Orbital elements of SIRIUS-1
| Launched | 29 June 2000 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | United States |
| NORAD ID | 26390 |
| 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 |
| 2026 Mar 12 18:57 | 2026 Mar 09 12:11:04 | 59.3787 | 0.00013 | 10.7943 | 324.6658 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 11 18:56 | 2026 Mar 09 12:11:04 | 59.3787 | 0.00013 | 10.7943 | 324.6658 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 10 18:56 | 2026 Mar 09 12:11:04 | 59.3787 | 0.00013 | 10.7943 | 324.6658 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 09 18:56 | 2026 Feb 28 11:12:33 | 59.3791 | 0.00010 | 10.8063 | 347.5407 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 08 18:57 | 2026 Feb 28 11:12:33 | 59.3791 | 0.00010 | 10.8063 | 347.5407 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 07 18:57 | 2026 Feb 28 11:12:33 | 59.3791 | 0.00010 | 10.8063 | 347.5407 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 06 18:56 | 2026 Feb 28 11:12:33 | 59.3791 | 0.00010 | 10.8063 | 347.5407 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 05 18:56 | 2026 Feb 28 11:12:33 | 59.3791 | 0.00010 | 10.8063 | 347.5407 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 04 18:57 | 2026 Feb 28 11:12:33 | 59.3791 | 0.00010 | 10.8063 | 347.5407 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 03 18:56 | 2026 Feb 23 09:44:38 | 59.3788 | 0.00009 | 10.8131 | 358.9653 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 02 18:57 | 2026 Feb 23 09:44:38 | 59.3788 | 0.00009 | 10.8131 | 358.9653 | 128.2635 | 1.57877 | 5.243 |
| 2026 Mar 01 18:57 | 2026 Feb 23 09:44:38 | 59.3788 | 0.00009 | 10.8131 | 358.9653 | 128.2635 | 1.57877 | 5.243 |
| 2026 Feb 28 18:56 | 2026 Feb 23 09:44:38 | 59.3788 | 0.00009 | 10.8131 | 358.9653 | 128.2635 | 1.57877 | 5.243 |
| 2026 Feb 27 19:05 | 2026 Feb 23 09:44:38 | 59.3788 | 0.00009 | 10.8131 | 358.9653 | 128.2635 | 1.57877 | 5.243 |
| 2026 Feb 26 20:45 | 2026 Feb 23 09:44:38 | 59.3788 | 0.00009 | 10.8131 | 358.9653 | 128.2635 | 1.57877 | 5.243 |