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 | 20870 |
| 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 May 10 17:56 | 2025 May 08 22:12:03 | 98.8549 | 0.00341 | 7.5485 | 56.4827 | 357.7715 | 14.12494 | – |
| 2025 May 09 17:57 | 2025 May 08 22:12:03 | 98.8549 | 0.00341 | 7.5485 | 56.4827 | 357.7715 | 14.12494 | – |
| 2025 May 08 17:56 | 2025 May 03 11:39:24 | 98.8548 | 0.00342 | 7.1901 | 71.2926 | 357.7715 | 14.12494 | – |
| 2025 May 07 17:56 | 2025 May 03 11:39:24 | 98.8548 | 0.00342 | 7.1901 | 71.2926 | 357.7715 | 14.12494 | – |
| 2025 May 06 17:57 | 2025 May 03 11:39:24 | 98.8548 | 0.00342 | 7.1901 | 71.2926 | 357.7715 | 14.12494 | – |
| 2025 May 05 17:56 | 2025 May 03 11:39:24 | 98.8548 | 0.00342 | 7.1901 | 71.2926 | 357.7715 | 14.12494 | – |
| 2025 May 04 17:57 | 2025 May 03 11:39:24 | 98.8548 | 0.00342 | 7.1901 | 71.2926 | 357.7715 | 14.12494 | – |
| 2025 May 03 17:57 | 2025 May 03 11:39:24 | 98.8548 | 0.00342 | 7.1901 | 71.2926 | 357.7715 | 14.12494 | – |
| 2025 May 01 17:56 | 2025 Apr 22 10:26:08 | 98.8542 | 0.00342 | 6.4619 | 101.3571 | 357.7715 | 14.12494 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 10:26:08 | 98.8542 | 0.00342 | 6.4619 | 101.3571 | 357.7715 | 14.12494 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 10:26:08 | 98.8542 | 0.00342 | 6.4619 | 101.3571 | 357.7715 | 14.12494 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 10:26:08 | 98.8542 | 0.00342 | 6.4619 | 101.3571 | 357.7715 | 14.12494 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 10:26:08 | 98.8542 | 0.00342 | 6.4619 | 101.3571 | 357.7715 | 14.12494 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 10:26:08 | 98.8542 | 0.00342 | 6.4619 | 101.3571 | 357.7715 | 14.12494 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 10:26:08 | 98.8542 | 0.00342 | 6.4619 | 101.3571 | 357.7715 | 14.12494 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 10:26:08 | 98.8542 | 0.00342 | 6.4619 | 101.3571 | 357.7715 | 14.12494 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 10:26:08 | 98.8542 | 0.00342 | 6.4619 | 101.3571 | 357.7715 | 14.12494 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 21:33:19 | 98.8540 | 0.00340 | 6.0313 | 119.2085 | 357.7715 | 14.12494 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 21:33:19 | 98.8540 | 0.00340 | 6.0313 | 119.2085 | 357.7715 | 14.12494 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 21:33:19 | 98.8540 | 0.00340 | 6.0313 | 119.2085 | 357.7715 | 14.12494 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 21:33:19 | 98.8540 | 0.00340 | 6.0313 | 119.2085 | 357.7715 | 14.12494 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 21:33:19 | 98.8540 | 0.00340 | 6.0313 | 119.2085 | 357.7715 | 14.12494 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 21:33:19 | 98.8540 | 0.00340 | 6.0313 | 119.2085 | 357.7715 | 14.12494 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 11:01:10 | 98.8535 | 0.00338 | 5.7389 | 131.4559 | 357.7715 | 14.12494 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 11:01:10 | 98.8535 | 0.00338 | 5.7389 | 131.4559 | 357.7715 | 14.12494 | – |