AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WQ138 ∴ Summary
Contact »
(360591) 2003WQ138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62024 1.945e-08 au
e 0.297076 7.884e-08
i 31.31 1.284e-05 deg
Ω 72.395 1.289e-05 deg
ω 57.515 5.102e-05 deg
M 255.032 2.934e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8418 au
Aphelion 3.3986 au
Asc. node-Earth separation 1.07555 au
Desc. node-Earth separation 1.828 au
Earth MOID 0.97515 au
Orbital period 1549.21 days
Date of orbit computation  feb 22 03:06
Observational summary
Optical observations (Discarded) 283 (2)
Radar observations (Discarded) 0 (0)
Arc length 6321.95 days
Unobserved 1135 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 19.4618 deg
Declination -16.5157 deg
V Magnitude 22.08 mag
Solar Elongation 31.11 deg
Galactic Latitude -77.75 deg
Rate 0.38 deg/day
Direction 65.813 deg

More info »