Orbital elements of STARLINK-1491
| Launched | 12 June 2020 |
| Flight ended | 20 August 2025 |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 45778 |
| 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 20 12:10:06 | 53.0151 | 0.00031 | 17.7969 | 357.1421 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 28 17:57 | 2025 Aug 20 12:10:06 | 53.0151 | 0.00031 | 17.7969 | 357.1421 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 27 17:56 | 2025 Aug 20 12:10:06 | 53.0151 | 0.00031 | 17.7969 | 357.1421 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 26 17:56 | 2025 Aug 20 12:10:06 | 53.0151 | 0.00031 | 17.7969 | 357.1421 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 25 17:56 | 2025 Aug 20 12:10:06 | 53.0151 | 0.00031 | 17.7969 | 357.1421 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 24 17:56 | 2025 Aug 20 12:10:06 | 53.0151 | 0.00031 | 17.7969 | 357.1421 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 23 17:56 | 2025 Aug 20 12:10:06 | 53.0151 | 0.00031 | 17.7969 | 357.1421 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 22 17:56 | 2025 Aug 20 12:10:06 | 53.0151 | 0.00031 | 17.7969 | 357.1421 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 20 17:56 | 2025 Aug 20 12:10:06 | 53.0151 | 0.00031 | 17.7969 | 357.1421 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 19 17:56 | 2025 Aug 18 12:54:28 | 53.0167 | 0.00089 | 18.5022 | 1.1481 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 18 17:56 | 2025 Aug 18 00:47:44 | 53.0178 | 0.00094 | 18.6813 | 1.4070 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 16 17:56 | 2025 Aug 16 13:15:04 | 53.0198 | 0.00097 | 19.2052 | 355.7674 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 15 17:57 | 2025 Aug 14 16:52:59 | 53.0231 | 0.00101 | 19.8563 | 350.3208 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 14 17:56 | 2025 Aug 12 12:37:50 | 53.0255 | 0.00093 | 20.6192 | 346.8814 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 13 17:58 | 2025 Aug 12 12:37:50 | 53.0255 | 0.00093 | 20.6192 | 346.8814 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 12 17:56 | 2025 Aug 12 12:37:50 | 53.0255 | 0.00093 | 20.6192 | 346.8814 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 11 17:56 | 2025 Aug 11 06:32:43 | 53.0292 | 0.00096 | 21.0566 | 343.3382 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 10 17:57 | 2025 Aug 10 12:30:06 | 53.0263 | 0.00095 | 21.3187 | 341.9743 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 09 17:56 | 2025 Aug 09 12:36:40 | 53.0268 | 0.00091 | 21.6650 | 339.9176 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 08 17:56 | 2025 Aug 08 12:42:01 | 53.0272 | 0.00089 | 22.0107 | 337.8957 | 162.8131 | 16.33205 | 5.500 |
| 2025 Aug 07 17:56 | 2025 Aug 06 18:49:16 | 53.0274 | 0.00081 | 22.6154 | 333.1324 | 162.8131 | 16.33205 | 5.500 |