Orbital elements of SDS-4
| Launched | 16 May 2012 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 38339 |
| Alternative names |
SMALL DEMONSTRATION SATELLITE 4 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 Jul 11 17:56 | 2026 Jul 11 12:31:13 | 98.1374 | 0.00060 | 19.2403 | 209.8800 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jul 09 17:56 | 2026 Jul 08 22:41:19 | 98.1371 | 0.00058 | 19.0674 | 219.7994 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jul 08 17:56 | 2026 Jul 08 12:55:32 | 98.1372 | 0.00058 | 19.0401 | 221.1371 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jul 07 17:56 | 2026 Jul 07 12:31:05 | 98.1374 | 0.00058 | 18.9719 | 224.7824 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jul 06 17:57 | 2026 Jul 06 07:13:46 | 98.1376 | 0.00057 | 18.8900 | 229.5878 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jul 05 17:56 | 2026 Jul 05 06:49:19 | 98.1379 | 0.00057 | 18.8217 | 233.2262 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jul 04 17:56 | 2026 Jul 04 06:24:52 | 98.1381 | 0.00056 | 18.7535 | 236.9773 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jul 03 17:57 | 2026 Jul 02 20:14:39 | 98.1382 | 0.00055 | 18.6580 | 242.9553 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jul 02 17:56 | 2026 Jul 02 05:35:58 | 98.1383 | 0.00055 | 18.6170 | 244.8405 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jul 01 17:56 | 2026 Jul 01 03:33:54 | 98.1383 | 0.00055 | 18.5442 | 249.7446 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:30:46 | 98.1380 | 0.00055 | 18.4350 | 256.2177 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:30:46 | 98.1380 | 0.00055 | 18.4350 | 256.2177 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 28 17:56 | 2026 Jun 27 21:27:38 | 98.1374 | 0.00054 | 18.3258 | 263.1158 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 27 17:55 | 2026 Jun 27 06:48:58 | 98.1374 | 0.00055 | 18.2849 | 265.5671 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 26 17:56 | 2026 Jun 26 06:24:30 | 98.1371 | 0.00055 | 18.2166 | 269.8992 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 25 17:56 | 2026 Jun 25 06:00:02 | 98.1370 | 0.00055 | 18.1484 | 273.7135 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 24 17:55 | 2026 Jun 24 07:13:12 | 98.1368 | 0.00055 | 18.0847 | 277.1154 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 23 17:56 | 2026 Jun 22 19:25:19 | 98.1367 | 0.00055 | 17.9846 | 283.1387 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 22 17:56 | 2026 Jun 21 12:30:20 | 98.1370 | 0.00056 | 17.8982 | 288.0962 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 21 17:57 | 2026 Jun 21 12:30:20 | 98.1370 | 0.00056 | 17.8982 | 288.0962 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 20 17:56 | 2026 Jun 20 12:05:51 | 98.1372 | 0.00056 | 17.8300 | 292.0514 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 19 17:57 | 2026 Jun 19 06:48:30 | 98.1376 | 0.00056 | 17.7481 | 296.7679 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 18 17:56 | 2026 Jun 18 06:24:01 | 98.1378 | 0.00057 | 17.6798 | 301.1534 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 17 17:57 | 2026 Jun 17 12:30:04 | 98.1378 | 0.00057 | 17.6298 | 304.0328 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 16 17:55 | 2026 Jun 16 07:12:42 | 98.1376 | 0.00057 | 17.5479 | 308.2582 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 15 17:56 | 2026 Jun 15 13:18:45 | 98.1374 | 0.00058 | 17.4978 | 311.2157 | 150.2066 | 14.75861 | 9.500 |
| 2026 Jun 14 17:57 | 2026 Jun 14 12:54:17 | 98.1371 | 0.00059 | 17.4296 | 315.2404 | 150.2066 | 14.75861 | 9.500 |