Epoch Date Age Analysis

From: sattrack@hal-pc.org
Date: Tue Oct 01 2002 - 12:58:14 EDT

  • Next message: Larry Brash: "Re: Unexpected flasher"

    *********************************************************************
    
       Epoch Date Age Analysis Tuesday, 01-Oct-2002, day 274, 11:46 CDT
    
    *********************************************************************
    
    VISUAL.TXT - Updated daily.
    
    http://celestrak.com/NORAD/elements/visual.txt
    
    Today's Epoch Date    16   11.7%  COSMOS 185 R/B, COSMOS 426 R/B,
                                      AUREOLE 1 R/B, COSMOS 1151 R/B,
                                      COSMOS 1220, METEOR PRIRODA,
                                      COSMOS 1340 R/B, ERBS, COSMOS 1674 R/B,
                                      COSMOS 1833, COSMOS 1933, COSMOS 1980 R/B,
                                      DELTA 2 R/B(1), COSMOS 2228,
                                      ORBVIEW 2 (SEAST, ISS (ZARYA)
    One (1) Day Old       50   36.5%
    Two (2) Days Old      69   50.4%
    Older Than One Week    2    1.5%  INTERCOSMOS 19, DELTA R/B(1)
                          ---
                          137
    
    Percentage of VISUAL.TXT one week old or less =  98.5%
    
    *********************************************************************
    
    KEPELE.TLE - Updated daily.
    
    http://sattrackhouston.com/kepele.zip
    
    Today's Epoch Date   189   33.5%
    One (1) Day Old      319   56.5%
    Two (2) Days Old      19    3.4%  GOES 9, GOES 11, Insat 2C, FengYun 1D,
                                      FengYun 2A, Elektro, GMS 5, Breeze r,
                                      Cos 1143 r, Cos 2282, Echostar 3, Envisat r,
                                      FengYun 1D r, GPS 2-20 r, Galaxy 3R,
                                      Hipparcos, Nimiq 1, Solidaridad 2, TDF 1
    Three (3) Days Old    10    1.8%  Meteosat 7, GOES 2, Insat 1D, Insat 2A,
                                      Insat 2B, Insat 2E, AMC 3, Anik E2,
                                      Irid 36, Superbird A
    Four (4) Days Old      4     .7%  GOES 8, AMC 6, ASC 1, PAS 1R
    Five (5) Days Old      6    1.1%  AO-10, Quikscat, Cos 2135 r, Galaxy 11,
                                      Met 3M rFf, XMM
    Six (6) Days Old      11    1.9%  Cos 1808 r, Cos 2230 r, IRS P2, Intelsat 805,
                                      Intsat 512 f, Irid 07, MOS 1B, Met 1-25,
                                      NOAA 08, Pegasus r, XML
    Seven (7) Days Old     4     .7%  Meteosat 6, Insat 3B, Met 1-12 r, Met 1-23 r
    Older Than One Week    3     .5%  Glblstar 24 r, Gorizont 14, IUE
                          ---
                          565
    
    Percentage of KEPELE.TLE one week old or less =  99.5%
    
    *********************************************************************
    
    TLE273.TXT
    
    ftp://ftp.dransom.com/current.data/tle273.zip
    ftp://ftp.dransom.com/current.data/
    
