Orbital elements of CZ-4 R/B
| Launched | 2 September 1990 |
| Flight ended | – |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 20791 |
| 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 Apr 16 17:57 | 2026 Apr 13 04:08:44 | 99.0263 | 0.00518 | 4.5680 | 244.9068 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 14 17:57 | 2026 Apr 13 04:08:44 | 99.0263 | 0.00518 | 4.5680 | 244.9068 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 13 17:57 | 2026 Apr 13 04:08:44 | 99.0263 | 0.00518 | 4.5680 | 244.9068 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 12 17:57 | 2026 Apr 08 10:50:51 | 99.0257 | 0.00518 | 4.2610 | 258.0325 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 11 17:57 | 2026 Apr 08 10:50:51 | 99.0257 | 0.00518 | 4.2610 | 258.0325 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 10 17:58 | 2026 Apr 08 10:50:51 | 99.0257 | 0.00518 | 4.2610 | 258.0325 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 09 18:01 | 2026 Apr 08 10:50:51 | 99.0257 | 0.00518 | 4.2610 | 258.0325 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 08 17:57 | 2026 Apr 08 10:50:51 | 99.0257 | 0.00518 | 4.2610 | 258.0325 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 07 17:57 | 2026 Apr 02 08:23:21 | 99.0249 | 0.00518 | 3.8643 | 275.0250 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 06 17:57 | 2026 Apr 02 08:23:21 | 99.0249 | 0.00518 | 3.8643 | 275.0250 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 05 17:56 | 2026 Apr 02 08:23:21 | 99.0249 | 0.00518 | 3.8643 | 275.0250 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 04 17:57 | 2026 Apr 02 08:23:21 | 99.0249 | 0.00518 | 3.8643 | 275.0250 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 03 17:56 | 2026 Apr 02 08:23:21 | 99.0249 | 0.00518 | 3.8643 | 275.0250 | 125.4197 | 13.93044 | 6.243 |
| 2026 Apr 02 18:03 | 2026 Apr 02 08:23:21 | 99.0249 | 0.00518 | 3.8643 | 275.0250 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 31 17:57 | 2026 Mar 26 09:22:39 | 99.0237 | 0.00519 | 3.4119 | 294.3638 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 30 17:58 | 2026 Mar 26 09:22:39 | 99.0237 | 0.00519 | 3.4119 | 294.3638 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 29 17:57 | 2026 Mar 26 09:22:39 | 99.0237 | 0.00519 | 3.4119 | 294.3638 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 28 18:57 | 2026 Mar 26 09:22:39 | 99.0237 | 0.00519 | 3.4119 | 294.3638 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 27 18:57 | 2026 Mar 26 09:22:39 | 99.0237 | 0.00519 | 3.4119 | 294.3638 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 26 18:57 | 2026 Mar 26 09:22:39 | 99.0237 | 0.00519 | 3.4119 | 294.3638 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 25 18:56 | 2026 Mar 20 10:03:51 | 99.0229 | 0.00521 | 3.0238 | 310.9128 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 24 18:56 | 2026 Mar 20 10:03:51 | 99.0229 | 0.00521 | 3.0238 | 310.9128 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 23 18:56 | 2026 Mar 20 10:03:51 | 99.0229 | 0.00521 | 3.0238 | 310.9128 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 22 18:56 | 2026 Mar 20 10:03:51 | 99.0229 | 0.00521 | 3.0238 | 310.9128 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 21 19:05 | 2026 Mar 20 10:03:51 | 99.0229 | 0.00521 | 3.0238 | 310.9128 | 125.4197 | 13.93044 | 6.243 |
| 2026 Mar 20 18:57 | 2026 Mar 20 10:03:51 | 99.0229 | 0.00521 | 3.0238 | 310.9128 | 125.4197 | 13.93044 | 6.243 |