Orbital elements of INTELSAT 4-F1
| Launched | 21 May 1975 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | International Telecommunications Satellite Organization (INTELSAT) |
| NORAD ID | 7815 |
| 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 Mar 17 18:56 | 2026 Mar 14 08:27:18 | 8.4531 | 0.00116 | 20.4525 | 280.5857 | 79.2411 | 0.99264 | – |
| 2026 Mar 16 18:57 | 2026 Mar 14 08:27:18 | 8.4531 | 0.00116 | 20.4525 | 280.5857 | 79.2411 | 0.99264 | – |
| 2026 Mar 15 18:56 | 2026 Mar 14 08:27:18 | 8.4531 | 0.00116 | 20.4525 | 280.5857 | 79.2411 | 0.99264 | – |
| 2026 Mar 14 18:56 | 2026 Mar 09 07:34:04 | 8.4628 | 0.00116 | 20.4548 | 281.3282 | 79.2411 | 0.99264 | – |
| 2026 Mar 13 18:57 | 2026 Mar 09 07:34:04 | 8.4628 | 0.00116 | 20.4548 | 281.3282 | 79.2411 | 0.99264 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 07:34:04 | 8.4628 | 0.00116 | 20.4548 | 281.3282 | 79.2411 | 0.99264 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 07:34:04 | 8.4628 | 0.00116 | 20.4548 | 281.3282 | 79.2411 | 0.99264 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 07:34:04 | 8.4628 | 0.00116 | 20.4548 | 281.3282 | 79.2411 | 0.99264 | – |
| 2026 Mar 09 18:56 | 2026 Mar 03 06:30:06 | 8.4746 | 0.00119 | 20.4577 | 283.0955 | 79.2411 | 0.99264 | – |
| 2026 Mar 08 18:57 | 2026 Mar 03 06:30:06 | 8.4746 | 0.00119 | 20.4577 | 283.0955 | 79.2411 | 0.99264 | – |
| 2026 Mar 07 18:57 | 2026 Mar 03 06:30:06 | 8.4746 | 0.00119 | 20.4577 | 283.0955 | 79.2411 | 0.99264 | – |
| 2026 Mar 06 18:56 | 2026 Mar 03 06:30:06 | 8.4746 | 0.00119 | 20.4577 | 283.0955 | 79.2411 | 0.99264 | – |
| 2026 Mar 05 18:56 | 2026 Mar 03 06:30:06 | 8.4746 | 0.00119 | 20.4577 | 283.0955 | 79.2411 | 0.99264 | – |
| 2026 Mar 04 18:57 | 2026 Mar 03 06:30:06 | 8.4746 | 0.00119 | 20.4577 | 283.0955 | 79.2411 | 0.99264 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 05:25:57 | 8.4878 | 0.00123 | 20.4602 | 283.2057 | 79.2411 | 0.99264 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 05:25:57 | 8.4878 | 0.00123 | 20.4602 | 283.2057 | 79.2411 | 0.99264 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 05:25:57 | 8.4878 | 0.00123 | 20.4602 | 283.2057 | 79.2411 | 0.99264 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 05:25:57 | 8.4878 | 0.00123 | 20.4602 | 283.2057 | 79.2411 | 0.99264 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 05:25:57 | 8.4878 | 0.00123 | 20.4602 | 283.2057 | 79.2411 | 0.99264 | – |
| 2026 Feb 26 20:45 | 2026 Feb 25 05:25:57 | 8.4878 | 0.00123 | 20.4602 | 283.2057 | 79.2411 | 0.99264 | – |