| Satellite | First Observation | Last Observation | Pass-Segments | Observations | Duration in [s] |
|---|---|---|---|---|---|
| Ajisai, 8606101 | 2021-05-04 19:22:52 | 2025-12-18 20:17:13 | 1131 | 29380226 | 392015 |
| ALOS-4, 2412301 | 2024-12-01 13:02:07 | 2024-12-05 12:51:24 | 4 | 50327 | 968 |
| Beacon-C, 6503201 | 2021-05-04 19:36:55 | 2025-12-17 04:06:03 | 494 | 9046651 | 123423 |
| BeiDou-3M1, 1706901 | 2023-02-28 19:07:01 | 2025-12-01 03:16:32 | 59 | 146688 | 48220 |
| BeiDou-3M10, 1802902 | 2022-03-11 20:05:37 | 2025-12-16 23:11:59 | 61 | 82904 | 45036 |
| BeiDou-3M11, 1806702 | 2023-02-28 04:08:14 | 2025-12-16 14:29:22 | 62 | 127600 | 52974 |
| BeiDou-3M12, 1806701 | 2023-02-23 05:14:45 | 2025-11-07 05:51:10 | 47 | 84851 | 39177 |
| BeiDou-3M13, 1807201 | 2023-04-03 02:36:51 | 2025-12-15 22:50:36 | 42 | 126699 | 37353 |
| BeiDou-3M14, 1807202 | 2023-03-11 20:23:57 | 2025-12-16 22:01:10 | 54 | 141741 | 63221 |
| BeiDou-3M15, 1807802 | 2023-02-19 17:36:42 | 2025-12-16 18:28:09 | 41 | 93049 | 29152 |
| BeiDou-3M16, 1807801 | 2023-08-28 03:34:52 | 2025-12-17 15:45:43 | 56 | 115789 | 36829 |
| BeiDou-3M17, 1809301 | 2023-05-14 02:19:24 | 2025-12-20 16:15:32 | 68 | 176418 | 48483 |
| BeiDou-3M18, 1809302 | 2023-04-03 03:20:33 | 2025-12-01 16:45:02 | 53 | 119132 | 33751 |
| BeiDou-3M19, 1909001 | 2023-03-11 21:43:26 | 2025-12-16 22:19:34 | 35 | 72778 | 32657 |
| BeiDou-3M2, 1706902 | 2021-05-06 04:34:36 | 2025-12-17 03:50:04 | 71 | 198320 | 76446 |
| BeiDou-3M20, 1909002 | 2023-03-02 05:36:47 | 2025-12-15 18:45:02 | 30 | 98239 | 20874 |
| BeiDou-3M21, 1907802 | 2023-02-26 19:23:19 | 2025-12-15 18:03:31 | 67 | 225065 | 43769 |
| BeiDou-3M22, 1907801 | 2023-04-13 20:43:18 | 2025-12-11 21:08:21 | 51 | 132317 | 39132 |
| BeiDou-3M23, 1906102 | 2023-04-07 02:49:05 | 2025-12-15 06:33:50 | 64 | 143834 | 42410 |
| BeiDou-3M24, 1906101 | 2023-04-09 03:20:24 | 2025-04-28 07:20:08 | 42 | 170548 | 42408 |
| BeiDou-3M3, 1801802 | 2021-05-05 19:39:05 | 2025-11-09 05:01:36 | 63 | 184248 | 53167 |
| BeiDou-3M4, 1801801 | 2023-03-12 06:37:38 | 2025-12-16 04:46:49 | 49 | 129812 | 49193 |
| BeiDou-3M5, 1806201 | 2023-02-27 03:41:46 | 2025-12-15 17:30:32 | 46 | 123231 | 43801 |
| BeiDou-3M6, 1806202 | 2023-04-26 00:50:25 | 2025-12-06 06:08:56 | 62 | 154142 | 33779 |
| BeiDou-3M9, 1802901 | 2021-08-25 03:29:24 | 2025-12-17 01:05:01 | 55 | 92503 | 44519 |
| Compass-I3, 1101301 | 2023-09-05 23:28:43 | 2025-12-15 18:55:33 | 6 | 1674 | 3437 |
| Compass-I5, 1107301 | 2021-05-06 03:09:17 | 2025-08-12 20:15:06 | 7 | 8343 | 15458 |
| Compass-I6B, 1602101 | 2022-09-03 02:47:17 | 2025-12-15 18:37:17 | 13 | 11182 | 11804 |
| Compass-M3, 1201801 | 2021-05-05 20:06:53 | 2025-11-05 20:45:54 | 24 | 47748 | 17911 |
