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 Aug 20 17:56 | 2025 Aug 18 04:06:27 | 13.4572 | 0.00128 | 22.7288 | 109.8701 | 261.9134 | 1.00106 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 04:06:27 | 13.4572 | 0.00128 | 22.7288 | 109.8701 | 261.9134 | 1.00106 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 04:06:27 | 13.4572 | 0.00128 | 22.7288 | 109.8701 | 261.9134 | 1.00106 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 16:14:39 | 13.4622 | 0.00130 | 22.7321 | 108.5748 | 261.9134 | 1.00106 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 16:14:39 | 13.4622 | 0.00130 | 22.7321 | 108.5748 | 261.9134 | 1.00106 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 16:14:39 | 13.4622 | 0.00130 | 22.7321 | 108.5748 | 261.9134 | 1.00106 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 16:14:39 | 13.4622 | 0.00130 | 22.7321 | 108.5748 | 261.9134 | 1.00106 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 16:14:39 | 13.4622 | 0.00130 | 22.7321 | 108.5748 | 261.9134 | 1.00106 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 03:03:38 | 13.4669 | 0.00132 | 22.7348 | 107.8225 | 261.9134 | 1.00106 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 03:03:38 | 13.4669 | 0.00132 | 22.7348 | 107.8225 | 261.9134 | 1.00106 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 03:03:38 | 13.4669 | 0.00132 | 22.7348 | 107.8225 | 261.9134 | 1.00106 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 03:03:38 | 13.4669 | 0.00132 | 22.7348 | 107.8225 | 261.9134 | 1.00106 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 03:03:38 | 13.4669 | 0.00132 | 22.7348 | 107.8225 | 261.9134 | 1.00106 | – |
| 2025 Aug 05 17:56 | 2025 Jul 30 04:29:05 | 13.4739 | 0.00136 | 22.7382 | 106.6756 | 261.9134 | 1.00106 | – |
| 2025 Aug 04 17:56 | 2025 Jul 30 04:29:05 | 13.4739 | 0.00136 | 22.7382 | 106.6756 | 261.9134 | 1.00106 | – |
| 2025 Aug 03 17:56 | 2025 Jul 30 04:29:05 | 13.4739 | 0.00136 | 22.7382 | 106.6756 | 261.9134 | 1.00106 | – |
| 2025 Aug 02 17:56 | 2025 Jul 30 04:29:05 | 13.4739 | 0.00136 | 22.7382 | 106.6756 | 261.9134 | 1.00106 | – |
| 2025 Aug 01 17:56 | 2025 Jul 30 04:29:05 | 13.4739 | 0.00136 | 22.7382 | 106.6756 | 261.9134 | 1.00106 | – |
| 2025 Jul 31 17:56 | 2025 Jul 25 04:34:44 | 13.4783 | 0.00138 | 22.7407 | 105.6218 | 261.9134 | 1.00106 | – |
| 2025 Jul 29 17:56 | 2025 Jul 25 04:34:44 | 13.4783 | 0.00138 | 22.7407 | 105.6218 | 261.9134 | 1.00106 | – |
| 2025 Jul 28 17:58 | 2025 Jul 25 04:34:44 | 13.4783 | 0.00138 | 22.7407 | 105.6218 | 261.9134 | 1.00106 | – |
| 2025 Jul 26 17:56 | 2025 Jul 25 04:34:44 | 13.4783 | 0.00138 | 22.7407 | 105.6218 | 261.9134 | 1.00106 | – |
| 2025 Jul 25 17:56 | 2025 Jul 20 04:07:38 | 13.4825 | 0.00139 | 22.7433 | 104.2960 | 261.9134 | 1.00106 | – |