    One (1) Day Old      115   12.0%
    Two (2) Days Old     569   59.6%
    Three (3) Days Old    72    7.5%
    Four (4) Days Old     58    6.1%
    Five (5) Days Old     63    6.6%
    Six (6) Days Old      28    2.9%  PSLV R/B, Atlantic Bird 2, XM 1, Eutelsat W4,
                                      GOES 11, AsiaStar, UFO 10, Telstar 12,
                                      Telstar 7, Sirius 3, Intelsat 805,
                                      NSS 806, EchoStar 3, PAS 5, PAS 6,
                                      IRIDIUM 7, JCSAT 4, Measat 2, EchoStar 2,
                                      PAS 3R, EchoStar 1, PAS 4, TDRS 7, NSS 703,
                                      Cosmos 2085, AsiaSat 1, SBTS 2,
                                      Intelsat 511
    Seven (7) Days Old    19    2.0%  HOT BIRD 6, TDRS 9, Insat 3B, Eutelsat W3,
                                      Telstar 6, Intelsat 804, Inmarsat III F1,
                                      GPS BIIA-24, Meteosat 6, TDRS 6, Arabsat 1C,
                                      Anik E1, Eutelsat II F2, Insat 1D, 515,
                                      Morelos 2, TDRS 1, ComStar D4, Marisat 3
    Older Than One Week   31    3.2%  ECHOSTAR-8, Intelsat 905, DirecTV 5,
                                      BSAT 2a, Sicral 1, STRV 1C, Nilesat 102,
                                      DELTA 2 R/B(2), Hispasat 1C, DELTA R/B(1),
                                      Hot Bird 5, Eutelsat W2, WestPac,
                                      Cosmos 2350, Hot Bird 4,
                                      Skynet 4D, Hot Bird 3, Hot Bird 2,
                                      Palapa C2, Gals 2,
                                      Hot Bird 1, Raduga 32, Molniya 3-46,
                                      SOLIDARIDAD 1, Molniya 3-45,
                                      Astra 1C, Insat 2A, Telecom 2A, Palapa B2R,
                                      Intercosmos 19, IUE
                          ---
                          955
    
    Percentage of TLE273.TXT one week old or less =  96.8%
    
    *********************************************************************
    
    MCCANTS.TLE
    
    http://users2.ev1.net/~mmccants/tles/mccants.zip
    
    One (1) Day Old      209   12.9%
    Two (2) Days Old     444   27.4%
    Three (3) Days Old    22    1.4%  NOSS 3 (D), NOSS 4 (A), NOSS 4 (E),
                                      NOSS 4 (F), NOSS 4 (H), Spacenet 2,
                                      GStar 1, TVSat 1, Superbird A, Gorizont 21,
                                      Yuri 3B, DMSP B5D2-6, USA 89 r,
                                      DMSP B5D2-7, MSX, TiPS, DMSP F14,
                                      Iridium 36, Lacrosse 3, USA 136,
                                      MStar 3 Cent r, IMAGE
    Four (4) Days Old      7     .4%  NOSS 5 (D), ASC 1, GStar 3, Marco Polo 2 r,
                                      Raduga 26, Gorizont 23, APEX r
    Five (5) Days Old    115    7.1%
    Six (6) Days Old     451   27.8%
    Seven (7) Days Old   310   19.1%
    Older Than One Week   53    3.3%
    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)
                          ---
                         1622
    
    Percentage of MCCANTS.TLE one week old or less =  96.1%
    
    *********************************************************************
    
    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   271   17.9%
    One (1) Day Old      576   38.0%
    Two (2) Days Old     144    9.5%
    Three (3) Days Old    95    6.3%
    Four (4) Days Old     87    5.7%
    Five (5) Days Old     95    6.3%
    Six (6) Days Old      47    3.1%
    Seven (7) Days Old    32    2.1%  Intelsat 2-2, OPS 9341, Mol 1-S, Anik A3,
                                      LES 8, Raduga 3, Raduga 7, ComStar 4,
                                      APPLE, Raduga 9, Satcom 3R, Insat 1A,
                                      Gorizont 5 r, Gorizont 8, Gorizont 11,
                                      Satcom KU-1, ETS V, Ekran 17, CS 3A,
                                      SkyNet 4B, TELE X, Raduga 27, Raduga 27 r,
                                      Anik E1, Meteosat 6, Express 2 r,
                                      ERS 28 dG, Intelsat 804, Eutelsat W3,
                                      Insat 3B, TDRS 9, Meteosat 6
    Older Than One Week  156   10.3%
    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
                          ---
                         1514
    
