Orbital elements of M-3H DEB
| Launched | 15 September 1978 |
| Flight ended | – |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 27731 |
| 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 20 17:57 | 2026 May 13 09:00:04 | 31.3822 | 0.40788 | 23.6314 | 241.6832 | 335.8217 | 7.32649 | – |
| 2026 May 19 17:58 | 2026 May 13 09:00:04 | 31.3822 | 0.40788 | 23.6314 | 241.6832 | 335.8217 | 7.32649 | – |
| 2026 May 18 17:57 | 2026 May 13 09:00:04 | 31.3822 | 0.40788 | 23.6314 | 241.6832 | 335.8217 | 7.32649 | – |
| 2026 May 17 17:57 | 2026 May 13 09:00:04 | 31.3822 | 0.40788 | 23.6314 | 241.6832 | 335.8217 | 7.32649 | – |
| 2026 May 16 17:56 | 2026 May 13 09:00:04 | 31.3822 | 0.40788 | 23.6314 | 241.6832 | 335.8217 | 7.32649 | – |
| 2026 May 15 17:57 | 2026 May 10 08:55:55 | 31.3810 | 0.40786 | 23.9729 | 233.7419 | 335.8217 | 7.32649 | – |
| 2026 May 14 17:58 | 2026 May 10 08:55:55 | 31.3810 | 0.40786 | 23.9729 | 233.7419 | 335.8217 | 7.32649 | – |
| 2026 May 13 17:58 | 2026 May 10 08:55:55 | 31.3810 | 0.40786 | 23.9729 | 233.7419 | 335.8217 | 7.32649 | – |
| 2026 May 12 17:58 | 2026 May 10 08:55:55 | 31.3810 | 0.40786 | 23.9729 | 233.7419 | 335.8217 | 7.32649 | – |
| 2026 May 11 17:56 | 2026 May 10 08:55:55 | 31.3810 | 0.40786 | 23.9729 | 233.7419 | 335.8217 | 7.32649 | – |
| 2026 May 10 17:57 | 2026 May 10 08:55:55 | 31.3810 | 0.40786 | 23.9729 | 233.7419 | 335.8217 | 7.32649 | – |
| 2026 May 09 17:57 | 2026 May 03 09:51:50 | 31.3730 | 0.40808 | 0.7654 | 215.3251 | 335.8217 | 7.32649 | – |
| 2026 May 08 17:57 | 2026 May 03 09:51:50 | 31.3730 | 0.40808 | 0.7654 | 215.3251 | 335.8217 | 7.32649 | – |
| 2026 May 07 17:58 | 2026 May 03 09:51:50 | 31.3730 | 0.40808 | 0.7654 | 215.3251 | 335.8217 | 7.32649 | – |
| 2026 May 06 17:57 | 2026 May 03 09:51:50 | 31.3730 | 0.40808 | 0.7654 | 215.3251 | 335.8217 | 7.32649 | – |
| 2026 May 05 17:57 | 2026 May 03 09:51:50 | 31.3730 | 0.40808 | 0.7654 | 215.3251 | 335.8217 | 7.32649 | – |
| 2026 May 04 17:57 | 2026 Apr 30 09:44:58 | 31.3678 | 0.40817 | 1.1074 | 207.3690 | 335.8217 | 7.32649 | – |
| 2026 May 03 17:57 | 2026 Apr 30 09:44:58 | 31.3678 | 0.40817 | 1.1074 | 207.3690 | 335.8217 | 7.32649 | – |
| 2026 May 02 17:57 | 2026 Apr 30 09:44:58 | 31.3678 | 0.40817 | 1.1074 | 207.3690 | 335.8217 | 7.32649 | – |
| 2026 May 01 17:56 | 2026 Apr 30 09:44:58 | 31.3678 | 0.40817 | 1.1074 | 207.3690 | 335.8217 | 7.32649 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 09:44:58 | 31.3678 | 0.40817 | 1.1074 | 207.3690 | 335.8217 | 7.32649 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 02:50:12 | 31.3585 | 0.40826 | 1.8228 | 190.7421 | 335.8217 | 7.32649 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 02:50:12 | 31.3585 | 0.40826 | 1.8228 | 190.7421 | 335.8217 | 7.32649 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 02:50:12 | 31.3585 | 0.40826 | 1.8228 | 190.7421 | 335.8217 | 7.32649 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 02:50:12 | 31.3585 | 0.40826 | 1.8228 | 190.7421 | 335.8217 | 7.32649 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 02:50:12 | 31.3585 | 0.40826 | 1.8228 | 190.7421 | 335.8217 | 7.32649 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 02:50:12 | 31.3585 | 0.40826 | 1.8228 | 190.7421 | 335.8217 | 7.32649 | – |
| 2026 Apr 23 17:57 | 2026 Apr 18 12:29:30 | 31.3515 | 0.40851 | 2.4596 | 175.9484 | 335.8217 | 7.32649 | – |