Orbital elements of CZ-4B DEB
| Launched | 20 October 2003 |
| Flight ended | – |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 31139 |
| 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 Sep 01 17:56 | 2025 Aug 26 22:04:56 | 98.4760 | 0.00729 | 15.5562 | 93.9813 | 266.9724 | 14.64702 | – |
| 2025 Aug 31 17:56 | 2025 Aug 26 22:04:56 | 98.4760 | 0.00729 | 15.5562 | 93.9813 | 266.9724 | 14.64702 | – |
| 2025 Aug 30 17:56 | 2025 Aug 26 22:04:56 | 98.4760 | 0.00729 | 15.5562 | 93.9813 | 266.9724 | 14.64702 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 22:04:56 | 98.4760 | 0.00729 | 15.5562 | 93.9813 | 266.9724 | 14.64702 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 22:04:56 | 98.4760 | 0.00729 | 15.5562 | 93.9813 | 266.9724 | 14.64702 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 05:32:48 | 98.4752 | 0.00728 | 15.3029 | 105.2055 | 266.9724 | 14.64702 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 05:32:48 | 98.4752 | 0.00728 | 15.3029 | 105.2055 | 266.9724 | 14.64702 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 05:32:48 | 98.4752 | 0.00728 | 15.3029 | 105.2055 | 266.9724 | 14.64702 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 05:32:48 | 98.4752 | 0.00728 | 15.3029 | 105.2055 | 266.9724 | 14.64702 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 05:32:48 | 98.4752 | 0.00728 | 15.3029 | 105.2055 | 266.9724 | 14.64702 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 10:46:33 | 98.4751 | 0.00727 | 14.9746 | 119.8190 | 266.9724 | 14.64702 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 10:46:33 | 98.4751 | 0.00727 | 14.9746 | 119.8190 | 266.9724 | 14.64702 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 10:46:33 | 98.4751 | 0.00727 | 14.9746 | 119.8190 | 266.9724 | 14.64702 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 10:46:33 | 98.4751 | 0.00727 | 14.9746 | 119.8190 | 266.9724 | 14.64702 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 12:07:42 | 98.4742 | 0.00723 | 14.5666 | 138.0087 | 266.9724 | 14.64702 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 12:07:42 | 98.4742 | 0.00723 | 14.5666 | 138.0087 | 266.9724 | 14.64702 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 12:07:42 | 98.4742 | 0.00723 | 14.5666 | 138.0087 | 266.9724 | 14.64702 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 12:07:42 | 98.4742 | 0.00723 | 14.5666 | 138.0087 | 266.9724 | 14.64702 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 12:07:42 | 98.4742 | 0.00723 | 14.5666 | 138.0087 | 266.9724 | 14.64702 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 10:11:49 | 98.4733 | 0.00719 | 14.1492 | 156.7583 | 266.9724 | 14.64702 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 10:11:49 | 98.4733 | 0.00719 | 14.1492 | 156.7583 | 266.9724 | 14.64702 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 10:11:49 | 98.4733 | 0.00719 | 14.1492 | 156.7583 | 266.9724 | 14.64702 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 10:11:49 | 98.4733 | 0.00719 | 14.1492 | 156.7583 | 266.9724 | 14.64702 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 10:11:49 | 98.4733 | 0.00719 | 14.1492 | 156.7583 | 266.9724 | 14.64702 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 04:58:57 | 98.4733 | 0.00714 | 13.7225 | 176.0419 | 266.9724 | 14.64702 | – |