| Cryosat-2, 1001301 | 2021-05-05 19:26:21 | 2025-12-18 21:07:48 | 760 | 8443162 | 156026 |
| ELSA-d (Chaser) , 2102213 | 2021-09-07 23:01:21 | 2022-06-23 08:46:34 | 7 | 10656 | 1196 |
| ELSA-d (Target), 2102239 | 2023-04-21 23:08:10 | 2023-04-21 23:11:56 | 1 | 1856 | 227 |
| Etalon-1, 8900103 | 2021-06-17 21:29:27 | 2025-11-18 04:35:32 | 84 | 232297 | 82122 |
| Etalon-2, 8903903 | 2021-08-24 03:14:57 | 2025-11-01 05:08:28 | 84 | 235893 | 85958 |
| Galileo-101, 1106001 | 2021-08-12 03:31:58 | 2025-12-18 20:53:22 | 138 | 611105 | 180766 |
| Galileo-102, 1106002 | 2021-05-30 22:14:16 | 2025-12-17 04:01:22 | 127 | 519562 | 154199 |
| Galileo-103, 1205501 | 2021-05-19 18:39:20 | 2025-12-17 01:32:01 | 144 | 686230 | 139460 |
| Galileo-104, 1205502 | 2021-06-16 21:53:05 | 2025-02-04 23:12:33 | 94 | 461648 | 102937 |
| Galileo-201, 1405001 | 2021-07-18 02:35:53 | 2025-12-12 02:00:02 | 131 | 425904 | 139536 |
| Galileo-202, 1405002 | 2021-07-08 02:09:39 | 2025-12-06 22:45:49 | 115 | 375163 | 109027 |
| Galileo-203, 1501701 | 2021-06-09 18:26:05 | 2025-12-15 18:23:19 | 106 | 206842 | 115880 |
| Galileo-204, 1501702 | 2021-08-25 03:10:31 | 2025-12-20 16:36:47 | 91 | 147475 | 99370 |
| Galileo-205, 1504501 | 2021-05-10 02:53:13 | 2025-12-15 19:31:57 | 120 | 192229 | 116945 |
| Galileo-206, 1504502 | 2021-06-16 21:24:12 | 2025-11-21 23:00:15 | 136 | 264202 | 133005 |
| Galileo-207, 1606901 | 2021-05-04 23:32:13 | 2025-12-07 00:15:40 | 122 | 274678 | 152629 |
| Galileo-208, 1507902 | 2021-05-06 04:50:18 | 2025-11-21 01:35:25 | 108 | 239466 | 138081 |
| Galileo-209, 1507901 | 2021-05-05 21:35:26 | 2025-12-16 05:20:24 | 91 | 140894 | 91761 |
| Galileo-210, 1603002 | 2021-05-24 01:41:19 | 2025-11-22 19:20:34 | 123 | 176999 | 129787 |
| Galileo-211, 1603001 | 2021-05-06 03:42:26 | 2025-12-20 16:46:09 | 134 | 217858 | 129886 |
| Galileo-212, 1606902 | 2021-05-04 19:58:59 | 2025-11-19 06:31:02 | 104 | 196384 | 163196 |
| Galileo-213, 1606903 | 2021-06-17 02:41:39 | 2025-12-16 00:47:44 | 91 | 123464 | 104973 |
| Galileo-214, 1606904 | 2021-05-18 20:24:53 | 2025-12-16 05:06:57 | 135 | 210602 | 143291 |
| Galileo-215, 1707901 | 2021-08-02 22:38:03 | 2025-11-22 18:31:28 | 129 | 218555 | 132376 |
| Galileo-216, 1707902 | 2021-05-06 02:55:04 | 2025-12-18 19:30:09 | 117 | 171834 | 140065 |
| Galileo-217, 1707903 | 2021-06-16 22:36:23 | 2025-11-26 16:24:32 | 135 | 255260 | 148518 |
| Galileo-218, 1707904 | 2021-05-10 02:37:32 | 2025-12-06 22:30:18 | 143 | 246128 | 165684 |
| Galileo-219, 1806003 | 2022-03-10 23:14:15 | 2025-12-20 15:56:56 | 91 | 153721 | 81693 |
| Galileo-220, 1806004 | 2021-05-31 19:58:04 | 2025-12-02 17:30:18 | 110 | 204931 | 121867 |
