AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WF42 ∴ Summary
Contact »
(397128) 2005WF42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71393 2.543e-08 au
e 0.074582 5.662e-08
i 11.798 6.347e-06 deg
Ω 242.274 3.067e-05 deg
ω 158.202 5.898e-05 deg
M 52.155 5.081e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5115 au
Aphelion 2.9163 au
Asc. node-Earth separation 1.88695 au
Desc. node-Earth separation 1.53764 au
Earth MOID 1.52479 au
Orbital period 1633.04 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 274 (1)
Radar observations (Discarded) 0 (0)
Arc length 6626.88 days
Unobserved 129 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 87.1215 deg
Declination 16.6019 deg
V Magnitude 22.17 mag
Solar Elongation -52.59 deg
Galactic Latitude -5.8 deg
Rate 0.38 deg/day
Direction 89.976 deg

More info »