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 May 12 17:58 | 2026 May 12 05:56:03 | 98.1340 | 0.00080 | 15.1962 | 58.9330 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 11 17:56 | 2026 May 11 12:02:03 | 98.1339 | 0.00081 | 15.1462 | 60.9395 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 10 17:57 | 2026 May 10 13:15:10 | 98.1338 | 0.00081 | 15.0825 | 63.4420 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 09 17:57 | 2026 May 09 11:12:59 | 98.1339 | 0.00081 | 15.0097 | 66.4065 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 08 17:57 | 2026 May 08 05:55:32 | 98.1340 | 0.00081 | 14.9278 | 69.6971 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 07 17:58 | 2026 May 07 05:31:00 | 98.1342 | 0.00082 | 14.8596 | 72.4312 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 06 17:57 | 2026 May 06 13:14:39 | 98.1343 | 0.00082 | 14.8142 | 73.9736 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 05 17:57 | 2026 May 05 12:50:06 | 98.1344 | 0.00082 | 14.7459 | 76.5670 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 04 17:57 | 2026 May 04 12:25:33 | 98.1345 | 0.00082 | 14.6777 | 79.5384 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 03 17:57 | 2026 May 03 13:38:39 | 98.1345 | 0.00082 | 14.6141 | 82.1075 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 02 17:57 | 2026 May 02 13:14:06 | 98.1344 | 0.00082 | 14.5459 | 84.7241 | 301.2665 | 14.75762 | 9.500 |
| 2026 May 01 17:56 | 2026 May 01 12:49:33 | 98.1343 | 0.00082 | 14.4777 | 87.2744 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 30 17:56 | 2026 Apr 30 12:25:00 | 98.1342 | 0.00082 | 14.4094 | 90.1372 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 29 17:57 | 2026 Apr 29 13:38:04 | 98.1338 | 0.00082 | 14.3458 | 92.6496 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 28 17:56 | 2026 Apr 28 13:13:31 | 98.1334 | 0.00082 | 14.2776 | 95.4611 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 27 17:58 | 2026 Apr 27 12:48:58 | 98.1331 | 0.00082 | 14.2093 | 98.2907 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 26 17:58 | 2026 Apr 26 12:24:24 | 98.1330 | 0.00082 | 14.1411 | 101.0680 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 25 17:58 | 2026 Apr 25 13:37:28 | 98.1329 | 0.00082 | 14.0775 | 103.5116 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:35:16 | 98.1329 | 0.00082 | 14.0047 | 106.5426 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 23 17:57 | 2026 Apr 23 06:17:47 | 98.1331 | 0.00082 | 13.9228 | 110.0564 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 22 17:57 | 2026 Apr 22 05:53:13 | 98.1334 | 0.00081 | 13.8546 | 112.9121 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 21 17:57 | 2026 Apr 21 11:59:12 | 98.1335 | 0.00081 | 13.8046 | 114.7881 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 20 17:57 | 2026 Apr 20 13:12:16 | 98.1337 | 0.00081 | 13.7409 | 117.1715 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 19 17:58 | 2026 Apr 19 12:47:41 | 98.1338 | 0.00080 | 13.6727 | 119.9803 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 18 17:56 | 2026 Apr 18 05:52:33 | 98.1337 | 0.00080 | 13.5863 | 123.6295 | 301.2665 | 14.75762 | 9.500 |
| 2026 Apr 16 17:57 | 2026 Apr 16 06:41:02 | 98.1332 | 0.00079 | 13.4545 | 128.9328 | 301.2665 | 14.75762 | 9.500 |