Orbital elements of COSMOS 1135
| Launched | 24 September 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11543 |
| 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 May 10 17:56 | 2025 May 08 19:44:39 | 74.0238 | 0.00190 | 17.5517 | 120.7701 | 352.6076 | 12.47096 | – |
| 2025 May 09 17:57 | 2025 May 08 19:44:39 | 74.0238 | 0.00190 | 17.5517 | 120.7701 | 352.6076 | 12.47096 | – |
| 2025 May 08 17:56 | 2025 May 03 14:25:22 | 74.0233 | 0.00190 | 18.0120 | 128.7407 | 352.6076 | 12.47096 | – |
| 2025 May 07 17:56 | 2025 May 03 14:25:22 | 74.0233 | 0.00190 | 18.0120 | 128.7407 | 352.6076 | 12.47096 | – |
| 2025 May 06 17:57 | 2025 May 03 14:25:22 | 74.0233 | 0.00190 | 18.0120 | 128.7407 | 352.6076 | 12.47096 | – |
| 2025 May 05 17:56 | 2025 May 03 14:25:22 | 74.0233 | 0.00190 | 18.0120 | 128.7407 | 352.6076 | 12.47096 | – |
| 2025 May 04 17:57 | 2025 May 03 14:25:22 | 74.0233 | 0.00190 | 18.0120 | 128.7407 | 352.6076 | 12.47096 | – |
| 2025 May 03 17:57 | 2025 May 03 14:25:22 | 74.0233 | 0.00190 | 18.0120 | 128.7407 | 352.6076 | 12.47096 | – |
| 2025 May 01 17:56 | 2025 Apr 21 21:47:01 | 74.0224 | 0.00192 | 19.0428 | 146.4253 | 352.6076 | 12.47096 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 21:47:01 | 74.0224 | 0.00192 | 19.0428 | 146.4253 | 352.6076 | 12.47096 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 21:47:01 | 74.0224 | 0.00192 | 19.0428 | 146.4253 | 352.6076 | 12.47096 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 21:47:01 | 74.0224 | 0.00192 | 19.0428 | 146.4253 | 352.6076 | 12.47096 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 21:47:01 | 74.0224 | 0.00192 | 19.0428 | 146.4253 | 352.6076 | 12.47096 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 21:47:01 | 74.0224 | 0.00192 | 19.0428 | 146.4253 | 352.6076 | 12.47096 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 21:47:01 | 74.0224 | 0.00192 | 19.0428 | 146.4253 | 352.6076 | 12.47096 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 21:47:01 | 74.0224 | 0.00192 | 19.0428 | 146.4253 | 352.6076 | 12.47096 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 21:47:01 | 74.0224 | 0.00192 | 19.0428 | 146.4253 | 352.6076 | 12.47096 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 23:04:49 | 74.0226 | 0.00193 | 19.5671 | 155.3732 | 352.6076 | 12.47096 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 23:04:49 | 74.0226 | 0.00193 | 19.5671 | 155.3732 | 352.6076 | 12.47096 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 23:04:49 | 74.0226 | 0.00193 | 19.5671 | 155.3732 | 352.6076 | 12.47096 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 23:04:49 | 74.0226 | 0.00193 | 19.5671 | 155.3732 | 352.6076 | 12.47096 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 23:04:49 | 74.0226 | 0.00193 | 19.5671 | 155.3732 | 352.6076 | 12.47096 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 23:04:49 | 74.0226 | 0.00193 | 19.5671 | 155.3732 | 352.6076 | 12.47096 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 21:45:57 | 74.0230 | 0.00193 | 20.0127 | 163.0156 | 352.6076 | 12.47096 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 21:45:57 | 74.0230 | 0.00193 | 20.0127 | 163.0156 | 352.6076 | 12.47096 | – |