AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017WW2 ∴ Summary
Contact »
(514552) 2017WW2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70209 3.155e-08 au
e 0.074101 5.657e-08
i 7.197 6.584e-06 deg
Ω 86.465 5.076e-05 deg
ω 257.432 7.169e-05 deg
M 220.214 4.84e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5019 au
Aphelion 2.9023 au
Asc. node-Earth separation 1.74793 au
Desc. node-Earth separation 1.62868 au
Earth MOID 1.50562 au
Orbital period 1622.37 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 204 (1)
Radar observations (Discarded) 0 (0)
Arc length 5207.01 days
Unobserved 435 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 200.958 deg
Declination 1.71015 deg
V Magnitude 21.15 mag
Solar Elongation -162.75 deg
Galactic Latitude 63.42 deg
Rate 0.211 deg/day
Direction -76.71 deg

More info »