J. Svoren and Z. Kanuchova: Perseids - the list of photografhic orbits

The paper presents a list of the Perseid meteoroid stream members selected 
from the newest completed version of the IAU Meteor Data Center catalogue 
of precise photographic orbits (Lindblad, B.A., Neslusan, L., Porubcan, V.,
Svoren, J.: 2005, Earth, Moon, Planets 93, 249-260). The meteors with 
heliocentric velocities higher than 48 km/s were rejected from the selection
in according to our previous results (Porubcan, V., Svoren, J., Neslusan, L.:
1995, Earth, Moon, Planets 68, 471-478). Thus the final set of database 
consisted of 4526 orbits. 

The method of indices was used to acquire a basic data set for the Perseids - 
totally 875 orbits were selected. A detailed description of the method of 
indices was published before (Svoren, J., Neslusan, L., Porubcan, V.: 2000,
Planet. Space Sci. 48, 933-937 and Kanuchova, Z., Svoren, J., Neslusan, L.:
2005, Contrib. Astron. Obs. Skalnate Pleso 35, 135-162). 

The list of selected Perseids is given in the file Perseids.txt. Only 
indentification number, date and time of observation and 8 analysed parameters
are incorporated in the file. Reader can obtain all the other data which
characterize the selected meteors from the electronics version of the 
IAU MDC database (cited before). An indentification number is easy way to 
identify in the database the meteors here selected.

******************************************************************************
* An eaxample of the first lines of the file "Perseids.txt":                 *
* 875 selected Perseids                                                      *
*   IN - identification number,                                              *
*   d.t. - date (yymmdd.) and time (.ttttt),                                 *
*   q - perihelion distance in AU,                                           *
*   e - eccentricity,                                                        *
*   omega - argument of perihelion in degrees,                               *
*   Omega - longitude of ascending node,                                     *
*   i - inclination of the plane of meteor orbit to the ecliptic in degrees, *
*   alpha - right ascension of the radiant in degrees,                       * 
*   delta - declination of the radiant in degrees,                           *
*   v_g - geocentric velocity in km per second.                              *
*                                                                            *
*  IN        d.t.       q      e    omega  Omega    i   alpha delta   v_g    *
* 306S1  580711.3832  0.950  0.905  149.6  109.1  113.3  11.5  47.1  58.56   *
* 032O1  580712.9100  0.967  1.166  155.4  110.6  107.2   9.6  52.3  59.10   * 
* ...                                                                        *
******************************************************************************

Please, feel free to use the data selected in the Perseids.txt, only the paper
(Svoren, J., Kanuchova, Z.: 2005, Contrib. Astron. Obs. Skalnate Pleso Suppl. 
35, 199-220) should be quoted in each official using of the file or its part.