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 |
| 2026 May 10 17:57 | 2026 May 09 06:03:00 | 54.4377 | 0.00349 | 12.6488 | 256.0143 | 103.6740 | 1.80433 | – |
| 2026 May 09 17:57 | 2026 May 04 06:20:31 | 54.4378 | 0.00348 | 12.6592 | 255.9471 | 103.6740 | 1.80433 | – |
| 2026 May 08 17:57 | 2026 May 04 06:20:31 | 54.4378 | 0.00348 | 12.6592 | 255.9471 | 103.6740 | 1.80433 | – |
| 2026 May 07 17:58 | 2026 May 04 06:20:31 | 54.4378 | 0.00348 | 12.6592 | 255.9471 | 103.6740 | 1.80433 | – |
| 2026 May 06 17:57 | 2026 May 04 06:20:31 | 54.4378 | 0.00348 | 12.6592 | 255.9471 | 103.6740 | 1.80433 | – |
| 2026 May 05 17:57 | 2026 May 04 06:20:31 | 54.4378 | 0.00348 | 12.6592 | 255.9471 | 103.6740 | 1.80433 | – |
| 2026 May 04 17:57 | 2026 Apr 29 19:56:02 | 54.4379 | 0.00347 | 12.6685 | 255.8848 | 103.6740 | 1.80433 | – |
| 2026 May 03 17:57 | 2026 Apr 29 19:56:02 | 54.4379 | 0.00347 | 12.6685 | 255.8848 | 103.6740 | 1.80433 | – |
| 2026 May 02 17:57 | 2026 Apr 29 19:56:02 | 54.4379 | 0.00347 | 12.6685 | 255.8848 | 103.6740 | 1.80433 | – |
| 2026 May 01 17:56 | 2026 Apr 29 19:56:02 | 54.4379 | 0.00347 | 12.6685 | 255.8848 | 103.6740 | 1.80433 | – |
| 2026 Apr 30 17:56 | 2026 Apr 29 19:56:02 | 54.4379 | 0.00347 | 12.6685 | 255.8848 | 103.6740 | 1.80433 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 06:55:25 | 54.4382 | 0.00347 | 12.6801 | 255.7558 | 103.6740 | 1.80433 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 06:55:25 | 54.4382 | 0.00347 | 12.6801 | 255.7558 | 103.6740 | 1.80433 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 06:55:25 | 54.4382 | 0.00347 | 12.6801 | 255.7558 | 103.6740 | 1.80433 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 06:55:25 | 54.4382 | 0.00347 | 12.6801 | 255.7558 | 103.6740 | 1.80433 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 06:55:25 | 54.4382 | 0.00347 | 12.6801 | 255.7558 | 103.6740 | 1.80433 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 06:55:25 | 54.4382 | 0.00347 | 12.6801 | 255.7558 | 103.6740 | 1.80433 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 07:12:57 | 54.4387 | 0.00346 | 12.6905 | 255.7007 | 103.6740 | 1.80433 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 07:12:57 | 54.4387 | 0.00346 | 12.6905 | 255.7007 | 103.6740 | 1.80433 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 07:12:57 | 54.4387 | 0.00346 | 12.6905 | 255.7007 | 103.6740 | 1.80433 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 07:12:57 | 54.4387 | 0.00346 | 12.6905 | 255.7007 | 103.6740 | 1.80433 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 07:12:57 | 54.4387 | 0.00346 | 12.6905 | 255.7007 | 103.6740 | 1.80433 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 15:36:12 | 54.4395 | 0.00345 | 12.7045 | 255.5267 | 103.6740 | 1.80433 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 15:36:12 | 54.4395 | 0.00345 | 12.7045 | 255.5267 | 103.6740 | 1.80433 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 15:36:12 | 54.4395 | 0.00345 | 12.7045 | 255.5267 | 103.6740 | 1.80433 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 15:36:12 | 54.4395 | 0.00345 | 12.7045 | 255.5267 | 103.6740 | 1.80433 | – |