Epoch Date Age Analysis

From: sattrack@hal-pc.org
Date: Fri Aug 02 2002 - 13:01:37 EDT

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    *********************************************************************
    
      Epoch Date Age Analysis Friday, 02-Aug-2002, day 214, 11:44 CDT.
    
    *********************************************************************
    
    SPECIAL.TXT - Updated daily.
    
    http://oig1.gsfc.nasa.gov/scripts/foxweb.exe/app01?
    http://sattrackhouston.com/special.tle
    
    NASA/GSFC OIG Special Interest Group TLE's combined.
    
    Amateur/Geosynchronous/Globalstar/High Interest/
    Iridium/Navigation/ORBCOMM/Visible/Weather
    
    Today's Epoch Date   212   14.0%
    One (1) Day Old      709   46.9%
    Two (2) Days Old     185   12.2%
    Three (3) Days Old    90    5.9%
    Four (4) Days Old     35    2.3%  LES 6, Westar 1, Intsat 4-1, GOES 1,
                                      Marisat 1, DSCS 2-08, Intsat 4A-6,
                                      Cos 0637 rF, DSCS 2-13, GOES 4, Raduga 7r,
                                      Ekran 6 r, DSCS 2-16 rD, BS 2A, Himawari 3,
                                      Cos 1738, Raduga 5 r, Cos 1888, Raduga 22 r,
                                      SuperBird A, Raduga 26, Raduga 26r, Cos 2133,
                                      Raduga 27, BS 3B, SuperBird B1, Raduga 30 r,
                                      PAS 5, GE 3, Gorizont 45 r, GE-7,
                                      Atlantic Bird, GE-7, NAVSTAR 15, Cos 1948
    Five (5) Days Old     29    1.9%  Mol 1-S, Satcom 2, NATO 3B, NATO 3C,
                                      Gorizont 1, Raduga 10, Marecs A, Raduga 11r,
                                      Galaxy 1, Sakura 2B, Gorizont 8, Gorizont 8 r,
                                      Gorizont 9, Cos 1546 rF, SBS 4, Cos 2054,
                                      Cos 2085 r, Gorizont 22, Cos 2172,
                                      Inmarsat 2-4, TDRS 6, Solidaridad 1,
                                      Express 1, Luch, Express 6A rD,
                                      SICRAL 1, TDRS 6, GPS 2-19, GPS 2-26
    Six (6) Days Old      37    2.4%
    Seven (7) Days Old    45    3.0%
    Older Than One Week  159   10.5%
    Previous Years        12     .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, ISO dC
                          ---
                         1513
    
    Percentage of SPECIAL.TXT one week old or less =  88.7%
    
    *********************************************************************
    
    VISUAL.TXT - Updated daily.
    
    http://celestrak.com/NORAD/elements/visual.txt
    
    Today's Epoch Date    20   14.4%  THOR AGENA D R/B, SL-3 R/B, METEOR 1-2,
                                      AUREOLE 1 R/B, COSMOS 482 DEB, SL-3 R/B,
                                      COSMOS 1206 R/B, COSMOS 1220,
                                      COSMOS 1238 R/B, COSMOS 1263 R/B,
                                      COSMOS 1315 R/B, COSMOS 1500, COSMOS 1833,
                                      COSMOS 1933, COSMOS 1985 DEB,
                                      COSMOS 2151, COSMOS 2228, COSMOS 2278,
                                      COSMOS 2278 R/B, ISS (ZARYA)
    One (1) Day Old       46   33.1%
    Two (2) Days Old      48   34.5%
    Three (3) Days Old    25   18.0%  ATLAS CENTAUR 2, COSMOS 220 R/B, OAO 2,
                                      ISIS 1, OAO 3 (COPERNICU, SL-8 R/B,
                                      METEOR 1-28 R/B, SEASAT 1, COSMOS 1356 R/B,
                                      COSMOS 1400 R/B, SL-3 R/B, COSMOS 1536,
                                      COSMOS 1812, INTERCOSMOS 24 R, COBE R/B,
                                      COSMOS 2058 R/B, INTERCOSMOS 25,
                                      INTERCOSMOS 25 R, SPOT 3 R/B,
                                      COSMOS 2297 R/B, SL-16 R/B, SL-16 R/B,
                                      SL-08 R/B, CSL-04 R/B, SL-16 R/B
                          ---
                          139
    
    Percentage of VISUAL.TXT one week old or less = 100 %
    
    *********************************************************************
    
    SATBASE.TLE - Updated 2-3 times/week.
    
