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 Apr 28 17:56 | 2026 Apr 28 13:13:31 | 98.1334 | 0.00082 | 14.2776 | 95.4611 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 27 17:58 | 2026 Apr 27 12:48:58 | 98.1331 | 0.00082 | 14.2093 | 98.2907 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 26 17:58 | 2026 Apr 26 12:24:24 | 98.1330 | 0.00082 | 14.1411 | 101.0680 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 25 17:58 | 2026 Apr 25 13:37:28 | 98.1329 | 0.00082 | 14.0775 | 103.5116 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:35:16 | 98.1329 | 0.00082 | 14.0047 | 106.5426 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 23 17:57 | 2026 Apr 23 06:17:47 | 98.1331 | 0.00082 | 13.9228 | 110.0564 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 22 17:57 | 2026 Apr 22 05:53:13 | 98.1334 | 0.00081 | 13.8546 | 112.9121 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 21 17:57 | 2026 Apr 21 11:59:12 | 98.1335 | 0.00081 | 13.8046 | 114.7881 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 20 17:57 | 2026 Apr 20 13:12:16 | 98.1337 | 0.00081 | 13.7409 | 117.1715 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 19 17:58 | 2026 Apr 19 12:47:41 | 98.1338 | 0.00080 | 13.6727 | 119.9803 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 18 17:56 | 2026 Apr 18 05:52:33 | 98.1337 | 0.00080 | 13.5863 | 123.6295 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 16 17:57 | 2026 Apr 16 06:41:02 | 98.1332 | 0.00079 | 13.4545 | 128.9328 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 14 17:57 | 2026 Apr 14 12:22:26 | 98.1327 | 0.00078 | 13.3362 | 133.8383 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:04:56 | 98.1325 | 0.00077 | 13.2544 | 137.4962 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 12 17:57 | 2026 Apr 12 13:10:55 | 98.1325 | 0.00077 | 13.2044 | 139.5300 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 11 17:57 | 2026 Apr 11 11:08:41 | 98.1325 | 0.00076 | 13.1316 | 142.6665 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 10 17:58 | 2026 Apr 10 05:51:11 | 98.1325 | 0.00076 | 13.0498 | 146.1988 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 09 18:01 | 2026 Apr 09 07:04:14 | 98.1326 | 0.00075 | 12.9861 | 149.0944 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 08 17:57 | 2026 Apr 08 06:39:39 | 98.1327 | 0.00074 | 12.9179 | 151.9277 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 07 17:57 | 2026 Apr 07 06:15:04 | 98.1329 | 0.00073 | 12.8497 | 154.8453 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 06 17:57 | 2026 Apr 06 05:50:28 | 98.1332 | 0.00073 | 12.7815 | 157.8556 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 05 17:56 | 2026 Apr 05 11:56:26 | 98.1333 | 0.00072 | 12.7315 | 159.9258 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 04 17:57 | 2026 Apr 04 06:38:55 | 98.1335 | 0.00071 | 12.6497 | 163.8186 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 03 17:56 | 2026 Apr 03 12:44:52 | 98.1334 | 0.00071 | 12.5997 | 165.9376 | 264.7536 | 14.75737 | 9.500 |
| 2026 Apr 02 18:03 | 2026 Apr 02 07:27:21 | 98.1333 | 0.00070 | 12.5178 | 169.7175 | 264.7536 | 14.75737 | 9.500 |