Epoch Date Age Analysis

From: sattrack@hal-pc.org
Date: Tue Nov 05 2002 - 16:36:24 EST

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    ******************************************************************
    
    Epoch Date Age Analysis Tuesday, 05-Nov-2002, day 309, 11:46 CST
    
    ******************************************************************
    
    VISUAL.TXT - Updated daily.
    
    http://celestrak.com/NORAD/elements/visual.txt
    
    Today's Epoch Date    19   14.1%  SL-3 R/B, COSMOS 482 DEB,
                                      COSMOS 660 R/B, METEOR 1-28 R/B,
                                      SL-3 R/B, SL-3 R/B,
                                      COSMOS 1220, COSMOS 1263 R/B,
                                      METEOR PRIRODA, COSMOS 1484,
                                      COSMOS 1544, COSMOS 1833,
                                      COSMOS 2058 R/B, COSMOS 2106 R/B,
                                      COSMOS 2151, COSMOS 2228,
                                      COSMOS 2242, COSMOS 2278,
                                      ISS (ZARYA)
    One (1) Day Old       60   44.4%
    Two (2) Days Old      56   41.5%
                          ---
                          135
    
    Percentage of VISUAL.TXT one week old or less = 100.0%
    
    Total number of Kep sets one week old or less =   135
    
    ******************************************************************
    
    KEPELE.TLE - Updated daily.
    
    http://sattrackhouston.com/kepele.zip
    
    Today's Epoch Date   185   32.9%
    One (1) Day Old      329   58.5%
    Two (2) Days Old      18    3.2%  AO-40, GOES 7, GOES 8, Insat 2C,
                                      FengYun 1D, FengYun 2A, AMC 2,
                                      AMC 3, AMC 6, Envisat r,
                                      FengYun 1D r, HaiYang 1, Hipparcos,
                                      Intelsat 805, IntlSat 503 r,
                                      Superbird A, TDRS 4, XML
    Three (3) Days Old     1     .2%  MSG 1
    Four (4) Days Old      5     .9%  Insat 3C, Elektro, Echostar 3,
                                      TDF 1, Telstar 6
    Five (5) Days Old      7    1.2%  Meteosat 5, GOES 2, Insat 1D,
                                      Quikscat,
                                      Gorizont 14, TDRS 1, TDRS 6
    Six (6) Days Old      13    2.3%  Cos 1808 r, Cos 2135 r, Cos 2230 r,
                                      Galaxy 11, IRS P2, IUE,
                                      Intsat 512 f,
                                      MOS 1B, Met 1-25, Met 3M rFf,
                                      NOAA 08, Pegasus r, XMM
    Seven (7) Days Old     2     .4%  Met 1-12 r, Met 1-23 r
    Older Than One Week    2     .4%  Meteosat 3, Glblstar 24 r
                          ---
                          562
    
    Percentage of KEPELE.TLE one week old or less =  99.6%
    
    Total number of Kep sets one week old or less =   560
    
    ******************************************************************
    
    TLE308.TXT
    
    ftp://ftp.dransom.com/current.data/tle308.zip
    ftp://ftp.dransom.com/current.data/
    
    One (1) Day Old       79    8.3%
    Two (2) Days Old     300   31.4%
    Three (3) Days Old   113   11.8%
    Four (4) Days Old    156   16.3%
    Five (5) Days Old    233   24.4%
    Six (6) Days Old      50    5.2%
    Seven (7) Days Old     7     .7%  SL-12 DEB, SL-12 DEB, SL-12 DEB,
                                      Eutelsat W3, Intelsat 705,
                                      Astra 1D, Skynet 4A
    Older Than One Week   17    1.8%  Sirius 3 US, STRV 1C, DELTA 2 R/B(2),
                                      Cosmos 2350, Hot Bird 4, Skynet 4D,
                                      Hot Bird 2, Molniya 3-45,
                                      GPS BIIA-18, Inmarsat II F4,
                                      Molniya 3-40, Cosmos 2133,
                                      Molniya 3-39, Eutelsat II F1,
                                      GStar 3, NATO 3D, ComStar D4
                          ---
                          955
    