    http://www.wingar.demon.co.uk/satevo/tle/satbase.zip
    
    Today's Epoch Date     1    <.1%  MMX Ariane 5 r
    One (1) Day Old      590    7.0%
    Two (2) Days Old    1121   13.4%
    Three (3) Days Old  1480   17.6%
    Four (4) Days Old   1093   13.0%
    Five (5) Days Old   1082   12.9%
    Six (6) Days Old     705    8.4%
    Seven (7) Days Old   802    9.6%
    Older Than One Week 1485   17.7%
    Previous Years        29    <.1%  Molniya 1-72 r2, Transit 4A deb M,
                                      USA 39 (DSP), Titan 3C deb T, USA 56 r,
                                      C 1838 Prot deb, DSP 16 (USA75),
                                      GPS 1-06 deb C, Transit 4A deb M, USA 103,
                                      Milstar DFS 2, USA 125 r2, Transit 5B deb P,
                                      OPS 0856 deb T, STTW-1 CZ-3 deb,
                                      CAT 1 Ariane deb, HETE 2 Peg r,
                                      Cosmos 1579 cool, Cosmos 931 deb K,
                                      Titan 3C deb AK,
                                      MAP, Intelsat 515 Ari, Unknown 000601,
                                      Unknown 001203, Unknown 010313,
                                      Unknown 990907, Unknown 98002, GEO331,
                                      GEO337(VORTEX)
                          ---
                         8388
    
    Percentage of SATBASE.TLE one week old or less =  82.0%
    
    *********************************************************************
    
    KEPELE.TLE - Updated daily.
    
    http://sattrackhouston.com/kepele.zip
    
    Today's Epoch Date   155   28.5%
    One (1) Day Old      358   65.8%
    Two (2) Days Old      10    1.8%  GOES 6, GOES 11, Insat 2A, Envisat,
                                      IUE, IntlSat 503 r, Met 3M rFf, NOAA 08,
                                      TDRS 3, TDRS 5
    Three (3) Days Old    13    2.4%  GOES 8, Insat 2E, Insat 3C, Cos 1143 r,
                                      Cos 1808 r, Cos 2230 r, Envisat r,
                                      Gorizont 14, Gorizont 23, FengYun 1D r,
                                      MOS 1B, Met 1-23 r, TDF 1
    Four (4) Days Old      1     .2%  Superbird A
    Five (5) Days Old      1     .2%  TDRS 6
    Six (6) Days Old       1     .2%  Meteosat 3
    Older Than One Week    5     .9%  AO-10, GOES 2, ASC 1, Cos 2387, Intsat 512 f
                          ---
                          544
    
    Percentage of KEPELE.TLE one week old or less =  99.1%
    
    *********************************************************************
    
    BRIGHT50.TLE - Updated weekly.
    
    http://home.t-online.de/home/R.Kracht/bright50.tle
    
    Today's Epoch Date     7   14.0%  Cosmos 1145 r, Cosmos 1985 r, GPS 2-20 r1,
                                      Cosmos 2278 r, ISS, Cosmos 2383, ENVISAT
    One (1) Day Old       17   34.0%  Cosmos 185 r, Meteor 1-7 r, Cosmos 975 r,
                                      Cosmos 1063 r, In-Cosmos 19, Cosmos 1143 r,
                                      Cosmos 1154, Cosmos 1697 r, Cosmos 2053 r,
                                      HST, Cosmos 2082 r, UARS, Cosmos 2263 r,
                                      Cosmos 2322 r, TRMM,
                                      Zi Yuan 2 LM4r, Koronas F
    Two (2) Days Old      18   36.0%  Cosmos 1025, Cosmos 1093 r, Cosmos 1833 r,
                                      Cosmos 1844 r, Cosmos 1943 r, Cosmos 1980 r,
                                      Lacrosse 2, Cosmos 2219 r, Cosmos 2227 r,
                                      Cosmos 2237 r, Resurs 1-3 r, Helios 1A r,
                                      Resurs 1-4 r, Okean-O, Helios 1B r,
                                      Cosmos 2369 r, Lacrosse 4 r, Koronas F r
    Three (3) Days Old     6   12.0%  Seasat, Cosmos 2297 r, Cosmos 2333 r,
                                      Cosmos 2360 r, Okean-O r, ENVISAT Ari5 r
    Older Than One Week    2    4.0%  Lacrosse 3, Lacrosse 4
                          ---
                           50
    
