Active payloads

The active catalog lists payloads which are or may be still transmitting.

ⓘ#JCAT Piece Name LaunchDate LState Owner OwnState UNState Mass Class Category TF Perigee Apogee Inc OpOrbit
# Updated 2026 Aug 22 1806:36NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
S00965 1964-083DNNS 300201964 Dec 13 0008:10USBUWEPSUSUS54.000DNAVZ1027.01084.089.98LEO/P
S01002 1965-008CLES 11965 Feb 11 1519:05USAFSSDUSUS158.000DCOMZ2782.02805.032.14MEO
S01291 1965-016DSR 7B1965 Mar 9 1829:47USNRO/NRLUSUS47.000DSIGZ909.0938.070.09LEO/I
S01315 1965-027BEGRS IV1965 Apr 3 2125USACE/GIMRUSUS18.000DGEODZ1265.01320.090.22LEO/P
S01430 1965-051ATiros 101965 Jul 2 0407:00USESSAUSUS127.000CMETZ743.0835.098.60LEO/S
S01804 1965-098AAlouette 21965 Nov 29 0448:47USDRTECAUS*145.000CSCIZ502.02986.079.85LEO/I
S02389 1966-070AOV3-31966 Aug 4 1045:01USOARUSUS77.000CSCIZ358.04479.081.47MEO
S02411 1966-077BEGRS VII1966 Aug 19 1925USACE/GIMRUSUS18.000DGEODZ3675.03700.090.11MEO
S02412 1966-077CORS 11966 Aug 19 1925USAFSSDUSUS5.000DTECHZ3684.03700.090.11MEO
S02768 1967-040DERS 201967 Apr 28 1001:01USAFSSDUSUS9.000DTECHZ8982.0110845.033.28VHEO
S03669 1969-009AIsis 11969 Jan 30 0646USCRCCAUS*236.000CSCIZ575.03525.088.41MEO
S03891 1969-037BEGRS XIII1969 Apr 14 0754:03USARTOPLUSUS18.000DGEODZ1072.01131.099.91LEO/S
S05485 1971-080AShinsei1971 Sep 28 0400:00JISASJJ66.000CSCIZ869.01867.032.07LEO/I
S05580 1971-093AProspero1971 Oct 28 0409:29UKRAEUKUK66.000CSCIZ545.01580.082.06LEO/I
S05680 1971-110COPS 7898 P/L 21971 Dec 14 1213USNRO/NRLUSUS123.000DSIGZ987.0987.070.00LEO/I
S06235 1972-082ANOAA 21972 Oct 15 1719:19USNOAAUSUS309.000CMETZ1450.01456.0101.77LEO/S
S07530 1974-089BAMSAT-OSCAR-71974 Nov 15 1711:00USAMNAUSUS29.000ACOM-1440.01461.0101.73LEO/S
S10271 1977-076AVoyager 21977 Aug 20 1429:44USJPLUSUS820.000CPLANE325.0-20834.041.86EEO
S10321 1977-084AVoyager 11977 Sep 5 1256:01USJPLUSUS820.000CPLANE327.0-20658.028.51EEO
S10669 1978-016AFLTSATCOM F11978 Feb 9 2117:01USUSNESC/SAMSOUSUS1876.000DCOM-35488.035694.02.74GEO/D
S11060 1978-096ATiros-N1978 Oct 13 1123:00USGSFCUSUS1405.000CMETZ847.0865.098.92LEO/S
S14129 1983-058BAMSAT-OSCAR-101983 Jun 16 1159:03I-ESAAMDLDD155.000ACOM-3956.035498.026.16GTO
S14781 1984-021BUoSAT-OSCAR-111984 Mar 1 1759USUOSUKUK60.000BCOMU677.0696.098.25LEO/S
