Orbital elements of FLOCK 4Y-21
| Launched | 2 January 2023 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 55077 |
| 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 |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:36:07 | 97.3606 | 0.00009 | 20.4087 | 223.1994 | 136.9201 | 15.72353 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:36:07 | 97.3606 | 0.00009 | 20.4087 | 223.1994 | 136.9201 | 15.72353 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:36:07 | 97.3606 | 0.00009 | 20.4087 | 223.1994 | 136.9201 | 15.72353 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 18:19:48 | 97.3620 | 0.00016 | 19.9747 | 150.5535 | 136.9201 | 15.72353 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 18:19:48 | 97.3620 | 0.00016 | 19.9747 | 150.5535 | 136.9201 | 15.72353 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 18:19:48 | 97.3620 | 0.00016 | 19.9747 | 150.5535 | 136.9201 | 15.72353 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 18:19:48 | 97.3620 | 0.00016 | 19.9747 | 150.5535 | 136.9201 | 15.72353 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 18:19:48 | 97.3620 | 0.00016 | 19.9747 | 150.5535 | 136.9201 | 15.72353 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 17:24:07 | 97.3641 | 0.00027 | 19.6218 | 144.7590 | 136.9201 | 15.72353 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 17:24:07 | 97.3641 | 0.00027 | 19.6218 | 144.7590 | 136.9201 | 15.72353 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 17:24:07 | 97.3641 | 0.00027 | 19.6218 | 144.7590 | 136.9201 | 15.72353 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 17:24:07 | 97.3641 | 0.00027 | 19.6218 | 144.7590 | 136.9201 | 15.72353 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 17:24:07 | 97.3641 | 0.00027 | 19.6218 | 144.7590 | 136.9201 | 15.72353 | – |
| 2025 Aug 05 17:56 | 2025 Aug 01 04:04:43 | 97.3636 | 0.00040 | 19.2336 | 150.5942 | 136.9201 | 15.72353 | – |
| 2025 Aug 04 17:56 | 2025 Aug 01 04:04:43 | 97.3636 | 0.00040 | 19.2336 | 150.5942 | 136.9201 | 15.72353 | – |
| 2025 Aug 03 17:56 | 2025 Aug 01 04:04:43 | 97.3636 | 0.00040 | 19.2336 | 150.5942 | 136.9201 | 15.72353 | – |
| 2025 Aug 02 17:56 | 2025 Aug 01 04:04:43 | 97.3636 | 0.00040 | 19.2336 | 150.5942 | 136.9201 | 15.72353 | – |
| 2025 Aug 01 17:56 | 2025 Aug 01 04:04:43 | 97.3636 | 0.00040 | 19.2336 | 150.5942 | 136.9201 | 15.72353 | – |
| 2025 Jul 31 17:56 | 2025 Jul 26 03:51:19 | 97.3656 | 0.00053 | 18.8148 | 160.3444 | 136.9201 | 15.72353 | – |
| 2025 Jul 29 17:56 | 2025 Jul 26 03:51:19 | 97.3656 | 0.00053 | 18.8148 | 160.3444 | 136.9201 | 15.72353 | – |
| 2025 Jul 28 17:58 | 2025 Jul 26 03:51:19 | 97.3656 | 0.00053 | 18.8148 | 160.3444 | 136.9201 | 15.72353 | – |
| 2025 Jul 26 17:56 | 2025 Jul 26 03:51:19 | 97.3656 | 0.00053 | 18.8148 | 160.3444 | 136.9201 | 15.72353 | – |
| 2025 Jul 25 17:56 | 2025 Jul 20 11:09:05 | 97.3670 | 0.00064 | 18.4189 | 169.4957 | 136.9201 | 15.72353 | – |