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 Dec 16 18:57 | 2025 Dec 12 07:46:04 | 22.6503 | 0.69106 | 22.1835 | 143.6788 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:46:04 | 22.6503 | 0.69106 | 22.1835 | 143.6788 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:46:04 | 22.6503 | 0.69106 | 22.1835 | 143.6788 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:46:04 | 22.6503 | 0.69106 | 22.1835 | 143.6788 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:46:04 | 22.6503 | 0.69106 | 22.1835 | 143.6788 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:55:29 | 22.6595 | 0.69100 | 22.2785 | 141.1428 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:55:29 | 22.6595 | 0.69100 | 22.2785 | 141.1428 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:55:29 | 22.6595 | 0.69100 | 22.2785 | 141.1428 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:55:29 | 22.6595 | 0.69100 | 22.2785 | 141.1428 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:55:29 | 22.6595 | 0.69100 | 22.2785 | 141.1428 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 07:18:56 | 22.6679 | 0.69095 | 22.3708 | 138.6769 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 07:18:56 | 22.6679 | 0.69095 | 22.3708 | 138.6769 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 07:18:56 | 22.6679 | 0.69095 | 22.3708 | 138.6769 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 07:18:56 | 22.6679 | 0.69095 | 22.3708 | 138.6769 | 1.0830 | 2.19699 | 7.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 07:18:56 | 22.6679 | 0.69095 | 22.3708 | 138.6769 | 1.0830 | 2.19699 | 7.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:38:30 | 22.6786 | 0.69086 | 22.4981 | 135.2801 | 1.0830 | 2.19699 | 7.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:38:30 | 22.6786 | 0.69086 | 22.4981 | 135.2801 | 1.0830 | 2.19699 | 7.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:38:30 | 22.6786 | 0.69086 | 22.4981 | 135.2801 | 1.0830 | 2.19699 | 7.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:38:30 | 22.6786 | 0.69086 | 22.4981 | 135.2801 | 1.0830 | 2.19699 | 7.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:38:30 | 22.6786 | 0.69086 | 22.4981 | 135.2801 | 1.0830 | 2.19699 | 7.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:38:30 | 22.6786 | 0.69086 | 22.4981 | 135.2801 | 1.0830 | 2.19699 | 7.243 |
| 2025 Nov 24 18:56 | 2025 Nov 18 03:46:10 | 22.6879 | 0.69078 | 22.6346 | 131.6383 | 1.0830 | 2.19699 | 7.243 |
| 2025 Nov 23 18:57 | 2025 Nov 18 03:46:10 | 22.6879 | 0.69078 | 22.6346 | 131.6383 | 1.0830 | 2.19699 | 7.243 |
| 2025 Nov 21 18:57 | 2025 Nov 18 03:46:10 | 22.6879 | 0.69078 | 22.6346 | 131.6383 | 1.0830 | 2.19699 | 7.243 |
| 2025 Nov 20 18:56 | 2025 Nov 18 03:46:10 | 22.6879 | 0.69078 | 22.6346 | 131.6383 | 1.0830 | 2.19699 | 7.243 |