    Percentage of SPECIAL.TXT one week old or less =  89.0%
    
    *********************************************************************
    
    TL020930.TXT
    
    ftp://ftp.dransom.com/current.data/tle020930.zip
    ftp://ftp.dransom.com/current.data/
    
    One (1) Day Old      277   16.2%
    Two (2) Days Old     734   42.8%
    Three (3) Days Old   161    9.4%
    Four (4) Days Old    119    6.9%
    Five (5) Days Old    107    6.2%
    Six (6) Days Old      54    3.2%
    Seven (7) Days Old    41    2.4%
    Older Than One Week  220   12.8%
                          ---
                         1713
    
    Percentage of TL020930.TXT one week old or less =  87.2%
    
    *********************************************************************
    
    SATBASE.TLE - Updated 2-3 times/week.
    
    http://www.wingar.demon.co.uk/satevo/tle/satbase.zip
    
    Today's Epoch Date   571    6.8%
    One (1) Day Old     1457   17.4%
    Two (2) Days Old    1044   12.5%
    Three (3) Days Old   701    8.4%
    Four (4) Days Old    715    8.6%
    Five (5) Days Old    814    9.7%
    Six (6) Days Old    1086   13.0%
    Seven (7) Days Old   899   10.8%
    Older Than One Week 1061   12.7%
    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)
                          ---
                         8358
    
    Percentage of SATBASE.TLE one week old or less =  87.2%
    
    *********************************************************************
    
    GSFC981.TXT
    
    ftp://ftp.dransom.com/current.data/GSFC981.zip
    ftp://ftp.dransom.com/current.data/
    
    One (1) Day Old      233   15.4%
    Two (2) Days Old     588   38.9%
    Three (3) Days Old   156   10.3%
    Four (4) Days Old    118    7.8%
    Five (5) Days Old    107    7.1%
    Six (6) Days Old      54    3.6%
    Seven (7) Days Old    41    2.7%
    Older Than One Week  215   14.2%
                          ---
                         1512
    
    Percentage of GSFC981.TXT one week old or less =  85.8%
    
    *********************************************************************
    
    ALLDAT.TLE - Updated daily 4:25 p.m. CDT (21:25 UTC)
    
    http://users2.ev1.net/~mmccants/tles/alldat.zip
    
    One (1) Day Old      553    6.6%
    Two (2) Days Old    1628   19.5%
    Three (3) Days Old   889   10.7%
    Four (4) Days Old    862   10.3%
    Five (5) Days Old    961   11.5%
    Six (6) Days Old    1239   14.9%
    Seven (7) Days Old  1030   12.4%
    Older Than One Week 1166   14.0%
    Previous Years        11    <.1%  89046A, USA 56 Rk, 90095A, 91080B,
                                      USA 103, 95060A, USA 125 Rk2, Unk 000601,
                                      , 95586A, 96750A
                          ---
                         8339
    
    Percentage of ALLDAT.TLE one week old or less =  85.9%
    
    *********************************************************************
    
    Epoch Date Age Analysis - Tuesdays & Fridays at noon CDT (17:00 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,  04-Oct-2002, at noon CDT (17:00 UTC). The epoch date
    is the time at which the orbital data  (Keplerian elements)  have been
    calculated.  Satellite names are listed when less than thirty-six (36)
    in a category.
    
    Under Construction
    
    File Name     % wk old or less
    
    KEPELE.TLE        99.5
    VISUAL.TXT        98.5
    TLE273.TXT        96.8
    MCCANTS.TLE       96.1
    SPECIAL.TXT       89.0
    TL020930.TXT      87.2
    SATBASE.TLE       87.2
    ALLDAT.TLE        85.9
    GSFC981.TXT       85.8
    
    
    -----------------------------------------------------------------
    Unsubscribe from SeeSat-L by sending a message with 'unsubscribe'
    in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org
    http://www.satellite.eu.org/seesat/seesatindex.html
    



    This archive was generated by hypermail 2b29 : Tue Oct 01 2002 - 13:30:58 EDT