Orbital elements of SPACENET 4 R/B
| Launched | 12 April 1991 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21229 |
| 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 |
| 2025 Sep 12 17:57 | 2025 Sep 02 17:37:18 | 22.7215 | 0.69059 | 0.0556 | 93.8184 | 3.3056 | 2.19704 | 7.243 |
| 2025 Sep 11 17:57 | 2025 Sep 02 17:37:18 | 22.7215 | 0.69059 | 0.0556 | 93.8184 | 3.3056 | 2.19704 | 7.243 |
| 2025 Sep 10 17:56 | 2025 Sep 02 17:37:18 | 22.7215 | 0.69059 | 0.0556 | 93.8184 | 3.3056 | 2.19704 | 7.243 |
| 2025 Sep 08 17:57 | 2025 Sep 02 17:37:18 | 22.7215 | 0.69059 | 0.0556 | 93.8184 | 3.3056 | 2.19704 | 7.243 |
| 2025 Sep 07 17:56 | 2025 Sep 02 17:37:18 | 22.7215 | 0.69059 | 0.0556 | 93.8184 | 3.3056 | 2.19704 | 7.243 |
| 2025 Sep 06 20:41 | 2025 Sep 02 17:37:18 | 22.7215 | 0.69059 | 0.0556 | 93.8184 | 3.3056 | 2.19704 | 7.243 |
| 2025 Sep 03 17:57 | 2025 Sep 02 17:37:18 | 22.7215 | 0.69059 | 0.0556 | 93.8184 | 3.3056 | 2.19704 | 7.243 |
| 2025 Sep 02 17:56 | 2025 Aug 26 10:39:17 | 22.7214 | 0.69066 | 0.1915 | 90.2026 | 3.3056 | 2.19704 | 7.243 |
| 2025 Sep 01 17:56 | 2025 Aug 26 10:39:17 | 22.7214 | 0.69066 | 0.1915 | 90.2026 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 31 17:56 | 2025 Aug 26 10:39:17 | 22.7214 | 0.69066 | 0.1915 | 90.2026 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 30 17:56 | 2025 Aug 26 10:39:17 | 22.7214 | 0.69066 | 0.1915 | 90.2026 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 29 17:56 | 2025 Aug 26 10:39:17 | 22.7214 | 0.69066 | 0.1915 | 90.2026 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 28 17:57 | 2025 Aug 26 10:39:17 | 22.7214 | 0.69066 | 0.1915 | 90.2026 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 27 17:56 | 2025 Aug 21 10:20:01 | 22.7211 | 0.69070 | 0.2850 | 87.7122 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 26 17:56 | 2025 Aug 21 10:20:01 | 22.7211 | 0.69070 | 0.2850 | 87.7122 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 25 17:56 | 2025 Aug 21 10:20:01 | 22.7211 | 0.69070 | 0.2850 | 87.7122 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 24 17:56 | 2025 Aug 21 10:20:01 | 22.7211 | 0.69070 | 0.2850 | 87.7122 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 23 17:56 | 2025 Aug 21 10:20:01 | 22.7211 | 0.69070 | 0.2850 | 87.7122 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 22 17:56 | 2025 Aug 16 10:17:58 | 22.7206 | 0.69075 | 0.3784 | 85.2263 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 20 17:56 | 2025 Aug 16 10:17:58 | 22.7206 | 0.69075 | 0.3784 | 85.2263 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 19 17:56 | 2025 Aug 16 10:17:58 | 22.7206 | 0.69075 | 0.3784 | 85.2263 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 18 17:56 | 2025 Aug 16 10:17:58 | 22.7206 | 0.69075 | 0.3784 | 85.2263 | 3.3056 | 2.19704 | 7.243 |
| 2025 Aug 16 17:56 | 2025 Aug 11 12:19:08 | 22.7196 | 0.69081 | 0.4703 | 82.7793 | 3.3056 | 2.19704 | 7.243 |