See Comments below
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Observ.               Number                      Type      Site of                                          Download      Ident.   Date
                   of positions                    of       observation        Reference                       files        of      of
period            for satellites                  obser-                                                    Content        files    entry
            S1   S2   S3   S4   S5   S6   S7   S8 vation                                                            Data *         Y  M  D
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1906-1906    -    -    -    -    -    -    -    5 phot abs  Arequipa, Yerkes   Barnard E.E. (1907)          Content Data - sm0001 00/06/01
1908-1922    -   39   92   95  101  105    -   62 phot rel  Pulkovo            Kostinsky S. (1925)          Content Data - sm0002 00/06/01
1977-1977    -    -    -    7   11   11    -    - phot abs  Royal de Belgique  Debehogne H. (1979)          Content Data - sm0004 00/06/01
1982-1982    -    -    5    9    9   10    -    8 phot abs  Kasan Engelhardt   Kitkin V.N.  (1986)          Content Data - sm0005 00/06/01
1983-1985    -    -   16   17   28   31    -    - phot abs  Nikolaev           Voronenko & Gorel (1988)     Content Data - sm0006 00/06/01
1973-1974    -    -    -    -    -   14    -    - phot abs  Pulkovo            Kiseleva T.P. (1989)         Content Data - sm0007 00/06/01
1986-1986    -    -    3    2    6   10    -    - phot abs  Nikolaev           Voronenko et al.(1991)       Content Data - sm0008 00/06/01
1980-1980    4   26   48   54   58   60    3   59 phot abs  Golosseevo-Kiev    Izhakevich E.M. (1991)       Content Data - sm0009 00/06/01
1973-1984    2   33  118  153  164  175    -  100 phot abs  Pulkovo            Tolbin S.B. (1991)           Content Data - sm0010 00/06/01
1976-1982    7   52   89   98  103  108    -   83 phot rel  Pulkovo            Tolbin S.B. (1991)           Content Data - sm0012 00/06/01
1994-1995    1   11   11   25   25   33    -   22 phot rel  Pulkovo            Kiseleva et al(1996)         Content Data - sm0013 00/06/01
1994-1995    2   11   16   29   30    -    -   21 phot rel  Pulkovo            Kiseleva et al(1996)         Content Data - sm0014 00/06/01
1996-1996    -    3    7    4   10   12    -    1 phot rel  Pulkovo            Kiseleva et al(1998)         Content Data - sm0016 00/06/01
1996-1996    -    2    7    3   10    -    -    1 phot rel  Pulkovo            Kiseleva et al(1998)         Content Data - sm0017 00/06/01
1995-1995    -  151  598  527  970    -  106  184 CCD, rel  Bucharest (073)    Vass G. (1997)               Content Data - sm0018 00/06/01
1985-1993    -    -    -    -    -   90    -   46 mer. abs  Bordeaux-Floirac   Rapaport M., privat comm.    Content Data - sm0019 00/06/01
1982-1988   55  112  118  135  137    -  136  120 phot rel  Lab.Nac.Astr.(874) Veiga et al (1999)           Content Data - sm0020 00/06/01
1990-1994   73  199  212  204  225  153   88   52 CCD, rel  La Palma           Harper et al (1997)          Content Data - sm0021 00/06/01
1995-1997   15  119  271  212  255  261  192  189 CCD, rel  La Palma           Harper et al (1999)          Content Data - sm0022 00/12/15
1998-1999    -    -   43   66   91   70   27  115 CCD, abs  Flagstaff          Stone et al (2000)           Content Data - sm0023 00/12/15
1999-1999    -    -   52   58   79   57   42   99 CCD, abs  Flagstaff          Stone et al (2000)           Content Data - sm0024 00/12/15
