AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WF121 ∴ Summary
Contact »
(298538) 2003WF121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55755 2.098e-08 au
e 0.317399 1.051e-07
i 4.832 6.837e-06 deg
Ω 42.934 5.791e-05 deg
ω 354.549 6.066e-05 deg
M 7.943 2.253e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7458 au
Aphelion 3.3693 au
Asc. node-Earth separation 0.75698 au
Desc. node-Earth separation 2.35411 au
Earth MOID 0.75352 au
Orbital period 1493.94 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 573 (3)
Radar observations (Discarded) 0 (0)
Arc length 8731.77 days
Unobserved 165 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 52.4687 deg
Declination 20.2536 deg
V Magnitude 20.89 mag
Solar Elongation -19.25 deg
Galactic Latitude -29.04 deg
Rate 0.645 deg/day
Direction 73.958 deg

More info »