Orbital elements of BD C12
| Launched | 28 April 2012 |
| Flight ended | – |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 38251 |
| Alternative names |
BEIDOU-2 M4 COMPASS-M4 SVN C013 |
| 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 Aug 11 17:56 | 2026 Aug 10 08:29:34 | 55.6081 | 0.00131 | 20.1505 | 271.5249 | 88.3881 | 1.86229 | – |
| 2026 Aug 10 17:56 | 2026 Aug 10 08:29:34 | 55.6081 | 0.00131 | 20.1505 | 271.5249 | 88.3881 | 1.86229 | – |
| 2026 Aug 09 17:57 | 2026 Aug 08 04:56:40 | 55.6101 | 0.00130 | 20.1554 | 271.5357 | 88.3881 | 1.86229 | – |
| 2026 Aug 08 17:57 | 2026 Aug 08 04:56:40 | 55.6101 | 0.00130 | 20.1554 | 271.5357 | 88.3881 | 1.86229 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 03:10:14 | 55.6111 | 0.00130 | 20.1578 | 271.5602 | 88.3881 | 1.86229 | – |
| 2026 Aug 06 17:57 | 2026 Aug 05 12:30:34 | 55.6123 | 0.00129 | 20.1614 | 271.7898 | 88.3881 | 1.86229 | – |
| 2026 Aug 05 17:56 | 2026 Aug 03 08:57:42 | 55.6140 | 0.00129 | 20.1663 | 271.8101 | 88.3881 | 1.86229 | – |
| 2026 Aug 04 17:57 | 2026 Aug 03 08:57:42 | 55.6140 | 0.00129 | 20.1663 | 271.8101 | 88.3881 | 1.86229 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 18:18:03 | 55.6154 | 0.00129 | 20.1699 | 271.8385 | 88.3881 | 1.86229 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 18:18:03 | 55.6154 | 0.00129 | 20.1699 | 271.8385 | 88.3881 | 1.86229 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 05:24:50 | 55.6158 | 0.00129 | 20.1711 | 271.8318 | 88.3881 | 1.86229 | – |
| 2026 Jul 31 17:56 | 2026 Jul 30 14:45:10 | 55.6173 | 0.00128 | 20.1747 | 271.7839 | 88.3881 | 1.86229 | – |
| 2026 Jul 30 17:57 | 2026 Jul 29 12:58:43 | 55.6182 | 0.00127 | 20.1771 | 271.7772 | 88.3881 | 1.86229 | – |
| 2026 Jul 29 17:57 | 2026 Jul 28 11:12:16 | 55.6192 | 0.00127 | 20.1796 | 271.7928 | 88.3881 | 1.86229 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 22:19:03 | 55.6197 | 0.00127 | 20.1808 | 271.9617 | 88.3881 | 1.86229 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 09:25:49 | 55.6202 | 0.00127 | 20.1820 | 271.9628 | 88.3881 | 1.86229 | – |
| 2026 Jul 26 17:56 | 2026 Jul 25 18:46:09 | 55.6218 | 0.00126 | 20.1856 | 271.9368 | 88.3881 | 1.86229 | – |
| 2026 Jul 25 17:57 | 2026 Jul 24 04:06:29 | 55.6233 | 0.00123 | 20.1892 | 272.0123 | 88.3881 | 1.86229 | – |
| 2026 Jul 24 17:56 | 2026 Jul 24 04:06:29 | 55.6233 | 0.00123 | 20.1892 | 272.0123 | 88.3881 | 1.86229 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 22:47:10 | 55.6263 | 0.00122 | 20.1965 | 272.0854 | 88.3881 | 1.86229 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 22:47:10 | 55.6263 | 0.00122 | 20.1965 | 272.0854 | 88.3881 | 1.86229 | – |
| 2026 Jul 21 17:57 | 2026 Jul 19 21:00:44 | 55.6273 | 0.00122 | 20.1989 | 272.0265 | 88.3881 | 1.86229 | – |
| 2026 Jul 20 17:57 | 2026 Jul 18 06:21:05 | 55.6290 | 0.00122 | 20.2026 | 272.1376 | 88.3881 | 1.86229 | – |
| 2026 Jul 19 19:06 | 2026 Jul 18 06:21:05 | 55.6290 | 0.00122 | 20.2026 | 272.1376 | 88.3881 | 1.86229 | – |
| 2026 Jul 19 17:57 | 2026 Jul 18 06:21:05 | 55.6290 | 0.00122 | 20.2026 | 272.1376 | 88.3881 | 1.86229 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 15:41:25 | 55.6306 | 0.00121 | 20.2062 | 272.2408 | 88.3881 | 1.86229 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 15:41:25 | 55.6306 | 0.00121 | 20.2062 | 272.2408 | 88.3881 | 1.86229 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 02:48:11 | 55.6313 | 0.00121 | 20.2075 | 272.2752 | 88.3881 | 1.86229 | – |
| 2026 Jul 15 17:57 | 2026 Jul 13 23:15:17 | 55.6326 | 0.00123 | 20.2123 | 272.1180 | 88.3881 | 1.86229 | – |