AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YR108 ∴ Summary
Contact »
(146817) 2001YR108  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00145 1.923e-08 au
e 0.049577 5.51e-08
i 8.854 4.906e-06 deg
Ω 77.291 3.329e-05 deg
ω 308.135 5.858e-05 deg
M 155.764 4.649e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8526 au
Aphelion 3.1502 au
Asc. node-Earth separation 1.92093 au
Desc. node-Earth separation 2.07361 au
Earth MOID 1.86844 au
Orbital period 1899.3 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 779 (7)
Radar observations (Discarded) 0 (0)
Arc length 8548.29 days
Unobserved 87 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 182.113 deg
Declination 11.8553 deg
V Magnitude 20.08 mag
Solar Elongation -147.1 deg
Galactic Latitude 71.7 deg
Rate 0.147 deg/day
Direction -85.393 deg

More info »