Orbital elements of NATO 4A
| Launched | 7 January 1991 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | North Atlantic Treaty Organization |
| NORAD ID | 21047 |
| 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 Dec 07 18:56 | 2025 Dec 07 05:12:10 | 13.0433 | 0.00079 | 23.7255 | 237.5804 | 308.1146 | 0.98284 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 02:06:15 | 13.0440 | 0.00080 | 23.7275 | 236.3311 | 308.1146 | 0.98284 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 02:06:15 | 13.0440 | 0.00080 | 23.7275 | 236.3311 | 308.1146 | 0.98284 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 02:06:15 | 13.0440 | 0.00080 | 23.7275 | 236.3311 | 308.1146 | 0.98284 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 02:06:15 | 13.0440 | 0.00080 | 23.7275 | 236.3311 | 308.1146 | 0.98284 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 02:06:15 | 13.0440 | 0.00080 | 23.7275 | 236.3311 | 308.1146 | 0.98284 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 12:36:35 | 13.0448 | 0.00081 | 23.7299 | 234.5549 | 308.1146 | 0.98284 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 12:36:35 | 13.0448 | 0.00081 | 23.7299 | 234.5549 | 308.1146 | 0.98284 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 12:36:35 | 13.0448 | 0.00081 | 23.7299 | 234.5549 | 308.1146 | 0.98284 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 12:36:35 | 13.0448 | 0.00081 | 23.7299 | 234.5549 | 308.1146 | 0.98284 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 12:36:35 | 13.0448 | 0.00081 | 23.7299 | 234.5549 | 308.1146 | 0.98284 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 12:36:35 | 13.0448 | 0.00081 | 23.7299 | 234.5549 | 308.1146 | 0.98284 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 09:45:44 | 13.0455 | 0.00082 | 23.7321 | 231.9214 | 308.1146 | 0.98284 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 09:45:44 | 13.0455 | 0.00082 | 23.7321 | 231.9214 | 308.1146 | 0.98284 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 09:45:44 | 13.0455 | 0.00082 | 23.7321 | 231.9214 | 308.1146 | 0.98284 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 09:45:44 | 13.0455 | 0.00082 | 23.7321 | 231.9214 | 308.1146 | 0.98284 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 17:16:31 | 13.0467 | 0.00081 | 23.7360 | 228.1659 | 308.1146 | 0.98284 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 17:16:31 | 13.0467 | 0.00081 | 23.7360 | 228.1659 | 308.1146 | 0.98284 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 17:16:31 | 13.0467 | 0.00081 | 23.7360 | 228.1659 | 308.1146 | 0.98284 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 17:16:31 | 13.0467 | 0.00081 | 23.7360 | 228.1659 | 308.1146 | 0.98284 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 17:16:31 | 13.0467 | 0.00081 | 23.7360 | 228.1659 | 308.1146 | 0.98284 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 17:16:31 | 13.0467 | 0.00081 | 23.7360 | 228.1659 | 308.1146 | 0.98284 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 17:16:31 | 13.0467 | 0.00081 | 23.7360 | 228.1659 | 308.1146 | 0.98284 | – |