AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UW4 ∴ Summary
Contact »
(306917) 2001UW4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.57739 1.531e-08 au
e 0.065896 3.048e-07
i 3.388 3.82e-06 deg
Ω 333.688 0.0001089 deg
ω 159.762 0.000385 deg
M 19.789 0.0003117 deg

More info »
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.4734 au
Aphelion 1.6813 au
Asc. node-Earth separation 0.66404 au
Desc. node-Earth separation 0.49013 au
Earth MOID 0.48811 au
Orbital period 723.616 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 492 (11)
Radar observations (Discarded) 0 (0)
Arc length 10381.1 days
Unobserved 80 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 126.479 deg
Declination 18.0635 deg
V Magnitude 21.41 mag
Solar Elongation -95.33 deg
Galactic Latitude 28.71 deg
Rate 0.522 deg/day
Direction 107.993 deg

More info »