Orbital elements of CZ-4B DEB
| Launched | 9 May 1999 |
| Flight ended | – |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 37581 |
| 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 Jan 13 18:56 | 2026 Jan 11 09:17:49 | 98.7238 | 0.01045 | 3.9388 | 313.8303 | 112.2595 | 14.27270 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 09:17:49 | 98.7238 | 0.01045 | 3.9388 | 313.8303 | 112.2595 | 14.27270 | – |
| 2026 Jan 10 18:57 | 2026 Jan 04 22:45:56 | 98.7241 | 0.01047 | 3.5105 | 332.7610 | 112.2595 | 14.27270 | – |
| 2026 Jan 09 18:57 | 2026 Jan 04 22:45:56 | 98.7241 | 0.01047 | 3.5105 | 332.7610 | 112.2595 | 14.27270 | – |
| 2026 Jan 08 18:56 | 2026 Jan 04 22:45:56 | 98.7241 | 0.01047 | 3.5105 | 332.7610 | 112.2595 | 14.27270 | – |
| 2026 Jan 07 18:57 | 2026 Jan 04 22:45:56 | 98.7241 | 0.01047 | 3.5105 | 332.7610 | 112.2595 | 14.27270 | – |
| 2026 Jan 06 18:56 | 2026 Jan 04 22:45:56 | 98.7241 | 0.01047 | 3.5105 | 332.7610 | 112.2595 | 14.27270 | – |
| 2026 Jan 05 18:57 | 2025 Dec 30 09:21:45 | 98.7251 | 0.01050 | 3.1407 | 349.0518 | 112.2595 | 14.27270 | – |
| 2026 Jan 04 18:56 | 2025 Dec 30 09:21:45 | 98.7251 | 0.01050 | 3.1407 | 349.0518 | 112.2595 | 14.27270 | – |
| 2026 Jan 03 18:57 | 2025 Dec 30 09:21:45 | 98.7251 | 0.01050 | 3.1407 | 349.0518 | 112.2595 | 14.27270 | – |
| 2026 Jan 01 18:56 | 2025 Dec 30 09:21:45 | 98.7251 | 0.01050 | 3.1407 | 349.0518 | 112.2595 | 14.27270 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 09:21:45 | 98.7251 | 0.01050 | 3.1407 | 349.0518 | 112.2595 | 14.27270 | – |
| 2025 Dec 30 18:56 | 2025 Dec 25 08:24:30 | 98.7255 | 0.01052 | 2.8055 | 3.7944 | 112.2595 | 14.27270 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 08:24:30 | 98.7255 | 0.01052 | 2.8055 | 3.7944 | 112.2595 | 14.27270 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 08:24:30 | 98.7255 | 0.01052 | 2.8055 | 3.7944 | 112.2595 | 14.27270 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 08:24:30 | 98.7255 | 0.01052 | 2.8055 | 3.7944 | 112.2595 | 14.27270 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 08:24:30 | 98.7255 | 0.01052 | 2.8055 | 3.7944 | 112.2595 | 14.27270 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 08:58:26 | 98.7259 | 0.01055 | 2.4744 | 18.3224 | 112.2595 | 14.27270 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 08:58:26 | 98.7259 | 0.01055 | 2.4744 | 18.3224 | 112.2595 | 14.27270 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 08:58:26 | 98.7259 | 0.01055 | 2.4744 | 18.3224 | 112.2595 | 14.27270 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 08:58:26 | 98.7259 | 0.01055 | 2.4744 | 18.3224 | 112.2595 | 14.27270 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 08:58:26 | 98.7259 | 0.01055 | 2.4744 | 18.3224 | 112.2595 | 14.27270 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 08:58:26 | 98.7259 | 0.01055 | 2.4744 | 18.3224 | 112.2595 | 14.27270 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 02:16:19 | 98.7270 | 0.01060 | 1.9236 | 42.4029 | 112.2595 | 14.27270 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 02:16:19 | 98.7270 | 0.01060 | 1.9236 | 42.4029 | 112.2595 | 14.27270 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 02:16:19 | 98.7270 | 0.01060 | 1.9236 | 42.4029 | 112.2595 | 14.27270 | – |