Satellites M-1 (Phobos), M-2 (Deimos) See Comments below ---------------------------------------------------------------------------------------------------------------------------- Observ. Number Type Site of Download Ident. Date of positions of observation Reference files of of period for satellites obser- Content files entry M1/M M2/M M1/M2 M1 M2 vation Data * Y M D ---------------------------------------------------------------------------------------------------------------------------- 1877-1982 2212 2600 100 - - phot rel 23 sites Morley (1989) Content Data - mm0001 02/01/25 1877-1877 3 12 - - - mic. rel Greenwich, Oxford Christie et al.(1878) Content Data - mm0002 02/01/25 1879-1879 4 10 - - - mic. rel Princeton Young (1880) Content Data - mm0003 02/01/25 1884-1884 - 5 - - - mic. rel Paris Henry and Henry (1884) Content Data - mm0004 02/01/25 1894-1894 - - 20 - - mic. rel McCormick Stone (1895) Content Data - mm0005 02/01/25 1978-1988 268 221 195 - - phot rel 7 sites Shor (1989) Content Data - mm0006 02/01/25 1986-1986 117 56 - - - phot rel Ordubad Kiselev et al. (1989) Content Data - mm0007 02/01/25 1986-1986 6 - - - - phot rel Ordubad Kiseleva et al. (1988) Content Data - mm0008 02/01/25 1988-1988 164 54 147 - - phot rel Pulkovo, Ordubad Bobylev et al. (1991) Content Data - mm0009 02/01/25 1988-1988 - - 813 - - CCD, rel Pic-du-Midi - 586 Colas (1992) Content Data - mm0010 02/01/25 1988-1988 65 47 88 - - phot rel Majdanak Izhakevich et al.(1990) Content Data - mm0011 02/01/25 1988-1988 88 12 66 - - phot rel La Palma Jones et al.(1989) Content Data - mm0012 02/01/25 1988-1988 19 1 17 - - phot rel Abastuman Kalinichenko et al(1990) Content Data - mm0013 02/01/25 1988-1988 23 - - - - phot rel Boyeros Nikonov et al (1991) Content Data - mm0014 02/01/25 1988-1988 99 74 32 - - phot rel Kiev Telnyuk et al (1990) Content Data - mm0015 02/01/25 1988-1988 - - - 660 639 phot abs Majdanak Kudryavtsev et al (1992) Content Data - mm0016 02/01/25 1971-1989 - - - 254 148 space abs Viking, Mariner... Duxbury, Callahan (1988) Content Data - mm0017 02/01/25 1988-1988 130 128 9 - - phot rel USNO Pascu, privat comm. (1995) Content Data - mm0018 02/01/25 1963-1988 - - - 133 283 phot abs Kiev, Kitab, Maid. Ledovskaya, privat c.(2001) Content Data - mm0019 02/01/25 2004-2005 - - - 26 10 space abs Mars Express Oberst et al. (2006) Content Data - mm0020 06/07/10 1995-2003 - - - 141 185 CCD, abs 874 - Itajuba Veiga C. H. (2006) Content Data - mm0021 09/04/17 2004-2007 - - - 69 - space abs Mars Express Willner et al. (2008) Content Data - mm0022 09/04/11 1974-1988 - - - 130 118 phot Pulkovo Kisseleva(1976)Tolbin(1985).. Content Data - mm0023 10/05/31 1986-1988 189 202 - - - phot Pulkovo Kisselev(1989)Bobylev(1991).. Content Data - mm0024 10/05/31 1986-1988 - - 206 - - phot Pulkovo Kisselev(1989)Bobylev(1991).. Content Data - mm0025 10/05/31 2003-2003 - - - 6 9 CCD, abs 673 - Table Mount. Jacobson R.A.(2012)Private c. Content Data - mm0026 12/03/08 1971-1997 - - - 424 450 phot abs 786 - USNO Wash. Arlot et al. (2016) Content Data - mm0027 16/02/22 1967-1986 - - - 216 254 phot abs 689 - USNO Flagst. Arlot et al. (2016) Content Data - mm0028 16/02/22 2004-2014 - - - 435 146 CCD abs MARS EXPRESS Arlot et al. (2016) Content Data - mm0029 16/02/22 1971-1971 - - - 71 51 phot abs 786 - USNO Wash. Robert et al. (2014) Content Data - mm0030 16/04/15 2008-2011 - - - 261 0 space abs Mars Express(*3) Pasewaldt et al. (2015) Content Data - mm0031 17/09/11 2008-2011 - - - 261 0 space abs Mars Express(*3) Pasewaldt et al. (2015) Content Data - mm0032 17/09/11 2008-2011 - - - 261 0 space abs Mars Express(*3) Pasewaldt et al. (2015) Content Data - mm0032 17/09/11 1988-1988 - - - 141 113 phot abs 820 - Tarija Database Terskol (see link) Content*Data - mm0033 18/09/27 2014-2016 - 182 - - 182 space abs Mars Express Ziese, Willner (2018) Content Data - mm0034 19/11/30 2011-2013 151 - - 151 - space abs Mars Express Ziese, Willner (2018) Content Data - mm0035 19/11/30 2014-2016 295 - - 295 - space abs Mars Express Ziese, Willner (2018) Content Data - mm0036 19/11/30 2009-2017 - - 261 - - space rel Mars Express Ziese, Willner (2018) Content Data - mm0037 19/11/30 ---------------------------------------------------------------------------------------------------------------------------- Comments: 1. Format of the observations of Phobos and Deimos in files mm0001 - mm0017 is similar to that described in Morley T.A. (1989) A catalogue of ground-based astrometric observations of the Martian satellites, 1877-1982. Astronomy and Astrophysics Supplement Series. V. 77. N. 2. P. 209-226. 2. The data in mm0019 are the results of reprocessing of previously published observations with the modern star catalogues. These prevously results are included in the portions mm0001, mm0011. *3. In the portions 0031, 0032 the data are similar but Mars Express positions were: portion 0031 - retrieved from the European Space Operations Centre (ESOC) navigation orbits, portion 0032 - generated at the European Space Astronomy Centre (ESAC). Content*Data - see comments in the Content file.