1984-1984    -    -    -    4    4    6    -    6 phot abs  Abastumani         Kisseleva & Chanturiya(2000) Content Data - sm0025 01/03/01
1984-1984    -    -    -    4    4    -    -    6 phot rel  Abastumani         Kisseleva & Chanturiya(2000) Content Data - sm0026 01/03/01
1984-1984    -    -    -    -    -    -    4    - phot abs  Abastumani         Kisseleva & Chanturiya(2000) Content Data - sm0027 01/03/01
1984-1984    -    -    -    -    -    -    4    - phot rel  Abastumani         Kisseleva & Chanturiya(2000) Content Data - sm0028 01/03/01
1994-1999    6   43   78   81   60    7    -   15 phot rel  Pulkovo            Kisseleva & Kalin. (2000)    Content Data - sm0029 01/03/01
1998-1998    -    3   13   17   14    7   15    4 CCD, rel  Pulkovo            Kisseleva & Izmailov (2000)  Content Data - sm0030 01/03/01
1963-1984    -    8   55   93  149  187    -  148 phot abs  Golosseevo-Kiev    Not published yet            Content Data - sm0031 01/03/01
1976-1984    -    -    -    -    4   20    -   20 phot abs  Golosseevo-Kiev    Not published yet            Content Data - sm0032 01/03/01
1998-1998    -    -    -    -    -    5    4    9 mer. abs  El Leoncito        HISP.-ARGENT. M. CAT.(2001)  Content Data - sm0033 01/05/15
1874-1989  841 2247 4343 4094 4077 4564 2490 3738 rel. abs  In list            Strugnell, Taylor cat.(1990) Content Data - sm0034 01/06/15
1966-1989   62  334  663  887 1033 1367  358 1003 abs       In list            Strugnell, Taylor cat.(1990) Content Data - sm0035 01/06/29
1874-1984  779 1913 3680 3206 3044 3197 2132 2735 rel.      In list            Strugnell, Taylor cat.(1990) Content Data - sm0036 01/06/29
1973-1986    -    -   96   87  144  154    -   19 phot abs  Nikolaev           Voronenko et al (1991)       Content Data - sm0037 01/12/14
1990-1997    -    -   19   18   39   43    -   11 phot abs  Nikolaev           Not published                Content Data - sm0038 01/12/14
1995-1995  216  865 2151 1466    -  460  324  524 CCD  rel  Itajuba            Vienne et al (2001)          Content Data - sm0039 02/01/25
2001-2001    -    -    -    -    -    -    -    3 CCD  abs  Zephyrhills        Communicat. to NSDC 2001-12  Content Data - sm0040 02/06/21
1996-2000   54  161  145  161  145    -  121  126 CCD  rel  286 - Yunnan       Peng, Vienne,  Shen (2002)   Content Data - sm0041 02/06/21
1999-2001    7   33   50   40   39    -    -   13 phot rel  Pulkovo            Kisseleva T.P. (2002)        Content Data - sm0042 02/06/21
1980-1996   18   24   35   22   24    7    -    - PHESAT    16 sites           Noyelles et al (2003)        Content Data - sm0044 03/05/28
1995-1999  361  427  489  483    -  218   74    7 CCD rel   Lab.Nac.Astr.(874) Veiga et al (2003)           Content Data - sm0045 03/06/20
1970-1972    -   37  100  120  134  155   78  152 phot rel  Tokyo-Mitaka (388) Hatanaka Y. (1995)           Content Data - sm0046 04/10/11
1990-1990    -    4   10   13   13    -    -   13 phot rel  Byurakan (123)     Abrahamian et al. (1993)     Content Data - sm0047 05/09/24
1977-1977    -    -    -    -    -    1    -    1 phot abs  U.S.N.O.           Walker et al. (1978)         Content Data - sm0048 05/09/24
1987-1997    -    -    -    -   12  400   87  231 Mer. abs  La Palma           CARLSBERG MERIDIAN CAT.      Content Data - sm0052 07/06/22
1995-2001    -    -    -    1   11   37   37   44 CCD  abs  Bordeaux-Floirac   Rapaport et al.(2002)        Content Data - sm0053 08/12/29
1999-2007    -    -    -    -    -   62   70   84 CCD  abs  Bordeaux-Floirac   Dourneau et al.(2007)        Content Data - sm0054 08/12/29