S15427 1984-123ANOAA 91984 Dec 12 1042:00USNOAAUSUS1712.000CMETZ843.0866.098.93LEO/S
S15595 1985-021AGeosat 11985 Mar 13 0200USNAVAIRUSUS636.000CSCIZ784.0788.0108.04LEO/R
S19548 1988-091BTDRS 31988 Sep 29 1537:00USGSFCUSUS2103.000CCOM-35784.035797.00.01GEO/S
S19976 1989-035AUSA 371989 May 10 1947:01USNRO/SAFSPUSUS1000.000DSIGU31000.041000.010.00GEO/NS
S20253 1989-077AFLTSATCOM F81989 Sep 25 0856:02USSPAWARUSUS1928.000DCOM-35781.035786.04.98GEO/I
S20439 1990-005DAMSAT-OSCAR-161990 Jan 22 0135:27FAMNAUSUS10.000ACOMU787.0804.098.72LEO/S
S20442 1990-005GLUSAT-OSCAR-191990 Jan 22 0135:27FAMLUAR[AR]12.000ACOM-790.0805.098.71LEO/S
S20580 1990-037BHubble Space Telescope1990 Apr 24 1233:52USGSFCUSUS10843.000CAST-611.0620.028.47LEO/I
S20776 1990-079ASkynet 4C1990 Aug 30 2246:00FMODUKUK1430.000DCOM-35785.035787.04.31GEO/I
S21639 1991-054BTDRS 51991 Aug 2 1502:00USGSFCUSUS2534.000CCOM-35779.035787.00.10GEO/S
S21688 1991-061AIRS-1B1991 Aug 29 0648:43SUISROININ990.000CIMGZ893.0920.099.14LEO/S
S22314 1993-003BTDRS-61993 Jan 13 1359:30USGSFCUSUS2534.000CCOM-35778.035794.00.07GEO/S
S22490 1993-009BSCD-11993 Feb 9 1430:34USINPEBRBR115.000CCOM-724.0789.024.97LEO/E
S22787 1993-056AUHF F/O F21993 Sep 3 1117:02USHCIUSUS2840.000DCOM-35129.036444.05.09GEO/I
S22825 1993-061CAMRAD-OSCAR-271993 Sep 26 0145:00FINFERUSUS12.000BCOMZ793.0806.098.68LEO/S
S22827 1993-061EITAMSat-OSCAR-261993 Sep 26 0145:00FAMITI[I]12.000ACOM-792.0806.098.68LEO/S
S22988 1994-009AMilstar 11994 Feb 7 2147:01USAFSMCUSUS4500.000DCOM-35777.035796.00.01GEO/S
S23097 1994-026AUSA 1031994 May 3 1555:01USNROC/AFSMCUSUS1232.000DSIGU1628.038728.063.06HEO/M
S23223 1994-054AUSA 1051994 Aug 27 0858:01USNROCUSUS4500.000DSIG-35592.035981.04.60GEO/I
S23333 1994-071AWind1994 Nov 1 0931:00USGSFCUSUS1195.000CSCIU186.0470310.028.75CLO
S23439 1994-085ARadio-ROSTO1994 Dec 26 0301:16RUNPOPMRRURU70.000CCOM-1881.02163.064.82MEO
S23467 1995-003AUHF F/O F41995 Jan 29 0125:01USHCIUSUS3023.000DCOM-35646.035920.05.11GEO/I
S23553 1995-019AAMSC 11995 Apr 7 2347:00USAMSCUSUS2995.000BCOM-35759.035796.00.11GEO/S
S23567 1995-022AUSA 1101995 May 14 1345:01USNROC/CIAUSUS5000.000DSIGU35750.035800.00.00GEO/S
S23609 1995-034AUSA 1121995 Jul 10 1238:03USNROC/AFSMCUSUS3000.000DSIGU1575.038780.063.41HEO/M
S23613 1995-035BTDRS 71995 Jul 13 1341:55USGSFCUSUS2225.000CCOM-35784.035791.00.03GEO/S
(16,673 more rows not shown)