AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WQ14 ∴ Summary
Contact »
(46740) 1997WQ14  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28083 6.955e-09 au
e 0.160911 3.23e-08
i 5.45 4.096e-06 deg
Ω 250.599 4.522e-05 deg
ω 227.056 4.837e-05 deg
M 174.948 1.733e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9138 au
Aphelion 2.6478 au
Asc. node-Earth separation 1.48144 au
Desc. node-Earth separation 1.01707 au
Earth MOID 0.93537 au
Orbital period 1258.16 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1095 (7)
Radar observations (Discarded) 0 (0)
Arc length 10910 days
Unobserved 293 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 313.007 deg
Declination -14.2832 deg
V Magnitude 21.35 mag
Solar Elongation 56.07 deg
Galactic Latitude -33.07 deg
Rate 0.356 deg/day
Direction 70.341 deg

More info »