    Percentage of BRIGHT50.TLE one week old or less =  96.0%
    
    *********************************************************************
    
    ALLDAT.TLE - Updated daily 4:25 p.m. CDT (21:25 UTC)
    
    http://users2.ev1.net/~mmccants/tles/alldat.zip
    
    Today's Epoch Date     1    <.1%  XMM Ari Rk
    One (1) Day Old      564    6.8%
    Two (2) Days Old    1120   13.4%
    Three (3) Days Old  1476   17.7%
    Four (4) Days Old   1095   13.1%
    Five (5) Days Old   1085   13.0%
    Six (6) Days Old     709    8.5%
    Seven (7) Days Old   819    9.8%
    Older Than One Week 1453   17.4%
    Previous Years        14    <.1%  89046A, USA 56 Rk, 90095A, 91080B,
                                      USA 103, 95060A, USA 125 Rk2, Unk 000601,
                                      Unk 001203, Unk 010313, Unknown 990907,
                                      Unknown 98002, 95586 A, 96750A
                          ---
                         8336
    
    Percentage of ALLDAT.TLE one week old or less =  82.4%
    
    *********************************************************************
    
    MCCANTS.TLE
    
    http://users2.ev1.net/~mmccants/tles/mccants.zip
    
    One (1) Day Old      296   18.2%
    Two (2) Days Old     551   33.9%
    Three (3) Days Old   645   39.7%
    Four (4) Days Old     17    1.0%  LCS 4, Intelsat 4-3 r, NATO III-B r,
                                      GOES 3 Del r, Cosmos 1045 r, Molniya 1-49,
                                      Gorizont 13, Gorizont 14, TELE-X,
                                      Superbird A, TDF 2, Raduga 26, Raduga 27,
                                      Gorizont 23, Yuri 3B,
                                      Telstar 401, Sirius 2
    Five (5) Days Old     10     .6%  Transit 9, Landsat 1, DMSP B5C-03,
                                      Cosmos 770 r, Gorizont 8, NOSS 8 (E),
                                      NOSS 8 (H), Cosmos 2172, USA 160 (A),
                                      USA 160 (C)
    Six (6) Days Old       8     .5%  NOSS 1 (A), NOSS 1 (J), DMSP B5D1-2,
                                      USA 32, DMSP B5D2-6, USA 141 (ATEX),
                                      HETE 2, USA 160 r
    Seven (7) Days Old     9     .6%  NOSS 2 (F), NOSS 6 (A), NOSS 6 (F),
                                      Gorizont 17, NATO IV A r, Cosmos 2292 r,
                                      COMETS, CXO IUS r, Fregat r/Clst2
    Older Than One Week   73    4.5%
    Previous Years        14     .1%  USA 39 (DSP), USA 56 r, DSP 15 (USA65),
                                      DSP 16 (USA75), USA 103, Milstar DFS 2,
                                      USA 125 r2, Unknown 000601, Unknown 001203,
                                      Unknown 010313, Unknown 990907,
                                      Unknown 98002, GEO331, GEO337(VORTEX)
                          ---
                         1623
    
    Percentage of MCCANTS.TLE one week old or less =  94.6%
    
    *********************************************************************
    
    TLE.TXT
    
    http://members.aol.com/mir16609/tle.zip
    
    One (1) Day Old      401   13.8%
    Two (2) Days Old     815   28.1%
    Three (3) Days Old   852   29.3%
    Four (4) Days Old    152    5.2%
    Five (5) Days Old    146    5.0%
    Six (6) Days Old      89    3.1%
    Seven (7) Days Old    89    3.1%
    Older Than One Week  346   11.9%
    Previous Years        15     .1%  GEO337(VORTEX), GEO331, Unknown 98002,
                                      Unknown 990907, Unknown 010313, Unk 001203,
                                      Unk 000601, HETE 2 Peg r, USA 125 r2,
                                      Milstar DFS 2, USA 103, DSP 16 (USA75),
                                      DSP 15 (USA65), USA 56 r, USA 39 (DSP)
                          ---
                         2905
    
    Percentage of TLE.TXT one week old or less =  87.6%
    
    *********************************************************************
    
    TLE213.TXT
    
    ftp://ftp.dransom.com/current.data/tle213.zip
    ftp://ftp.dransom.com/current.data/
    