| Galileo-221, 1806001 | 2021-05-04 19:50:59 | 2025-12-12 01:50:14 | 125 | 245496 | 134143 |
| Galileo-222, 1806002 | 2021-05-30 21:17:44 | 2025-12-15 19:20:03 | 120 | 243926 | 122345 |
| Galileo-223, 2111601 | 2022-02-13 18:39:35 | 2025-12-20 17:03:31 | 118 | 196907 | 138344 |
| Galileo-224, 2111602 | 2022-02-28 18:49:30 | 2025-12-18 19:45:09 | 80 | 149037 | 88473 |
| Galileo-225, 2407901 | 2024-09-06 20:32:13 | 2025-12-07 00:31:46 | 57 | 122283 | 48114 |
| Galileo-227, 2407903 | 2024-07-30 21:10:41 | 2025-12-16 02:40:28 | 51 | 94495 | 54594 |
| Geo-IK-2, 1603401 | 2021-05-06 05:24:30 | 2024-05-23 15:50:43 | 483 | 7379490 | 128414 |
| Glonass-105, 0705202 | 2021-06-09 18:10:11 | 2021-10-21 21:02:05 | 2 | 1909 | 1457 |
| Glonass-107, 0706501 | 2021-09-01 18:37:23 | 2021-10-10 16:32:09 | 3 | 601 | 2668 |
| Glonass-116, 0907001 | 2021-05-05 20:40:47 | 2022-02-26 20:08:51 | 3 | 1324 | 2941 |
| Glonass-121, 1000702 | 2021-09-29 22:06:43 | 2021-09-29 22:15:05 | 1 | 417 | 503 |
| Glonass-122, 1004103 | 2021-05-06 04:21:49 | 2021-10-23 03:22:33 | 17 | 64594 | 23631 |
| Glonass-127, 1106403 | 2021-05-04 19:41:18 | 2022-02-14 04:34:42 | 28 | 81740 | 21209 |
| Glonass-128, 1106401 | 2021-05-03 05:16:46 | 2022-02-25 04:12:57 | 27 | 104047 | 31815 |
| Glonass-129, 1106402 | 2021-05-18 20:15:21 | 2022-02-15 22:27:12 | 19 | 51856 | 32392 |
| Glonass-131, 1301901 | 2021-05-04 22:18:09 | 2022-02-24 04:29:14 | 25 | 110371 | 49932 |
| Glonass-132, 1401201 | 2021-05-05 21:23:25 | 2022-02-23 13:27:41 | 26 | 96383 | 29633 |
| Glonass-133, 1403201 | 2021-05-09 20:19:28 | 2022-02-23 20:23:25 | 26 | 87795 | 18532 |
| Glonass-134, 1407501 | 2021-05-24 01:18:06 | 2022-02-13 17:48:03 | 31 | 126724 | 42174 |
| Glonass-135, 1600801 | 2021-05-05 21:08:57 | 2022-02-19 18:52:34 | 20 | 59182 | 15866 |
| Glonass-137, 1705501 | 2021-05-30 22:02:34 | 2022-02-26 17:29:58 | 30 | 135427 | 21237 |
| Glonass-138, 1805301 | 2021-05-06 03:31:42 | 2022-02-27 03:00:37 | 34 | 130853 | 50269 |
| Glonass-139, 1808601 | 2021-06-05 04:34:11 | 2022-02-19 18:26:26 | 28 | 110893 | 26024 |
| Glonass-140, 1903001 | 2021-05-05 00:10:32 | 2022-02-24 03:52:49 | 29 | 125367 | 32194 |
| Glonass-141, 1908801 | 2021-05-05 01:48:06 | 2022-02-25 04:56:51 | 31 | 180028 | 36320 |
| Glonass-142, 2001801 | 2021-05-05 20:26:18 | 2022-02-26 19:00:40 | 33 | 146796 | 38657 |
| Glonass-143, 2007501 | 2021-05-10 02:14:04 | 2022-02-23 17:21:38 | 27 | 198429 | 36303 |
| GRACE-FO-1, 1804701 | 2021-05-05 02:42:49 | 2025-12-18 19:51:16 | 516 | 3980591 | 51537 |
| GRACE-FO-2, 1804702 | 2021-05-05 02:45:09 | 2025-12-18 19:53:18 | 443 | 3576701 | 47811 |
| HY-2B, 1808101 | 2021-05-09 16:52:51 | 2025-12-20 17:31:44 | 863 | 11207585 | 218918 |