2002-2006  359  359  359  359  359  359    -    - CCD  rel  286 - Yunnan       Peng et al. (2008)           Content Data - sm0055 09/04/17
1981-1981    -    -    -    -    -    -    -    8 phot abs  Lowell Observatory IAUC 3602 (1981)             Content Data - sm0056 09/04/17
1990-1990    -   10   44   39   39   51   12   35 phot abs  188 - Majdanak     Kaltygina et al(1992)        Content Data - sm0057 09/04/29
1972-2008   34  238  208  220  211  228   32  169 phot abs  Pulkovo            Kisseleva et al (1975-1988)  Content Data - sm0058 10/05/26
1976-2005    -   14   19   17   17    -    -   13 phot rel  Pulkovo            Kisseleva et al (1996)       Content Data - sm0059 10/05/26
1999-2008   41  176  347  391  441  694  114  263 phot rel  Pulkovo            Kisseleva et al (2000-2002)  Content Data - sm0060 10/05/26
2008-2009    -   13   23   24   34   35   31   23 CCD  abs  Pulkovo            Grosheva et al. (2011)       Content Data - sm0061 12/10/16
2008-2009    -    -    8   25   51   82  101   88 CCD  rel  Pulkovo            Grosheva et al. (2011)       Content Data - sm0062 12/10/16
2000-2012    -    2  188  347  584  691  477  646 CCD, abs  Flagstaff          Stone et al. (2000, 2001)    Content Data - sm0063 15/03/03
1972-1973    -    -    7   17   32   31    -   29 phot abs  Pulkovo            Kisseleva et al (2013, 2015) Content Data - sm0064 15/04/07
2013-2015    -    -   17   42   74  113  103  107 CCD, abs  Flagstaff          Stone et al. (2000, 2001)    Content Data - sm0065 15/12/30
2001-2012   37   64   68   84   99  119   95  105 CCD, abs  673-Table Mount.   Table Mountain Obs.2016      Content Data - sm0066 16/01/29
1974-1998  123  285  389  524  849  968   29  779 phot abs  786 - USNO Wash.   Robert et al. (2016)         Content Data - sm0067 16/02/22
2004-2012  872  920  999 1361 1347    0    0 1533 CCD  abs  Cassini space prob Tajeddine et al. (2013,2015) Content Data - sm0068 16/02/22
1875-1885    -    7   81   85  128  132    -   48 micr rel  000-Greenwich      Airy, Christie (1877-1887)   Content Data - sm0069 17/02/27
2009-2010    -    -    1    1    -    -    -    - PHESAT    286-Yunnan         Zhang et al (2013)           Content Data - sm0070 17/09/28
1987-1988    1    9   14   16   16   16    8   12 phot abs  286, 334           Yan et al. (2016)            Content Data - sm0071 17/10/12
2008-2009    5   14   19    8    6    -    -    - PHESAT    19 sites           Arlot et al. (2012)          Content Data - sm0072 17/10/18
2005-2012  154  435  449  676  589    0    0    0 CCD  abs  Cassini space prob Cooper et al. (2014)         Content Data - sm0073 17/11/01
1961-1990    -   12   96  185  269  431   13  378 CCD  abs  083, 186, 188      Database Terskol (see link)  Content*Data - sm0074 18/09/27
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Comments:
 1. The array sm0034 is the sum of the arrays sm0035 and sm0036
 2. All the observations of the observatory 089 (Nikolaev)
      from the files sm0006, sm0008, sm0035 were re-processed later
      by the observers and placed in the file  sm0037.
 3. For the data (PHESAT) derived from reduction of lightcurves during the mutual
    events of satellites the number of positions of a satellite is given
    twice: as subject satellite and as reference satellite.
 4. In the arrays sm0053 and sm0054 44 positions are the same.
 5. Part of the observations of portion sm0073 are also contained in the portion sm0068.
 6. Content*Data - see comments in the Content file.