    One (1) Day Old       33    3.4%  Galaxy 3C, Skynet 4F, Thuraya 1, Tango,
                                      Rumba, Salsa, Samba, GlobalStar M28,
                                      UoSAT 12, Landsat 7, IRIDIUM 83, IRIDIUM 84,
                                      Orbcomm FM 25, Orbcomm FM 23, Orbcomm FM 18,
                                      IRIDIUM 54, IRIDIUM 28, IRIDIUM 33,
                                      OrbView 2 (SeaSt, IRIDIUM 17,
                                      ERS 2, NATO 4B, Cosmos 2228, Telecom 2A,
                                      Fuji 2 (OSCAR 20, Skynet 4A, Cosmos 1933,
                                      Cosmos 1867, Cosmos 1833, MOS 1A,
                                      COSMOS 1697 R/B, ERBS, Meteor 1-2
    Two (2) Days Old     357   36.9%
    Three (3) Days Old   414   42.8%
    Four (4) Days Old     81    8.4%
    Five (5) Days Old     31    3.2%  DirecTV 4S, Eurobird, Sicral 1, Nilesat 102,
                                      DELTA 2 R/B(2), AsiaStar, DirecTV 1-R,
                                      Telkom 1, AsiaSat 3S, Arabsat 3A,
                                      Nilesat 101, Sirius 2, AMC 2, GPS BIIA-26,
                                      TURKSAT 1C, N-Star 2, Galaxy 3R, AsiaSat 2,
                                      Intelsat 704, ALTAIR-2/LUCH,
                                      Express 1, DirecTV 1, SOLIDARIDAD 1,
                                      Insat 2B, GPS BIIA-19 PRN=,
                                      TDRS 6, Superbird A1, Cosmos 2172,
                                      Palapa B2R, Astra 1A,
                                      HGS 5
    Six (6) Days Old      14    1.4%  PAS-10, Europe*Star F1, HETE-2, Cosmos 2350,
                                      Inmarsat III F5, Agila 2, Palapa C2,
                                      Intelsat 707, HispaSat 1B, DFS 3,
                                      GPS BIIA-15, Molniya 3-39, Cosmos 2085,
                                      GPS BII-02
    Seven (7) Days Old    10    1.0%  Garuda 1, Koreasat 3, JCSat 6,
                                      Inmarsat III F4,
                                      Palapa C1, JCSAT 3, TURKSAT 1B, Gorizont 30,
                                      Gals 1, Inmarsat II F4
    Older Than One Week   28    2.9%  CONTOUR, Astra 2D, Astra 2B, Astra 1H,
                                      Skynet 4E, Hot Bird 5, Astra 2A, Hot Bird 4,
                                      Astra 1G, Hot Bird 3, Hot Bird 2, Italsat F2,
                                      Arabsat 2A, Astra 1F, Astra 1E, Hot Bird 1,
                                      Raduga 1-3, Astra 1C, Palapa B4, Raduga 28,
                                      Astra 1B, Eutelsat II F2, AsiaSat 1,
                                      JCSAT 2, NATO 3D,
                                      OSCAR 10, GOES 2, ATS 1
                          ---
                          968
    
    Percentage of TLE213.TXT one week old or less =  97.1%
    
    *********************************************************************
    
    GSFC932.TXT
    
    ftp://ftp.dransom.com/current.data/GSFC932.zip
    ftp://ftp.dransom.com/current.data/
    
    One (1) Day Old      254   17.0%
    Two (2) Days Old     490   32.8%
    Three (3) Days Old   285   19.1%
    Four (4) Days Old    108    7.2%
    Five (5) Days Old     48    3.2%
    Six (6) Days Old      43    2.9%
    Seven (7) Days Old    52    3.5%
    Older Than One Week  212   14.2%
                          ---
                         1492
    
    Percentage of GSFC932.TXT one week old or less =  85.8%
    
    *********************************************************************
    
    TL020801.TXT
    
    ftp://ftp.dransom.com/current.data/tle020801.zip
    ftp://ftp.dransom.com/current.data/
    
    One (1) Day Old      258   15.2%
    Two (2) Days Old     530   31.2%
    Three (3) Days Old   437   25.8%
    Four (4) Days Old    113    6.7%
    Five (5) Days Old     49    2.9%
    Six (6) Days Old      45    2.7%
    Seven (7) Days Old    52    3.1%
    Older Than One Week  212   12.5%
                          ---
                         1696
    
    Percentage of TL020801.TXT one week old or less =  87.5%
    
    *********************************************************************
    
    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 Tuesday,06-August-2002, at noon CDT (17:00 UTC).The epoch date
    is the time at which the orbital data  (Keplerian elements)  have been
    calculated.
    
    
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    This archive was generated by hypermail 2b29 : Fri Aug 02 2002 - 13:16:18 EDT