EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 507 / No 1 (November III 2009) A&A, 507 1 (2009) 495-504 Full HTML
Free Access

   

Table 1:

Equinoctial orbital elements of the Datura family members as of MJD 55000.0.
Asteroid a h k p q $\lambda$ H
    (AU)         (deg) (mag)
1270 Datura 2.234174257 -0.011875952 0.207687578 0.051822853 -0.007173173 255.1130024 12.5
60151 1999 UZ6 2.234822624 -0.009607219 0.207400245 0.051977826 -0.006192689 359.3410694 16.3
89309 2001 VN36 2.235539500 -0.000580046 0.206418404 0.052524410 -0.002728416 144.4047913 16.3
90265 2003 CL5 2.235067633 -0.008823212 0.207320052 0.052108104 -0.005199203 74.6438215 15.4
203370 2001 WY35 2.235204060 -0.009678118 0.207279389 0.051955550 -0.006259748 138.6271217 17.2
215619 2003 SQ168 2.234139912 -0.011368414 0.207703517 0.051883691 -0.006800068 256.8712362 17.0
  2003 UD112 2.232935554 -0.004638856 0.206700860 0.052182950 -0.004986937 266.2149719 17.9
Uncertainty $\delta a$ $\delta h$ $\delta k$ $\delta p$ $\delta q$ $\delta \lambda$  
1270 Datura 1.1e-8 7.3e-8 9.2e-8 7.0e-8 8.8e-8 8.4e-6  
60151 1999 UZ6 8.5e-8 2.4e-7 2.0e-7 1.5e-7 1.6e-7 3.4e-5  
89309 2001 VN36 7.7e-8 2.7e-7 2.3e-7 1.5e-7 1.4e-7 2.8e-5  
90265 2003 CL5 4.9e-8 1.8e-7 1.6e-7 1.4e-7 1.5e-7 2.0e-5  
203370 2001 WY35 1.1e-7 4.6e-7 2.9e-7 2.3e-7 1.8e-7 5.1e-5  
215619 2003 SQ168 2.2e-7 4.3e-7 4.1e-7 1.9e-7 3.7e-7 6.3e-5  
  2003 UD112 1.8e-3 8.8e-4 5.2e-4 7.7e-5 5.6e-5 7.4e-1  

a is semimajor axis, $(h,k)=e~(\sin\varpi,\cos\varpi)$ where e is the eccentricity and $\varpi$ is the longitude of perihelion, $(p,q)= \tan(i/2)~(\sin\Omega,\cos\Omega)$ where i is the inclination and $\Omega$ is the longitude of node, and $\lambda=\varpi+M$ is the mean longitude in orbit (M is the mean anomaly). Default reference system is that of mean ecliptic J2000. Orbital solution, together with formal standard deviation uncertainties, is from the AstDyS catalog as of May 2009 (e.g., Knezevic et al. 2002). The adopted absolute magnitude values H are from MPC; in general, their uncertainty is $\pm$0.5 mag. Note the last member, 2003 UD112, is a single-opposition asteroid with a very loosely determined orbit.

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.