    Percentage of TLE308.TXT one week old or less =  98.2%
    
    Total number of Kep sets one week old or less =   938
    
    ******************************************************************
    
    MCCANTS.TLE
    
    http://users2.ev1.net/~mmccants/tles/mccants.zip
    
    Today's Epoch Date     1     .1%  CXO
    One (1) Day Old      266   16.4%
    Two (2) Days Old     403   24.8%
    Three (3) Days Old    17    1.0%  NOSS 0 (A), NOSS 0 (D), Gorizont 8,
                                      GStar 1, ASC 1, NOSS 7 (A),
                                      NOSS 7 (D),
                                      NOSS 7 (E), Gorizont 13, TVSat 1,
                                      Raduga 21, TELE-X, Alexis, Alexis r,
                                      Cosmos 2282, IMAGE, MDS 1
    Four (4) Days Old      5     .3%  Transit 9, TDF 1, Gorizont 23,
                                      Cosmos 2292 r, Iridium 56
    Five (5) Days Old    138    8.5%
    Six (6) Days Old     408   25.1%
    Seven (7) Days Old   310   19.1%
    Older Than One Week   64    3.9%
    Previous Years        11     .1%  USA 39 (DSP), USA 56 r,
                                      DSP 15 (USA65), DSP 16 (USA75),
                                      USA 103, Milstar DFS 2,
                                      USA 125 r2, Unknown 000601,
                                      Unknown 98002, GEO331,
                                      GEO337(VORTEX)
                          ---
                         1623
    
    Percentage of MCCANTS.TLE one week old or less =  95.4%
    
    Total number of Kep sets one week old or less =  1548
    
    ******************************************************************
    
    SPECIAL.TXT - Updated daily.
    
    NASA/GSFC OIG Special Interest Group TLE's combined.
    
    Amateur/Geosynchronous/Globalstar/High Interest/
    Iridium/Navigation/ORBCOMM/Visible/Weather
    
    http://oig1.gsfc.nasa.gov/scripts/foxweb.exe/app01?
    http://sattrackhouston.com/special.tle
    
    Today's Epoch Date   257   16.9%
    One (1) Day Old      640   42.1%
    Two (2) Days Old     163   10.7%
    Three (3) Days Old    76    5.0%
    Four (4) Days Old     67    4.4%
    Five (5) Days Old     77    5.1%
    Six (6) Days Old      64    4.2%
    Seven (7) Days Old    33    2.2%  IDCSP 4-1, SkyNet 1A, NATO 1,
                                      Intsat 4-2, DSCS 2-04, Raduga 3,
                                      Ekran 2, Gorizont 1r,
                                      Ekran 7, Westar 5, Gorizont 5 r,
                                      Ekran 8 r, Cos 1546, Gorizont 7 r,
                                      Arabsat 1A, Raduga 17, Cos 1738 r,
                                      Palapa B2P, Raduga 02 r, PRC 22,
                                      PAS 1, SkyNet 4A, Raduga 26,
                                      Raduga 1-2, Raduga 27 r,
                                      Raduga 28 r, Raduga 31 r,
                                      Express 1 rD, ISO rB, Gorizont 31dD,
                                      Gorizont 32rD, Express 2 r
    Older Than One Week  131    8.6%
    Previous Years        11     .1%  Syncom 1, Syncom 2, Syncom 3,
                                      OPS 9321 rJ, ERS 21, Intelsat 3-3,
                                      OPS 0757, Intelsat 3-7,
                                      ECS 1/AYAME 1, Ayame 2,
                                      Ekran 5
                          ---
                         1519
    
    Percentage of SPECIAL.TXT one week old or less =  90.7%
    
    Total number of Kep sets one week old or less =  1377
    
    ******************************************************************
    
    TL021104.TXT
    
    ftp://ftp.dransom.com/current.data/tle021104.zip
    ftp://ftp.dransom.com/current.data/
    
    Today's Epoch Date     2     .1%  SL-12 R/B(2), Chandra
    One (1) Day Old      248   14.6%
    Two (2) Days Old     611   35.9%
    Three (3) Days Old   138    8.1%
    Four (4) Days Old    147    8.6%
    Five (5) Days Old    231   13.6%
    Six (6) Days Old      83    4.9%
    Seven (7) Days Old    44    2.6%
    Older Than One Week  199   11.7%
                          ---
                         1703
    
    Percentage of TL021104.TXT one week old or less =  88.3%
    
    Total number of Kep sets one week old or less =  1504
    
    ******************************************************************
    
    SATBASE.TLE - Updated 2-3 times/week.
    
