Orbital elements of INTELSAT 511
| Launched | 29 June 1985 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | International Telecommunications Satellite Organization (INTELSAT) |
| NORAD ID | 15873 |
| 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 Oct 14 17:56 | 2025 Oct 07 10:41:29 | 13.4153 | 0.00100 | 22.7045 | 113.5432 | 15.1547 | 1.00088 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 10:41:29 | 13.4153 | 0.00100 | 22.7045 | 113.5432 | 15.1547 | 1.00088 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 10:41:29 | 13.4153 | 0.00100 | 22.7045 | 113.5432 | 15.1547 | 1.00088 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 10:41:29 | 13.4153 | 0.00100 | 22.7045 | 113.5432 | 15.1547 | 1.00088 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 10:41:29 | 13.4153 | 0.00100 | 22.7045 | 113.5432 | 15.1547 | 1.00088 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 10:41:29 | 13.4153 | 0.00100 | 22.7045 | 113.5432 | 15.1547 | 1.00088 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 03:14:17 | 13.4250 | 0.00116 | 22.7098 | 113.5780 | 15.1547 | 1.00088 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 03:14:17 | 13.4250 | 0.00116 | 22.7098 | 113.5780 | 15.1547 | 1.00088 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 03:14:17 | 13.4250 | 0.00116 | 22.7098 | 113.5780 | 15.1547 | 1.00088 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 03:14:17 | 13.4250 | 0.00116 | 22.7098 | 113.5780 | 15.1547 | 1.00088 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 03:14:17 | 13.4250 | 0.00116 | 22.7098 | 113.5780 | 15.1547 | 1.00088 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 03:14:17 | 13.4250 | 0.00116 | 22.7098 | 113.5780 | 15.1547 | 1.00088 | – |
| 2025 Sep 28 17:56 | 2025 Sep 26 03:14:17 | 13.4250 | 0.00116 | 22.7098 | 113.5780 | 15.1547 | 1.00088 | – |
| 2025 Sep 27 17:56 | 2025 Sep 26 03:14:17 | 13.4250 | 0.00116 | 22.7098 | 113.5780 | 15.1547 | 1.00088 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 03:14:17 | 13.4250 | 0.00116 | 22.7098 | 113.5780 | 15.1547 | 1.00088 | – |
| 2025 Sep 25 17:56 | 2025 Sep 20 01:40:18 | 13.4301 | 0.00111 | 22.7127 | 114.1139 | 15.1547 | 1.00088 | – |
| 2025 Sep 24 17:56 | 2025 Sep 20 01:40:18 | 13.4301 | 0.00111 | 22.7127 | 114.1139 | 15.1547 | 1.00088 | – |
| 2025 Sep 20 17:56 | 2025 Sep 20 01:40:18 | 13.4301 | 0.00111 | 22.7127 | 114.1139 | 15.1547 | 1.00088 | – |
| 2025 Sep 19 17:56 | 2025 Sep 15 01:47:19 | 13.4344 | 0.00110 | 22.7151 | 114.1179 | 15.1547 | 1.00088 | – |
| 2025 Sep 18 17:56 | 2025 Sep 15 01:47:19 | 13.4344 | 0.00110 | 22.7151 | 114.1179 | 15.1547 | 1.00088 | – |