Orbital elements of SKYNET 4A R/B
| Launched | 31 December 1989 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20404 |
| Alternative names |
PAM-D2 |
| 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 May 29 17:57 | 2026 May 26 00:19:52 | 21.4570 | 0.70195 | 7.4809 | 14.2184 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 28 17:56 | 2026 May 26 00:19:52 | 21.4570 | 0.70195 | 7.4809 | 14.2184 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 27 17:57 | 2026 May 26 00:19:52 | 21.4570 | 0.70195 | 7.4809 | 14.2184 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 26 17:57 | 2026 May 26 00:19:52 | 21.4570 | 0.70195 | 7.4809 | 14.2184 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 25 17:57 | 2026 May 21 08:01:56 | 21.4471 | 0.70200 | 7.6162 | 10.5780 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 24 17:57 | 2026 May 21 08:01:56 | 21.4471 | 0.70200 | 7.6162 | 10.5780 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 23 17:58 | 2026 May 21 08:01:56 | 21.4471 | 0.70200 | 7.6162 | 10.5780 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 22 17:57 | 2026 May 21 08:01:56 | 21.4471 | 0.70200 | 7.6162 | 10.5780 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 21 17:57 | 2026 May 21 08:01:56 | 21.4471 | 0.70200 | 7.6162 | 10.5780 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 20 17:57 | 2026 May 16 06:22:21 | 21.4360 | 0.70205 | 7.7627 | 6.6324 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 19 17:58 | 2026 May 16 06:22:21 | 21.4360 | 0.70205 | 7.7627 | 6.6324 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 18 17:57 | 2026 May 16 06:22:21 | 21.4360 | 0.70205 | 7.7627 | 6.6324 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 17 17:57 | 2026 May 16 06:22:21 | 21.4360 | 0.70205 | 7.7627 | 6.6324 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 16 17:56 | 2026 May 16 06:22:21 | 21.4360 | 0.70205 | 7.7627 | 6.6324 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 15 17:57 | 2026 May 10 00:38:06 | 21.4194 | 0.70217 | 7.9432 | 1.7786 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 14 17:58 | 2026 May 10 00:38:06 | 21.4194 | 0.70217 | 7.9432 | 1.7786 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 13 17:58 | 2026 May 10 00:38:06 | 21.4194 | 0.70217 | 7.9432 | 1.7786 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 12 17:58 | 2026 May 10 00:38:06 | 21.4194 | 0.70217 | 7.9432 | 1.7786 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 11 17:56 | 2026 May 10 00:38:06 | 21.4194 | 0.70217 | 7.9432 | 1.7786 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 10 17:57 | 2026 May 10 00:38:06 | 21.4194 | 0.70217 | 7.9432 | 1.7786 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 09 17:57 | 2026 May 05 08:19:41 | 21.4062 | 0.70225 | 8.0788 | 358.1350 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 08 17:57 | 2026 May 05 08:19:41 | 21.4062 | 0.70225 | 8.0788 | 358.1350 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 07 17:58 | 2026 May 05 08:19:41 | 21.4062 | 0.70225 | 8.0788 | 358.1350 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 06 17:57 | 2026 May 05 08:19:41 | 21.4062 | 0.70225 | 8.0788 | 358.1350 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 05 17:57 | 2026 May 05 08:19:41 | 21.4062 | 0.70225 | 8.0788 | 358.1350 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 04 17:57 | 2026 Apr 30 06:39:38 | 21.3926 | 0.70234 | 8.2256 | 354.1917 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 03 17:57 | 2026 Apr 30 06:39:38 | 21.3926 | 0.70234 | 8.2256 | 354.1917 | 358.0880 | 2.56436 | 5.743 |
| 2026 May 02 17:57 | 2026 Apr 30 06:39:38 | 21.3926 | 0.70234 | 8.2256 | 354.1917 | 358.0880 | 2.56436 | 5.743 |