    http://www.wingar.demon.co.uk/satevo/tle/satbase.zip
    
    Before Today's Date    1  Integral
    Today's Epoch Date   791    9.5%
    One (1) Day Old     1361   16.4%
    Two (2) Days Old    1031   12.4%
    Three (3) Days Old   603    7.3%
    Four (4) Days Old    726    8.7%
    Five (5) Days Old   1063   12.8%
    Six (6) Days Old     846   10.2%
    Seven (7) Days Old   838   10.1%
    Older Than One Week 1046   12.6%
    Previous Years        10    <.1%  USA 39 (DSP), USA 56 r,
                                      DSP 16 (USA75),
                                      USA 103, Milstar DFS 2,
                                      USA 125 r2, Unknown 000601,
                                      Unknown 98002, GEO331,
                                      GEO337(VORTEX)
                          ---
                         8316
    
    Percentage of SATBASE.TLE one week old or less =  87.3%
    
    Total number of Kep sets one week old or less =  7260
    
    ******************************************************************
    
    GSFC017.TXT
    
    ftp://ftp.dransom.com/current.data/GSFC017.zip
    ftp://ftp.dransom.com/current.data/
    
    Today's Epoch Date     2     .1%  SL-12 R/B(2), Chandra
    One (1) Day Old      248   16.5%
    Two (2) Days Old     611   40.8%
    Three (3) Days Old   138    9.2%
    Four (4) Days Old     96    6.4%
    Five (5) Days Old     89    5.9%
    Six (6) Days Old      77    5.1%
    Seven (7) Days Old    44    2.9%
    Older Than One Week  194   12.9%
                          ---
                         1499
    
    Percentage of GSFC017.TXT one week old or less =  87.1%
    
    Total number of Kep sets one week old or less =  1305
    
    ******************************************************************
    
    ALLDAT.TLE - Updated daily 4:25 p.m. CST (22:25 UTC)
    
    http://users2.ev1.net/~mmccants/tles/alldat.zip
    
    Today's Epoch Date     2    <.1%  CXO, 02048C
    One (1) Day Old      668    8.0%
    Two (2) Days Old    1605   19.3%
    Three (3) Days Old   768    9.2%
    Four (4) Days Old    871   10.5%
    Five (5) Days Old   1259   15.1%
    Six (6) Days Old     975   11.7%
    Seven (7) Days Old   956   11.5%
    Older Than One Week 1196   14.4%
    Previous Years        11    <.1%  89046A, USA 56 Rk, 90095A, 91080B,
                                      USA 103, 95060A, USA 125 Rk2,
                                      Unk 000601, 98002, 95586A, 96750A
                          ---
                         8311
    
    Percentage of ALLDAT.TLE one week old or less =  85.5%
    
    Total number of Kep sets one week old or less =  7104
    
    ******************************************************************
    
    File Name     % wk old or less
    
    VISUAL.TXT       100.0
    KEPELE.TLE        99.6
    TLE308.TXT        98.2
    MCCANTS.TLE       95.4
    SPECIAL.TXT       90.7
    TL021104.TXT      88.3
    SATBASE.TLE       87.3
    GSFC017.TXT       87.1
    ALLDAT.TLE        85.5
    
    File Name   Total wk old or less
    
    SATBASE.TLE       7260
    ALLDAT.TLE        7104
    MCCANTS.TLE       1548
    TL021104.TXT      1504
    SPECIAL.TXT       1377
    GSFC017.TXT       1305
    TLE308.TXT         938
    KEPELE.TLE         560
    VISUAL.TXT         135
    
    ******************************************************************
    
    Epoch Date Age Analysis - Tuesdays & Fridays noon USCST, 18:00 UTC
    
    ******************************************************************
    
    Epoch Date Age Analysis is compiled twice weekly by Satellite
    Tracking Houston- http://sattrackhouston.com The next compilation
    of these data will be Friday, 08-Nov-2002, at noon CST, 18:00 UTC.
    The epoch date is the time at which the orbital data (Keplerian
    elements) have been calculated.  Satellite names are not listed
    if greater than thirty-five (35) in a category.
    
    
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    This archive was generated by hypermail 2b29 : Tue Nov 05 2002 - 17:09:08 EST