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 Apr 03 17:56 | 2025 Mar 31 18:19:13 | 13.5770 | 0.00130 | 22.7973 | 81.4925 | 89.9730 | 1.00080 | – |
| 2025 Apr 02 17:57 | 2025 Mar 31 18:19:13 | 13.5770 | 0.00130 | 22.7973 | 81.4925 | 89.9730 | 1.00080 | – |
| 2025 Apr 01 17:56 | 2025 Mar 31 18:19:13 | 13.5770 | 0.00130 | 22.7973 | 81.4925 | 89.9730 | 1.00080 | – |
| 2025 Mar 31 17:56 | 2025 Mar 25 18:21:43 | 13.5819 | 0.00128 | 22.8002 | 81.0966 | 89.9730 | 1.00080 | – |
| 2025 Mar 30 17:57 | 2025 Mar 25 18:21:43 | 13.5819 | 0.00128 | 22.8002 | 81.0966 | 89.9730 | 1.00080 | – |
| 2025 Mar 29 18:56 | 2025 Mar 25 18:21:43 | 13.5819 | 0.00128 | 22.8002 | 81.0966 | 89.9730 | 1.00080 | – |
| 2025 Mar 28 18:57 | 2025 Mar 25 18:21:43 | 13.5819 | 0.00128 | 22.8002 | 81.0966 | 89.9730 | 1.00080 | – |
| 2025 Mar 27 18:56 | 2025 Mar 25 18:21:43 | 13.5819 | 0.00128 | 22.8002 | 81.0966 | 89.9730 | 1.00080 | – |
| 2025 Mar 26 18:57 | 2025 Mar 25 18:21:43 | 13.5819 | 0.00128 | 22.8002 | 81.0966 | 89.9730 | 1.00080 | – |
| 2025 Mar 25 18:57 | 2025 Mar 20 18:32:05 | 13.5857 | 0.00123 | 22.8027 | 80.2214 | 89.9730 | 1.00080 | – |
| 2025 Mar 24 18:57 | 2025 Mar 20 18:32:05 | 13.5857 | 0.00123 | 22.8027 | 80.2214 | 89.9730 | 1.00080 | – |
| 2025 Mar 23 18:58 | 2025 Mar 20 18:32:05 | 13.5857 | 0.00123 | 22.8027 | 80.2214 | 89.9730 | 1.00080 | – |
| 2025 Mar 22 18:58 | 2025 Mar 20 18:32:05 | 13.5857 | 0.00123 | 22.8027 | 80.2214 | 89.9730 | 1.00080 | – |
| 2025 Mar 21 18:57 | 2025 Mar 20 18:32:05 | 13.5857 | 0.00123 | 22.8027 | 80.2214 | 89.9730 | 1.00080 | – |
| 2025 Mar 20 18:57 | 2025 Mar 15 18:25:53 | 13.5900 | 0.00121 | 22.8050 | 79.9371 | 89.9730 | 1.00080 | – |
| 2025 Mar 19 18:57 | 2025 Mar 15 18:25:53 | 13.5900 | 0.00121 | 22.8050 | 79.9371 | 89.9730 | 1.00080 | – |
| 2025 Mar 18 18:56 | 2025 Mar 15 18:25:53 | 13.5900 | 0.00121 | 22.8050 | 79.9371 | 89.9730 | 1.00080 | – |
| 2025 Mar 17 18:56 | 2025 Mar 15 18:25:53 | 13.5900 | 0.00121 | 22.8050 | 79.9371 | 89.9730 | 1.00080 | – |
| 2025 Mar 16 18:56 | 2025 Mar 15 18:25:53 | 13.5900 | 0.00121 | 22.8050 | 79.9371 | 89.9730 | 1.00080 | – |
| 2025 Mar 15 18:56 | 2025 Mar 09 20:11:02 | 13.5951 | 0.00123 | 22.8079 | 80.0688 | 89.9730 | 1.00080 | – |
| 2025 Mar 14 18:56 | 2025 Mar 09 20:11:02 | 13.5951 | 0.00123 | 22.8079 | 80.0688 | 89.9730 | 1.00080 | – |
| 2025 Mar 13 18:57 | 2025 Mar 09 20:11:02 | 13.5951 | 0.00123 | 22.8079 | 80.0688 | 89.9730 | 1.00080 | – |
| 2025 Mar 11 18:56 | 2025 Mar 09 20:11:02 | 13.5951 | 0.00123 | 22.8079 | 80.0688 | 89.9730 | 1.00080 | – |
| 2025 Mar 10 18:56 | 2025 Mar 09 20:11:02 | 13.5951 | 0.00123 | 22.8079 | 80.0688 | 89.9730 | 1.00080 | – |
| 2025 Mar 09 18:57 | 2025 Mar 03 20:12:30 | 13.6001 | 0.00118 | 22.8108 | 79.1020 | 89.9730 | 1.00080 | – |
| 2025 Mar 07 18:56 | 2025 Mar 03 20:12:30 | 13.6001 | 0.00118 | 22.8108 | 79.1020 | 89.9730 | 1.00080 | – |