309 days
Unobserved 104 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 49.4915 deg
Declination 24.8518 deg
V Magnitude 21.3 mag
Solar Elongation -18.78 deg
Galactic Latitude -27.16 deg
Rate 0.367 deg/day
Direction 73.205 deg

More info »