Orbital elements of SSTL S1-4
| Launched | 15 September 2018 |
| Flight ended | – |
| Launch site | Satish Dhawan Space Centre, India (Formerly Sriharikota Launching Range) |
| Owner | United Kingdom |
| NORAD ID | 43618 |
| 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 29 17:56 | 2025 Aug 29 07:14:29 | 97.5430 | 0.00030 | 7.9516 | 67.0275 | 293.1259 | 14.96174 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 23:08:22 | 97.5430 | 0.00031 | 7.8656 | 70.3898 | 293.1259 | 14.96174 | – |
| 2025 Aug 27 17:56 | 2025 Aug 27 05:29:01 | 97.5431 | 0.00032 | 7.8184 | 71.4692 | 293.1259 | 14.96174 | – |
| 2025 Aug 26 17:56 | 2025 Aug 25 22:59:14 | 97.5434 | 0.00032 | 7.7367 | 74.4899 | 293.1259 | 14.96174 | – |
| 2025 Aug 25 17:56 | 2025 Aug 24 21:18:21 | 97.5436 | 0.00033 | 7.6680 | 77.0352 | 293.1259 | 14.96174 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 22:50:05 | 97.5437 | 0.00033 | 7.6078 | 79.1045 | 293.1259 | 14.96174 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 14:43:59 | 97.5439 | 0.00033 | 7.5219 | 81.9866 | 293.1259 | 14.96174 | – |
| 2025 Aug 22 17:56 | 2025 Aug 20 22:36:21 | 97.5445 | 0.00032 | 7.4145 | 85.3753 | 293.1259 | 14.96174 | – |
| 2025 Aug 20 17:56 | 2025 Aug 20 12:58:31 | 97.5444 | 0.00032 | 7.3887 | 86.3812 | 293.1259 | 14.96174 | – |
| 2025 Aug 19 17:56 | 2025 Aug 19 12:53:56 | 97.5445 | 0.00033 | 7.3242 | 87.5969 | 293.1259 | 14.96174 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 12:49:22 | 97.5447 | 0.00033 | 7.2597 | 89.2494 | 293.1259 | 14.96174 | – |
| 2025 Aug 16 17:56 | 2025 Aug 16 07:51:21 | 97.5450 | 0.00032 | 7.1179 | 92.2275 | 293.1259 | 14.96174 | – |
| 2025 Aug 15 17:57 | 2025 Aug 14 22:08:58 | 97.5453 | 0.00032 | 7.0277 | 94.0141 | 293.1259 | 14.96174 | – |
| 2025 Aug 14 17:56 | 2025 Aug 13 22:04:24 | 97.5455 | 0.00031 | 6.9632 | 95.1595 | 293.1259 | 14.96174 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 15:34:37 | 97.5459 | 0.00034 | 6.8815 | 96.3564 | 293.1259 | 14.96174 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 12:22:01 | 97.5459 | 0.00034 | 6.8729 | 96.5319 | 293.1259 | 14.96174 | – |
| 2025 Aug 11 17:56 | 2025 Aug 11 12:17:30 | 97.5462 | 0.00034 | 6.8085 | 98.0074 | 293.1259 | 14.96174 | – |
| 2025 Aug 10 17:57 | 2025 Aug 10 12:12:59 | 97.5465 | 0.00034 | 6.7440 | 99.4850 | 293.1259 | 14.96174 | – |
| 2025 Aug 09 17:56 | 2025 Aug 09 12:08:28 | 97.5468 | 0.00034 | 6.6795 | 101.0528 | 293.1259 | 14.96174 | – |
| 2025 Aug 08 17:56 | 2025 Aug 08 12:03:57 | 97.5471 | 0.00034 | 6.6150 | 102.7462 | 293.1259 | 14.96174 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 15:07:32 | 97.5474 | 0.00037 | 6.4946 | 105.5815 | 293.1259 | 14.96174 | – |
| 2025 Aug 05 17:56 | 2025 Aug 05 11:50:28 | 97.5479 | 0.00037 | 6.4216 | 107.8917 | 293.1259 | 14.96174 | – |
| 2025 Aug 04 17:56 | 2025 Aug 04 11:46:00 | 97.5480 | 0.00037 | 6.3571 | 110.1868 | 293.1259 | 14.96174 | – |
| 2025 Aug 03 17:56 | 2025 Aug 03 11:41:32 | 97.5482 | 0.00037 | 6.2926 | 112.5802 | 293.1259 | 14.96174 | – |
| 2025 Aug 02 17:56 | 2025 Aug 02 11:37:03 | 97.5483 | 0.00037 | 6.2281 | 115.0396 | 293.1259 | 14.96174 | – |