Orbital elements of TANSEI-1
| Launched | 15 February 1971 |
| Flight ended | – |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 4952 |
| Alternative names |
MS-T1 |
| 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 Jun 23 17:56 | 2026 Jun 22 17:00:50 | 29.6680 | 0.00796 | 20.9462 | 23.2283 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 22 17:56 | 2026 Jun 17 05:27:43 | 29.6686 | 0.00797 | 22.8144 | 338.4951 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 21 17:57 | 2026 Jun 17 05:27:43 | 29.6686 | 0.00797 | 22.8144 | 338.4951 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 20 17:56 | 2026 Jun 17 05:27:43 | 29.6686 | 0.00797 | 22.8144 | 338.4951 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 19 17:57 | 2026 Jun 17 05:27:43 | 29.6686 | 0.00797 | 22.8144 | 338.4951 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 18 17:56 | 2026 Jun 17 05:27:43 | 29.6686 | 0.00797 | 22.8144 | 338.4951 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 17 17:57 | 2026 Jun 17 05:27:43 | 29.6686 | 0.00797 | 22.8144 | 338.4951 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 16 17:55 | 2026 Jun 12 07:22:30 | 29.6689 | 0.00797 | 0.4913 | 298.3688 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 15 17:56 | 2026 Jun 12 07:22:30 | 29.6689 | 0.00797 | 0.4913 | 298.3688 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 14 17:57 | 2026 Jun 12 07:22:30 | 29.6689 | 0.00797 | 0.4913 | 298.3688 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 13 17:56 | 2026 Jun 12 07:22:30 | 29.6689 | 0.00797 | 0.4913 | 298.3688 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 12 17:56 | 2026 Jun 12 07:22:30 | 29.6689 | 0.00797 | 0.4913 | 298.3688 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 11 17:57 | 2026 Jun 06 23:36:39 | 29.6687 | 0.00798 | 2.3057 | 254.9941 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 10 17:56 | 2026 Jun 06 23:36:39 | 29.6687 | 0.00798 | 2.3057 | 254.9941 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 09 17:57 | 2026 Jun 06 23:36:39 | 29.6687 | 0.00798 | 2.3057 | 254.9941 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 08 17:56 | 2026 Jun 06 23:36:39 | 29.6687 | 0.00798 | 2.3057 | 254.9941 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 07 17:56 | 2026 Jun 06 23:36:39 | 29.6687 | 0.00798 | 2.3057 | 254.9941 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 06 17:56 | 2026 May 31 02:24:51 | 29.6675 | 0.00797 | 4.6517 | 198.8696 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 05 17:56 | 2026 May 31 02:24:51 | 29.6675 | 0.00797 | 4.6517 | 198.8696 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 04 17:57 | 2026 May 31 02:24:51 | 29.6675 | 0.00797 | 4.6517 | 198.8696 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 02 17:56 | 2026 May 31 02:24:51 | 29.6675 | 0.00797 | 4.6517 | 198.8696 | 356.7998 | 13.58639 | 8.243 |
| 2026 Jun 01 17:57 | 2026 May 31 02:24:51 | 29.6675 | 0.00797 | 4.6517 | 198.8696 | 356.7998 | 13.58639 | 8.243 |
| 2026 May 31 17:58 | 2026 May 31 02:24:51 | 29.6675 | 0.00797 | 4.6517 | 198.8696 | 356.7998 | 13.58639 | 8.243 |
| 2026 May 30 17:57 | 2026 May 26 06:04:05 | 29.6663 | 0.00797 | 6.3040 | 159.3188 | 356.7998 | 13.58639 | 8.243 |
| 2026 May 29 17:57 | 2026 May 26 06:04:05 | 29.6663 | 0.00797 | 6.3040 | 159.3188 | 356.7998 | 13.58639 | 8.243 |
| 2026 May 28 17:56 | 2026 May 26 06:04:05 | 29.6663 | 0.00797 | 6.3040 | 159.3188 | 356.7998 | 13.58639 | 8.243 |
| 2026 May 27 17:57 | 2026 May 26 06:04:05 | 29.6663 | 0.00797 | 6.3040 | 159.3188 | 356.7998 | 13.58639 | 8.243 |