AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Wilfriedboland ∴ Summary
Contact »
(15169) Wilfriedboland  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.01814 2.286e-08 au
e 0.075209 5.209e-08
i 1.852 5.995e-06 deg
Ω 13.261 0.0001573 deg
ω 14.331 0.0001614 deg
M 5.88 3.769e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7911 au
Aphelion 3.2451 au
Asc. node-Earth separation 1.79758 au
Desc. node-Earth separation 2.2353 au
Earth MOID 1.79484 au
Orbital period 1915.17 days
Date of orbit computation  Dec 20 14:14
Observational summary
Optical observations (Discarded) 894 (12)
Radar observations (Discarded) 0 (0)
Arc length 21212.1 days
Unobserved 182 days

More info »
Ephemeris at epoch 58580 MJD
Right Ascension 56.9097 deg
Declination 21.299 deg
V Magnitude 20.42 mag
Solar Elongation -42.8 deg
Galactic Latitude -25.49 deg
Rate 0.371 deg/day
Direction 77.56 deg

More info »





This Web Site has been visited 637183 times since

and this Page has been visited 72 times since 2011/11/14