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 May 01 17:56 | 2026 Apr 30 13:58:19 | 29.6666 | 0.00797 | 15.0541 | 309.8190 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 30 17:56 | 2026 Apr 30 13:58:19 | 29.6666 | 0.00797 | 15.0541 | 309.8190 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:45:48 | 29.6675 | 0.00797 | 17.1306 | 260.1601 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:45:48 | 29.6675 | 0.00797 | 17.1306 | 260.1601 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:45:48 | 29.6675 | 0.00797 | 17.1306 | 260.1601 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:45:48 | 29.6675 | 0.00797 | 17.1306 | 260.1601 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:45:48 | 29.6675 | 0.00797 | 17.1306 | 260.1601 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:45:48 | 29.6675 | 0.00797 | 17.1306 | 260.1601 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 23 17:57 | 2026 Apr 19 05:20:28 | 29.6680 | 0.00797 | 18.9260 | 217.2281 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 22 17:57 | 2026 Apr 19 05:20:28 | 29.6680 | 0.00797 | 18.9260 | 217.2281 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 21 17:57 | 2026 Apr 19 05:20:28 | 29.6680 | 0.00797 | 18.9260 | 217.2281 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 20 17:57 | 2026 Apr 19 05:20:28 | 29.6680 | 0.00797 | 18.9260 | 217.2281 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 19 17:58 | 2026 Apr 19 05:20:28 | 29.6680 | 0.00797 | 18.9260 | 217.2281 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 18 17:56 | 2026 Apr 13 06:30:09 | 29.6683 | 0.00796 | 20.9546 | 168.6683 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 16 17:57 | 2026 Apr 13 06:30:09 | 29.6683 | 0.00796 | 20.9546 | 168.6683 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 14 17:57 | 2026 Apr 13 06:30:09 | 29.6683 | 0.00796 | 20.9546 | 168.6683 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 13 17:57 | 2026 Apr 13 06:30:09 | 29.6683 | 0.00796 | 20.9546 | 168.6683 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 12 17:57 | 2026 Apr 08 10:06:17 | 29.6686 | 0.00795 | 22.6076 | 129.0754 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 11 17:57 | 2026 Apr 08 10:06:17 | 29.6686 | 0.00795 | 22.6076 | 129.0754 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 10 17:58 | 2026 Apr 08 10:06:17 | 29.6686 | 0.00795 | 22.6076 | 129.0754 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 09 18:01 | 2026 Apr 08 10:06:17 | 29.6686 | 0.00795 | 22.6076 | 129.0754 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 08 17:57 | 2026 Apr 08 10:06:17 | 29.6686 | 0.00795 | 22.6076 | 129.0754 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 07 17:57 | 2026 Apr 02 01:43:50 | 29.6687 | 0.00795 | 0.7715 | 77.2330 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 06 17:57 | 2026 Apr 02 01:43:50 | 29.6687 | 0.00795 | 0.7715 | 77.2330 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 05 17:56 | 2026 Apr 02 01:43:50 | 29.6687 | 0.00795 | 0.7715 | 77.2330 | 68.6210 | 13.58636 | 8.243 |
| 2026 Apr 04 17:57 | 2026 Apr 02 01:43:50 | 29.6687 | 0.00795 | 0.7715 | 77.2330 | 68.6210 | 13.58636 | 8.243 |