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 Mar 25 18:56 | 2026 Mar 25 13:56:14 | 98.1324 | 0.00064 | 11.9994 | 194.6145 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 24 18:56 | 2026 Mar 24 11:53:58 | 98.1326 | 0.00063 | 11.9267 | 198.2819 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 23 18:56 | 2026 Mar 23 13:06:59 | 98.1329 | 0.00063 | 11.8630 | 201.6877 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 22 18:56 | 2026 Mar 22 06:11:47 | 98.1333 | 0.00062 | 11.7766 | 206.0327 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 21 19:05 | 2026 Mar 21 13:55:21 | 98.1334 | 0.00061 | 11.7312 | 208.5555 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 20 18:57 | 2026 Mar 20 11:53:04 | 98.1335 | 0.00061 | 11.6584 | 212.2018 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 19 18:56 | 2026 Mar 19 06:35:30 | 98.1334 | 0.00060 | 11.5766 | 216.4484 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 18 18:56 | 2026 Mar 18 12:41:25 | 98.1334 | 0.00059 | 11.5266 | 219.1858 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 17 18:56 | 2026 Mar 17 13:54:25 | 98.1333 | 0.00059 | 11.4629 | 222.7221 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 16 18:57 | 2026 Mar 16 06:59:12 | 98.1331 | 0.00058 | 11.3765 | 227.6502 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 15 18:56 | 2026 Mar 15 14:42:46 | 98.1330 | 0.00058 | 11.3310 | 230.9435 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 14 18:56 | 2026 Mar 14 14:18:07 | 98.1328 | 0.00057 | 11.2628 | 234.5636 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 13 18:57 | 2026 Mar 12 23:14:40 | 98.1327 | 0.00057 | 11.1537 | 240.5354 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 12 18:57 | 2026 Mar 12 13:28:49 | 98.1328 | 0.00057 | 11.1264 | 242.1097 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 11 18:56 | 2026 Mar 11 13:04:09 | 98.1329 | 0.00056 | 11.0582 | 246.0324 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:39:29 | 98.1332 | 0.00056 | 10.9900 | 250.0295 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 09 18:56 | 2026 Mar 09 12:14:50 | 98.1335 | 0.00056 | 10.9218 | 253.7341 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 08 18:57 | 2026 Mar 08 13:27:48 | 98.1336 | 0.00056 | 10.8582 | 257.4724 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 07 18:57 | 2026 Mar 07 14:40:47 | 98.1340 | 0.00056 | 10.7945 | 261.5306 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 06 18:56 | 2026 Mar 06 14:16:07 | 98.1342 | 0.00056 | 10.7263 | 265.5357 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 05 18:56 | 2026 Mar 05 13:51:26 | 98.1343 | 0.00056 | 10.6581 | 269.3868 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 04 18:57 | 2026 Mar 04 13:26:45 | 98.1345 | 0.00056 | 10.5899 | 273.2174 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 03 18:56 | 2026 Mar 03 13:02:05 | 98.1345 | 0.00056 | 10.5217 | 277.7006 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 02 18:57 | 2026 Mar 02 14:15:02 | 98.1345 | 0.00056 | 10.4581 | 281.0324 | 165.4879 | 14.75669 | 9.500 |
| 2026 Mar 01 18:57 | 2026 Mar 01 12:12:42 | 98.1343 | 0.00056 | 10.3853 | 285.2369 | 165.4879 | 14.75669 | 9.500 |
| 2026 Feb 28 18:56 | 2026 Feb 28 11:48:01 | 98.1341 | 0.00056 | 10.3171 | 289.1511 | 165.4879 | 14.75669 | 9.500 |
| 2026 Feb 27 19:05 | 2026 Feb 27 06:30:23 | 98.1339 | 0.00056 | 10.2352 | 293.8601 | 165.4879 | 14.75669 | 9.500 |
| 2026 Feb 26 20:45 | 2026 Feb 26 14:13:55 | 98.1339 | 0.00056 | 10.1897 | 296.4266 | 165.4879 | 14.75669 | 9.500 |