Orbital elements of YZ-1 R/B
| Launched | 15 December 2019 |
| Flight ended | – |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 44866 |
| 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 23 18:56 | 2025 Dec 18 18:55:13 | 56.2205 | 0.00701 | 4.9993 | 36.3414 | 324.1520 | 1.78364 | – |
| 2025 Dec 22 18:57 | 2025 Dec 18 18:55:13 | 56.2205 | 0.00701 | 4.9993 | 36.3414 | 324.1520 | 1.78364 | – |
| 2025 Dec 21 18:57 | 2025 Dec 18 18:55:13 | 56.2205 | 0.00701 | 4.9993 | 36.3414 | 324.1520 | 1.78364 | – |
| 2025 Dec 20 18:57 | 2025 Dec 18 18:55:13 | 56.2205 | 0.00701 | 4.9993 | 36.3414 | 324.1520 | 1.78364 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 12:00:04 | 56.2145 | 0.00703 | 5.0140 | 36.5007 | 324.1520 | 1.78364 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 12:00:04 | 56.2145 | 0.00703 | 5.0140 | 36.5007 | 324.1520 | 1.78364 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 12:00:04 | 56.2145 | 0.00703 | 5.0140 | 36.5007 | 324.1520 | 1.78364 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 12:00:04 | 56.2145 | 0.00703 | 5.0140 | 36.5007 | 324.1520 | 1.78364 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 12:00:04 | 56.2145 | 0.00703 | 5.0140 | 36.5007 | 324.1520 | 1.78364 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 12:00:04 | 56.2145 | 0.00703 | 5.0140 | 36.5007 | 324.1520 | 1.78364 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 12:00:04 | 56.2145 | 0.00703 | 5.0140 | 36.5007 | 324.1520 | 1.78364 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 12:00:04 | 56.2145 | 0.00703 | 5.0140 | 36.5007 | 324.1520 | 1.78364 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 10:54:10 | 56.2104 | 0.00703 | 5.0242 | 36.5444 | 324.1520 | 1.78364 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 10:54:10 | 56.2104 | 0.00703 | 5.0242 | 36.5444 | 324.1520 | 1.78364 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 10:54:10 | 56.2104 | 0.00703 | 5.0242 | 36.5444 | 324.1520 | 1.78364 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 10:54:10 | 56.2104 | 0.00703 | 5.0242 | 36.5444 | 324.1520 | 1.78364 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 10:54:10 | 56.2104 | 0.00703 | 5.0242 | 36.5444 | 324.1520 | 1.78364 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 23:15:36 | 56.2065 | 0.00703 | 5.0333 | 36.5115 | 324.1520 | 1.78364 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 23:15:36 | 56.2065 | 0.00703 | 5.0333 | 36.5115 | 324.1520 | 1.78364 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 23:15:36 | 56.2065 | 0.00703 | 5.0333 | 36.5115 | 324.1520 | 1.78364 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 23:15:36 | 56.2065 | 0.00703 | 5.0333 | 36.5115 | 324.1520 | 1.78364 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 23:15:36 | 56.2065 | 0.00703 | 5.0333 | 36.5115 | 324.1520 | 1.78364 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 16:20:29 | 56.2002 | 0.00703 | 5.0480 | 36.3051 | 324.1520 | 1.78364 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 16:20:29 | 56.2002 | 0.00703 | 5.0480 | 36.3051 | 324.1520 | 1.78364 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 16:20:29 | 56.2002 | 0.00703 | 5.0480 | 36.3051 | 324.1520 | 1.78364 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 16:20:29 | 56.2002 | 0.00703 | 5.0480 | 36.3051 | 324.1520 | 1.78364 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 16:20:29 | 56.2002 | 0.00703 | 5.0480 | 36.3051 | 324.1520 | 1.78364 | – |