| HY-2C, 2006601 | 2021-05-05 01:42:18 | 2025-12-20 16:24:56 | 1259 | 16157443 | 309581 |
| HY-2D, 2104301 | 2021-06-05 03:29:06 | 2025-12-18 20:32:24 | 1217 | 17204257 | 318984 |
| IceSAT-2, 1807001 | 2021-05-05 17:22:54 | 2025-10-31 00:04:58 | 65 | 565973 | 10532 |
| IRNSS-1B, 1401701 | 2022-08-29 20:39:41 | 2022-09-05 19:47:13 | 3 | 974 | 12292 |
| Jason-3, 1600201 | 2021-05-04 19:26:54 | 2025-12-20 13:07:46 | 1612 | 21113774 | 469625 |
| Kompsat-5, 1304201 | 2021-06-09 17:58:22 | 2024-04-11 18:04:50 | 114 | 1447098 | 20813 |
| Lageos-1, 7603901 | 2021-05-05 00:21:46 | 2025-12-20 14:55:03 | 1413 | 23120416 | 1403341 |
| Lageos-2, 9207002 | 2021-05-05 20:21:38 | 2025-12-17 06:07:51 | 902 | 11098716 | 960070 |
| Lares, 1200601 | 2021-05-03 05:07:44 | 2025-12-20 16:53:33 | 1479 | 14887960 | 488630 |
| Lares-2, 2208001 | 2022-08-24 12:13:45 | 2025-12-18 21:39:07 | 883 | 10222211 | 928081 |
| Larets, 0304206 | 2021-05-04 23:53:17 | 2025-12-20 16:03:31 | 503 | 4542205 | 96690 |
| NanoFF-B, 2318517 | 2025-10-24 19:42:40 | 2025-10-24 21:19:38 | 2 | 12638 | 292 |
| PAZ, 1802001 | 2021-05-09 17:08:00 | 2025-12-20 16:19:33 | 505 | 5857883 | 88420 |
| Saral, 1300901 | 2021-05-05 17:20:33 | 2025-12-20 17:08:01 | 981 | 12413434 | 224617 |
| Sentinel-3A, 1601101 | 2021-05-05 19:47:35 | 2025-12-18 20:27:21 | 939 | 11587289 | 205845 |
| Sentinel-3B, 1803901 | 2021-05-04 19:38:44 | 2025-12-18 21:29:50 | 942 | 11528960 | 208499 |
| Sentinel-6A, 2008601 | 2021-05-04 19:31:47 | 2025-12-20 13:15:11 | 1581 | 21413444 | 470600 |
| Sentinel-6B, 2526401 | 2025-11-25 10:42:30 | 2025-12-18 10:35:44 | 40 | 302104 | 8488 |
| SNET-4, 1801409 | 2021-06-08 22:57:39 | 2021-08-12 09:03:53 | 7 | 6762 | 1096 |
| Starlette, 7501001 | 2021-05-24 02:35:56 | 2025-12-17 08:55:02 | 1091 | 18999454 | 285938 |
| Stella, 9306102 | 2021-05-06 05:09:02 | 2025-12-18 20:07:22 | 978 | 15275105 | 214504 |
| Swarm-A, 1306702 | 2021-05-05 20:18:44 | 2025-12-17 13:36:48 | 218 | 1530481 | 22276 |
| Swarm-B, 1306701 | 2021-05-05 20:53:05 | 2025-12-18 20:01:06 | 453 | 5111997 | 78033 |
| Swarm-C, 1306703 | 2021-05-05 20:17:14 | 2025-12-17 13:34:37 | 177 | 1070285 | 16052 |
| SWOT, 2217301 | 2023-01-28 20:19:21 | 2025-12-18 21:02:13 | 676 | 10236869 | 161776 |
| TanDEM-X, 1003001 | 2021-05-23 16:42:46 | 2025-12-17 05:18:23 | 426 | 3350417 | 47581 |
| Technosat, 1704205 | 2021-05-05 20:55:38 | 2025-11-08 03:00:55 | 87 | 252898 | 16931 |
| TerraSAR-X, 0702601 | 2021-05-23 16:45:22 | 2025-12-17 05:20:25 | 388 | 2974247 | 38987 |
| Westpac, 9804305 | 2024-07-04 02:37:52 | 2025-12-17 14:18:13 | 150 | 389005 | 38505 |
| Last update: Dec. 22, 2025, 12:11 p.m. | |||||
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