Orbital elements of NATO 4A R/B
| Launched | 7 January 1991 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21049 |
| Alternative names |
PAM-D |
| 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 26 17:56 | 2026 Jul 20 15:11:00 | 26.0235 | 0.70718 | 22.0990 | 226.6369 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 25 17:57 | 2026 Jul 20 15:11:00 | 26.0235 | 0.70718 | 22.0990 | 226.6369 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 24 17:56 | 2026 Jul 20 15:11:00 | 26.0235 | 0.70718 | 22.0990 | 226.6369 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 23 17:57 | 2026 Jul 20 15:11:00 | 26.0235 | 0.70718 | 22.0990 | 226.6369 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 22 17:57 | 2026 Jul 20 15:11:00 | 26.0235 | 0.70718 | 22.0990 | 226.6369 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 21 17:57 | 2026 Jul 20 15:11:00 | 26.0235 | 0.70718 | 22.0990 | 226.6369 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:39:56 | 26.0278 | 0.70716 | 22.1948 | 224.2147 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:39:56 | 26.0278 | 0.70716 | 22.1948 | 224.2147 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:39:56 | 26.0278 | 0.70716 | 22.1948 | 224.2147 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:39:56 | 26.0278 | 0.70716 | 22.1948 | 224.2147 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:39:56 | 26.0278 | 0.70716 | 22.1948 | 224.2147 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:39:56 | 26.0278 | 0.70716 | 22.1948 | 224.2147 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 15 17:57 | 2026 Jul 11 08:05:43 | 26.0331 | 0.70716 | 22.2995 | 221.5612 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 14 17:56 | 2026 Jul 11 08:05:43 | 26.0331 | 0.70716 | 22.2995 | 221.5612 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 13 17:56 | 2026 Jul 11 08:05:43 | 26.0331 | 0.70716 | 22.2995 | 221.5612 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 12 17:56 | 2026 Jul 11 08:05:43 | 26.0331 | 0.70716 | 22.2995 | 221.5612 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 11 17:56 | 2026 Jul 11 08:05:43 | 26.0331 | 0.70716 | 22.2995 | 221.5612 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 09 17:56 | 2026 Jul 03 21:37:31 | 26.0421 | 0.70715 | 22.4597 | 217.5019 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 08 17:56 | 2026 Jul 03 21:37:31 | 26.0421 | 0.70715 | 22.4597 | 217.5019 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 07 17:56 | 2026 Jul 03 21:37:31 | 26.0421 | 0.70715 | 22.4597 | 217.5019 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 06 17:57 | 2026 Jul 03 21:37:31 | 26.0421 | 0.70715 | 22.4597 | 217.5019 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 05 17:56 | 2026 Jul 03 21:37:31 | 26.0421 | 0.70715 | 22.4597 | 217.5019 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 04 17:56 | 2026 Jun 29 10:16:21 | 26.0469 | 0.70713 | 22.5560 | 215.0643 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 03 17:57 | 2026 Jun 29 10:16:21 | 26.0469 | 0.70713 | 22.5560 | 215.0643 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 02 17:56 | 2026 Jun 29 10:16:21 | 26.0469 | 0.70713 | 22.5560 | 215.0643 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jul 01 17:56 | 2026 Jun 29 10:16:21 | 26.0469 | 0.70713 | 22.5560 | 215.0643 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jun 30 17:56 | 2026 Jun 29 10:16:21 | 26.0469 | 0.70713 | 22.5560 | 215.0643 | 79.2390 | 2.26574 | 6.243 |
| 2026 Jun 29 17:57 | 2026 Jun 29 10:16:21 | 26.0469 | 0.70713 | 22.5560 | 215.0643 | 79.2390 | 2.26574 | 6.243 |