Orbital elements of FLOCK 4H-18
| Launched | 27 November 2025 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 66721 |
| 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 18 17:57 | 2026 Jul 18 04:05:46 | 97.4163 | 0.00022 | 18.1382 | 273.6209 | 86.4774 | 15.20113 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 18:55:10 | 97.4168 | 0.00022 | 18.0476 | 283.2969 | 86.4774 | 15.20113 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:42:03 | 97.4169 | 0.00022 | 18.0087 | 286.7334 | 86.4774 | 15.20113 | – |
| 2026 Jul 15 17:57 | 2026 Jul 15 05:00:11 | 97.4172 | 0.00022 | 17.9440 | 292.8083 | 86.4774 | 15.20113 | – |
| 2026 Jul 14 17:56 | 2026 Jul 14 03:43:30 | 97.4174 | 0.00022 | 17.8749 | 298.6325 | 86.4774 | 15.20113 | – |
| 2026 Jul 13 17:56 | 2026 Jul 12 18:32:52 | 97.4176 | 0.00023 | 17.7843 | 307.3848 | 86.4774 | 15.20113 | – |
| 2026 Jul 12 17:56 | 2026 Jul 12 12:13:42 | 97.4176 | 0.00023 | 17.7670 | 308.6228 | 86.4774 | 15.20113 | – |
| 2026 Jul 11 17:56 | 2026 Jul 10 03:21:07 | 97.4173 | 0.00025 | 17.6117 | 322.3495 | 86.4774 | 15.20113 | – |
| 2026 Jul 09 17:56 | 2026 Jul 08 03:57:17 | 97.4167 | 0.00026 | 17.4823 | 332.2746 | 86.4774 | 15.20113 | – |
| 2026 Jul 08 17:56 | 2026 Jul 08 03:57:17 | 97.4167 | 0.00026 | 17.4823 | 332.2746 | 86.4774 | 15.20113 | – |
| 2026 Jul 07 17:56 | 2026 Jul 07 10:34:32 | 97.4166 | 0.00027 | 17.4348 | 336.5902 | 86.4774 | 15.20113 | – |
| 2026 Jul 06 17:57 | 2026 Jul 06 04:33:24 | 97.4166 | 0.00028 | 17.3528 | 342.5190 | 86.4774 | 15.20113 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 00:07:03 | 97.4170 | 0.00029 | 17.2752 | 346.4206 | 86.4774 | 15.20113 | – |
| 2026 Jul 04 17:56 | 2026 Jul 04 00:25:05 | 97.4172 | 0.00029 | 17.2104 | 350.7710 | 86.4774 | 15.20113 | – |
| 2026 Jul 03 17:57 | 2026 Jul 02 15:14:17 | 97.4174 | 0.00031 | 17.1198 | 357.2563 | 86.4774 | 15.20113 | – |
| 2026 Jul 02 17:56 | 2026 Jul 02 04:10:41 | 97.4175 | 0.00032 | 17.0896 | 359.0831 | 86.4774 | 15.20113 | – |
| 2026 Jul 01 17:56 | 2026 Jul 01 02:53:51 | 97.4178 | 0.00033 | 17.0205 | 3.2575 | 86.4774 | 15.20113 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 03:29:47 | 97.4182 | 0.00035 | 16.8911 | 9.8240 | 86.4774 | 15.20113 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 03:29:47 | 97.4182 | 0.00035 | 16.8911 | 9.8240 | 86.4774 | 15.20113 | – |
| 2026 Jun 28 17:56 | 2026 Jun 27 23:03:19 | 97.4182 | 0.00036 | 16.8134 | 13.7855 | 86.4774 | 15.20113 | – |
| 2026 Jun 27 17:55 | 2026 Jun 27 04:05:40 | 97.4182 | 0.00037 | 16.7616 | 16.6938 | 86.4774 | 15.20113 | – |
| 2026 Jun 26 17:56 | 2026 Jun 26 04:23:35 | 97.4182 | 0.00038 | 16.6969 | 20.3297 | 86.4774 | 15.20113 | – |
| 2026 Jun 25 17:56 | 2026 Jun 25 06:16:18 | 97.4180 | 0.00038 | 16.6365 | 23.6117 | 86.4774 | 15.20113 | – |
| 2026 Jun 24 17:55 | 2026 Jun 24 03:24:35 | 97.4176 | 0.00040 | 16.5631 | 26.9302 | 86.4774 | 15.20113 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 04:00:21 | 97.4172 | 0.00041 | 16.4337 | 32.6517 | 86.4774 | 15.20113 | – |
| 2026 Jun 22 17:56 | 2026 Jun 20 10:55:18 | 97.4172 | 0.00043 | 16.3215 | 37.3553 | 86.4774 | 15.20113 | – |
| 2026 Jun 21 17:57 | 2026 Jun 20 10:55:18 | 97.4172 | 0.00043 | 16.3215 | 37.3553 | 86.4774 | 15.20113 | – |