AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002LW42 ∴ Summary
Contact »
(169709) 2002LW42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54271 1.496e-08 au
e 0.198655 8.286e-08
i 12.553 3.688e-06 deg
Ω 141.397 3.37e-05 deg
ω 86.865 3.606e-05 deg
M 173.008 1.037e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0376 au
Aphelion 3.0478 au
Asc. node-Earth separation 1.42978 au
Desc. node-Earth separation 1.45643 au
Earth MOID 1.07448 au
Orbital period 1480.96 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 920 (1)
Radar observations (Discarded) 0 (0)
Arc length 8387.67 days
Unobserved 139 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 45.0741 deg
Declination 7.19793 deg
V Magnitude 21.39 mag
Solar Elongation -12.91 deg
Galactic Latitude -43.62 deg
Rate 0.366 deg/day
Direction 72.841 deg

More info »