Orbital elements of YZ-1 R/B
| Launched | 21 September 2019 |
| Flight ended | – |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 44544 |
| 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 Dec 14 18:56 | 2025 Dec 12 06:41:49 | 54.4472 | 0.00335 | 12.9584 | 254.3311 | 105.3667 | 1.80433 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:41:49 | 54.4472 | 0.00335 | 12.9584 | 254.3311 | 105.3667 | 1.80433 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:41:49 | 54.4472 | 0.00335 | 12.9584 | 254.3311 | 105.3667 | 1.80433 | – |
| 2025 Dec 11 18:56 | 2025 Nov 30 02:04:38 | 54.4475 | 0.00332 | 12.9839 | 253.9601 | 105.3667 | 1.80433 | – |
| 2025 Dec 10 18:56 | 2025 Nov 30 02:04:38 | 54.4475 | 0.00332 | 12.9839 | 253.9601 | 105.3667 | 1.80433 | – |
| 2025 Dec 09 18:56 | 2025 Nov 30 02:04:38 | 54.4475 | 0.00332 | 12.9839 | 253.9601 | 105.3667 | 1.80433 | – |
| 2025 Dec 08 18:56 | 2025 Nov 30 02:04:38 | 54.4475 | 0.00332 | 12.9839 | 253.9601 | 105.3667 | 1.80433 | – |
| 2025 Dec 07 18:56 | 2025 Nov 30 02:04:38 | 54.4475 | 0.00332 | 12.9839 | 253.9601 | 105.3667 | 1.80433 | – |
| 2025 Dec 06 18:56 | 2025 Nov 30 02:04:38 | 54.4475 | 0.00332 | 12.9839 | 253.9601 | 105.3667 | 1.80433 | – |
| 2025 Dec 05 18:57 | 2025 Nov 30 02:04:38 | 54.4475 | 0.00332 | 12.9839 | 253.9601 | 105.3667 | 1.80433 | – |
| 2025 Dec 04 18:57 | 2025 Nov 30 02:04:38 | 54.4475 | 0.00332 | 12.9839 | 253.9601 | 105.3667 | 1.80433 | – |
| 2025 Dec 03 18:56 | 2025 Nov 30 02:04:38 | 54.4475 | 0.00332 | 12.9839 | 253.9601 | 105.3667 | 1.80433 | – |
| 2025 Dec 02 18:56 | 2025 Nov 30 02:04:38 | 54.4475 | 0.00332 | 12.9839 | 253.9601 | 105.3667 | 1.80433 | – |
| 2025 Nov 30 18:57 | 2025 Nov 23 23:46:01 | 54.4474 | 0.00336 | 12.9967 | 254.1313 | 105.3667 | 1.80433 | – |
| 2025 Nov 29 18:56 | 2025 Nov 23 23:46:01 | 54.4474 | 0.00336 | 12.9967 | 254.1313 | 105.3667 | 1.80433 | – |
| 2025 Nov 28 18:57 | 2025 Nov 23 23:46:01 | 54.4474 | 0.00336 | 12.9967 | 254.1313 | 105.3667 | 1.80433 | – |
| 2025 Nov 27 18:57 | 2025 Nov 23 23:46:01 | 54.4474 | 0.00336 | 12.9967 | 254.1313 | 105.3667 | 1.80433 | – |
| 2025 Nov 26 18:57 | 2025 Nov 23 23:46:01 | 54.4474 | 0.00336 | 12.9967 | 254.1313 | 105.3667 | 1.80433 | – |
| 2025 Nov 25 18:57 | 2025 Nov 23 23:46:01 | 54.4474 | 0.00336 | 12.9967 | 254.1313 | 105.3667 | 1.80433 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 00:03:31 | 54.4476 | 0.00336 | 13.0072 | 254.1585 | 105.3667 | 1.80433 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 00:03:31 | 54.4476 | 0.00336 | 13.0072 | 254.1585 | 105.3667 | 1.80433 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 00:03:31 | 54.4476 | 0.00336 | 13.0072 | 254.1585 | 105.3667 | 1.80433 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 00:03:31 | 54.4476 | 0.00336 | 13.0072 | 254.1585 | 105.3667 | 1.80433 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 22:02:21 | 54.4482 | 0.00337 | 13.0304 | 253.9740 | 105.3667 | 1.80433 | – |