Orbital elements of CZ-4 DEB
| Launched | 2 September 1990 |
| Flight ended | – |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 20973 |
| 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 06 18:56 | 2026 Jan 06 03:11:16 | 98.1772 | 0.00337 | 4.1775 | 334.1037 | 81.0418 | 14.65644 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 09:51:25 | 98.1793 | 0.00339 | 3.7978 | 352.6399 | 81.0418 | 14.65644 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 09:51:25 | 98.1793 | 0.00339 | 3.7978 | 352.6399 | 81.0418 | 14.65644 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 09:51:25 | 98.1793 | 0.00339 | 3.7978 | 352.6399 | 81.0418 | 14.65644 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 09:51:25 | 98.1793 | 0.00339 | 3.7978 | 352.6399 | 81.0418 | 14.65644 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 09:51:25 | 98.1793 | 0.00339 | 3.7978 | 352.6399 | 81.0418 | 14.65644 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 15:17:01 | 98.1786 | 0.00342 | 3.4811 | 8.0371 | 81.0418 | 14.65644 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 15:17:01 | 98.1786 | 0.00342 | 3.4811 | 8.0371 | 81.0418 | 14.65644 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 15:17:01 | 98.1786 | 0.00342 | 3.4811 | 8.0371 | 81.0418 | 14.65644 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 15:17:01 | 98.1786 | 0.00342 | 3.4811 | 8.0371 | 81.0418 | 14.65644 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 15:17:01 | 98.1786 | 0.00342 | 3.4811 | 8.0371 | 81.0418 | 14.65644 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 15:06:24 | 98.1797 | 0.00346 | 3.0826 | 27.2336 | 81.0418 | 14.65644 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 15:06:24 | 98.1797 | 0.00346 | 3.0826 | 27.2336 | 81.0418 | 14.65644 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 15:06:24 | 98.1797 | 0.00346 | 3.0826 | 27.2336 | 81.0418 | 14.65644 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 15:06:24 | 98.1797 | 0.00346 | 3.0826 | 27.2336 | 81.0418 | 14.65644 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 15:06:24 | 98.1797 | 0.00346 | 3.0826 | 27.2336 | 81.0418 | 14.65644 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 15:06:24 | 98.1797 | 0.00346 | 3.0826 | 27.2336 | 81.0418 | 14.65644 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 20:52:30 | 98.1807 | 0.00352 | 2.5015 | 55.0136 | 81.0418 | 14.65644 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 20:52:30 | 98.1807 | 0.00352 | 2.5015 | 55.0136 | 81.0418 | 14.65644 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 20:52:30 | 98.1807 | 0.00352 | 2.5015 | 55.0136 | 81.0418 | 14.65644 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 20:52:30 | 98.1807 | 0.00352 | 2.5015 | 55.0136 | 81.0418 | 14.65644 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 20:52:30 | 98.1807 | 0.00352 | 2.5015 | 55.0136 | 81.0418 | 14.65644 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 20:52:30 | 98.1807 | 0.00352 | 2.5015 | 55.0136 | 81.0418 | 14.65644 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 20:52:30 | 98.1807 | 0.00352 | 2.5015 | 55.0136 | 81.0418 | 14.65644 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 20:52:30 | 98.1807 | 0.00352 | 2.5015 | 55.0136 | 81.0418 | 14.65644 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 23:10:34 | 98.1806 | 0.00355 | 2.1763 | 70.2417 | 81.0418 | 14.65644 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 23:10:34 | 98.1806 | 0.00355 | 2.1763 | 70.2417 | 81.0418 | 14.65644 | – |