Orbital elements of INTELSAT 4-F8
| Launched | 20 November 1974 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | International Telecommunications Satellite Organization (INTELSAT) |
| NORAD ID | 7544 |
| 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 Aug 20 17:56 | 2025 Aug 17 19:56:00 | 8.6153 | 0.00048 | 20.4457 | 205.4213 | 158.9443 | 0.99783 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 19:56:00 | 8.6153 | 0.00048 | 20.4457 | 205.4213 | 158.9443 | 0.99783 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 19:56:00 | 8.6153 | 0.00048 | 20.4457 | 205.4213 | 158.9443 | 0.99783 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 20:05:23 | 8.6276 | 0.00048 | 20.4488 | 204.1449 | 158.9443 | 0.99783 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 20:05:23 | 8.6276 | 0.00048 | 20.4488 | 204.1449 | 158.9443 | 0.99783 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 20:05:23 | 8.6276 | 0.00048 | 20.4488 | 204.1449 | 158.9443 | 0.99783 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 20:05:23 | 8.6276 | 0.00048 | 20.4488 | 204.1449 | 158.9443 | 0.99783 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 20:05:23 | 8.6276 | 0.00048 | 20.4488 | 204.1449 | 158.9443 | 0.99783 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 20:12:57 | 8.6379 | 0.00048 | 20.4513 | 203.1192 | 158.9443 | 0.99783 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 20:12:57 | 8.6379 | 0.00048 | 20.4513 | 203.1192 | 158.9443 | 0.99783 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 20:12:57 | 8.6379 | 0.00048 | 20.4513 | 203.1192 | 158.9443 | 0.99783 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 20:12:57 | 8.6379 | 0.00048 | 20.4513 | 203.1192 | 158.9443 | 0.99783 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 20:12:57 | 8.6379 | 0.00048 | 20.4513 | 203.1192 | 158.9443 | 0.99783 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 20:21:57 | 8.6505 | 0.00048 | 20.4543 | 201.0114 | 158.9443 | 0.99783 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 20:21:57 | 8.6505 | 0.00048 | 20.4543 | 201.0114 | 158.9443 | 0.99783 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 20:21:57 | 8.6505 | 0.00048 | 20.4543 | 201.0114 | 158.9443 | 0.99783 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 20:21:57 | 8.6505 | 0.00048 | 20.4543 | 201.0114 | 158.9443 | 0.99783 | – |
| 2025 Aug 01 17:56 | 2025 Jul 31 20:21:57 | 8.6505 | 0.00048 | 20.4543 | 201.0114 | 158.9443 | 0.99783 | – |
| 2025 Jul 31 17:56 | 2025 Jul 25 17:23:38 | 8.6632 | 0.00048 | 20.4574 | 198.3920 | 158.9443 | 0.99783 | – |
| 2025 Jul 29 17:56 | 2025 Jul 25 17:23:38 | 8.6632 | 0.00048 | 20.4574 | 198.3920 | 158.9443 | 0.99783 | – |
| 2025 Jul 28 17:58 | 2025 Jul 25 17:23:38 | 8.6632 | 0.00048 | 20.4574 | 198.3920 | 158.9443 | 0.99783 | – |
| 2025 Jul 26 17:56 | 2025 Jul 25 17:23:38 | 8.6632 | 0.00048 | 20.4574 | 198.3920 | 158.9443 | 0.99783 | – |
| 2025 Jul 25 17:56 | 2025 Jul 19 19:57:29 | 8.6753 | 0.00047 | 20.4605 | 196.4493 | 158.9443 | 0.99783 | – |