Orbital elements of OTTER
| Launched | 27 November 2025 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | Germany |
| NORAD ID | 66680 |
| 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 14 17:57 | 2026 Apr 14 12:19:17 | 97.4232 | 0.00053 | 11.9346 | 204.7381 | 155.3599 | 15.18516 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 04:41:29 | 97.4230 | 0.00052 | 11.8484 | 209.2642 | 155.3599 | 15.18516 | – |
| 2026 Apr 12 17:57 | 2026 Apr 12 11:17:41 | 97.4228 | 0.00051 | 11.8009 | 211.7851 | 155.3599 | 15.18516 | – |
| 2026 Apr 11 17:57 | 2026 Apr 11 02:04:58 | 97.4231 | 0.00049 | 11.7104 | 217.8402 | 155.3599 | 15.18516 | – |
| 2026 Apr 10 17:58 | 2026 Apr 10 03:56:29 | 97.4233 | 0.00050 | 11.6500 | 222.5200 | 155.3599 | 15.18516 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 04:29:42 | 97.4230 | 0.00047 | 11.5206 | 229.8860 | 155.3599 | 15.18516 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 04:29:42 | 97.4230 | 0.00047 | 11.5206 | 229.8860 | 155.3599 | 15.18516 | – |
| 2026 Apr 07 17:57 | 2026 Apr 07 04:46:18 | 97.4233 | 0.00046 | 11.4559 | 234.1203 | 155.3599 | 15.18516 | – |
| 2026 Apr 06 17:57 | 2026 Apr 06 05:02:53 | 97.4234 | 0.00046 | 11.3912 | 239.0747 | 155.3599 | 15.18516 | – |
| 2026 Apr 05 17:56 | 2026 Apr 05 03:44:33 | 97.4236 | 0.00046 | 11.3222 | 243.8803 | 155.3599 | 15.18516 | – |
| 2026 Apr 04 17:57 | 2026 Apr 04 04:01:06 | 97.4238 | 0.00045 | 11.2575 | 247.9485 | 155.3599 | 15.18516 | – |
| 2026 Apr 03 17:56 | 2026 Apr 03 12:12:07 | 97.4242 | 0.00044 | 11.2143 | 250.6483 | 155.3599 | 15.18516 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 04:34:08 | 97.4246 | 0.00044 | 11.1281 | 256.8488 | 155.3599 | 15.18516 | – |
| 2026 Mar 31 17:57 | 2026 Mar 31 05:07:06 | 97.4252 | 0.00043 | 10.9987 | 266.3468 | 155.3599 | 15.18516 | – |
| 2026 Mar 30 17:58 | 2026 Mar 30 11:43:10 | 97.4252 | 0.00043 | 10.9512 | 269.7151 | 155.3599 | 15.18516 | – |
| 2026 Mar 29 17:57 | 2026 Mar 29 04:05:06 | 97.4253 | 0.00043 | 10.8650 | 276.1548 | 155.3599 | 15.18516 | – |
| 2026 Mar 28 18:57 | 2026 Mar 28 04:21:32 | 97.4254 | 0.00043 | 10.8003 | 280.7843 | 155.3599 | 15.18516 | – |
| 2026 Mar 27 18:57 | 2026 Mar 27 04:37:56 | 97.4253 | 0.00042 | 10.7356 | 285.4417 | 155.3599 | 15.18516 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 11:13:58 | 97.4254 | 0.00042 | 10.6881 | 288.9574 | 155.3599 | 15.18516 | – |
| 2026 Mar 25 18:56 | 2026 Mar 25 11:30:22 | 97.4251 | 0.00043 | 10.6234 | 294.0277 | 155.3599 | 15.18516 | – |
| 2026 Mar 24 18:56 | 2026 Mar 24 03:52:12 | 97.4250 | 0.00044 | 10.5371 | 299.9957 | 155.3599 | 15.18516 | – |
| 2026 Mar 23 18:56 | 2026 Mar 23 04:08:34 | 97.4251 | 0.00044 | 10.4724 | 304.7237 | 155.3599 | 15.18516 | – |
| 2026 Mar 22 18:56 | 2026 Mar 22 04:24:55 | 97.4256 | 0.00044 | 10.4077 | 309.8573 | 155.3599 | 15.18516 | – |
| 2026 Mar 21 19:05 | 2026 Mar 21 11:00:54 | 97.4257 | 0.00045 | 10.3602 | 312.9049 | 155.3599 | 15.18516 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 11:17:13 | 97.4262 | 0.00045 | 10.2955 | 317.1050 | 155.3599 | 15.18516 | – |
| 2026 Mar 19 18:56 | 2026 Mar 19 05:13:53 | 97.4269 | 0.00046 | 10.2136 | 322.4339 | 155.3599 | 15.18516 | – |