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 May 17 17:57 | 2026 May 16 10:34:11 | 55.6865 | 0.00110 | 20.3441 | 280.5939 | 79.2611 | 1.86230 | – |
| 2026 May 16 17:56 | 2026 May 15 21:40:58 | 55.6870 | 0.00110 | 20.3453 | 281.2915 | 79.2611 | 1.86230 | – |
| 2026 May 15 17:57 | 2026 May 14 07:01:19 | 55.6884 | 0.00109 | 20.3489 | 281.8081 | 79.2611 | 1.86230 | – |
| 2026 May 14 17:58 | 2026 May 12 16:21:40 | 55.6900 | 0.00110 | 20.3526 | 282.0858 | 79.2611 | 1.86230 | – |
| 2026 May 13 17:58 | 2026 May 12 16:21:40 | 55.6900 | 0.00110 | 20.3526 | 282.0858 | 79.2611 | 1.86230 | – |
| 2026 May 12 17:58 | 2026 May 08 22:09:07 | 55.6931 | 0.00109 | 20.3610 | 282.3733 | 79.2611 | 1.86230 | – |
| 2026 May 11 17:56 | 2026 May 08 22:09:07 | 55.6931 | 0.00109 | 20.3610 | 282.3733 | 79.2611 | 1.86230 | – |
| 2026 May 10 17:57 | 2026 May 08 22:09:07 | 55.6931 | 0.00109 | 20.3610 | 282.3733 | 79.2611 | 1.86230 | – |
| 2026 May 09 17:57 | 2026 May 08 22:09:07 | 55.6931 | 0.00109 | 20.3610 | 282.3733 | 79.2611 | 1.86230 | – |
| 2026 May 08 17:57 | 2026 May 05 03:56:34 | 55.6971 | 0.00109 | 20.3695 | 281.6477 | 79.2611 | 1.86230 | – |
| 2026 May 07 17:58 | 2026 May 05 03:56:34 | 55.6971 | 0.00109 | 20.3695 | 281.6477 | 79.2611 | 1.86230 | – |
| 2026 May 06 17:57 | 2026 May 05 03:56:34 | 55.6971 | 0.00109 | 20.3695 | 281.6477 | 79.2611 | 1.86230 | – |
| 2026 May 05 17:57 | 2026 May 04 15:03:21 | 55.6960 | 0.00109 | 20.3707 | 281.5616 | 79.2611 | 1.86230 | – |
| 2026 May 04 17:57 | 2026 May 04 02:10:08 | 55.6969 | 0.00109 | 20.3719 | 281.9099 | 79.2611 | 1.86230 | – |
| 2026 May 03 17:57 | 2026 May 02 11:30:28 | 55.6982 | 0.00109 | 20.3755 | 282.1441 | 79.2611 | 1.86230 | – |
| 2026 May 02 17:57 | 2026 Apr 30 20:50:50 | 55.6995 | 0.00109 | 20.3791 | 283.1820 | 79.2611 | 1.86230 | – |
| 2026 May 01 17:56 | 2026 Apr 30 20:50:50 | 55.6995 | 0.00109 | 20.3791 | 283.1820 | 79.2611 | 1.86230 | – |
| 2026 Apr 30 17:56 | 2026 Apr 28 17:17:58 | 55.7012 | 0.00110 | 20.3839 | 283.6955 | 79.2611 | 1.86230 | – |
| 2026 Apr 29 17:57 | 2026 Apr 28 17:17:58 | 55.7012 | 0.00110 | 20.3839 | 283.6955 | 79.2611 | 1.86230 | – |
| 2026 Apr 28 17:56 | 2026 Apr 28 04:24:45 | 55.7016 | 0.00110 | 20.3852 | 283.9157 | 79.2611 | 1.86230 | – |
| 2026 Apr 27 17:58 | 2026 Apr 26 13:45:05 | 55.7028 | 0.00110 | 20.3888 | 283.8904 | 79.2611 | 1.86230 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 08:25:46 | 55.7057 | 0.00111 | 20.3961 | 284.1649 | 79.2611 | 1.86230 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 08:25:46 | 55.7057 | 0.00111 | 20.3961 | 284.1649 | 79.2611 | 1.86230 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 08:25:46 | 55.7057 | 0.00111 | 20.3961 | 284.1649 | 79.2611 | 1.86230 | – |
| 2026 Apr 23 17:57 | 2026 Apr 22 19:32:32 | 55.7061 | 0.00111 | 20.3973 | 284.2510 | 79.2611 | 1.86230 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 14:13:13 | 55.7085 | 0.00111 | 20.4046 | 284.5645 | 79.2611 | 1.86230 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 14:13:13 | 55.7085 | 0.00111 | 20.4046 | 284.5645 | 79.2611 | 1.86230 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 14:13:13 | 55.7085 | 0.00111 | 20.4046 | 284.5645 | 79.2611 | 1.86230 | – |