Orbital elements of H-1 R/B
| Launched | 11 August 1986 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 16910 |
| Alternative names |
MABES |
| 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 08 17:57 | 2026 Aug 07 04:03:00 | 50.0031 | 0.00725 | 17.5569 | 38.7746 | 359.1879 | 12.32658 | 4.743 |
| 2026 Aug 07 17:57 | 2026 Aug 07 04:03:00 | 50.0031 | 0.00725 | 17.5569 | 38.7746 | 359.1879 | 12.32658 | 4.743 |
| 2026 Aug 06 17:57 | 2026 Aug 01 03:57:42 | 50.0045 | 0.00725 | 18.7607 | 23.8667 | 359.1879 | 12.32658 | 4.743 |
| 2026 Aug 05 17:56 | 2026 Aug 01 03:57:42 | 50.0045 | 0.00725 | 18.7607 | 23.8667 | 359.1879 | 12.32658 | 4.743 |
| 2026 Aug 04 17:57 | 2026 Aug 01 03:57:42 | 50.0045 | 0.00725 | 18.7607 | 23.8667 | 359.1879 | 12.32658 | 4.743 |
| 2026 Aug 03 17:56 | 2026 Aug 01 03:57:42 | 50.0045 | 0.00725 | 18.7607 | 23.8667 | 359.1879 | 12.32658 | 4.743 |
| 2026 Aug 02 17:57 | 2026 Aug 01 03:57:42 | 50.0045 | 0.00725 | 18.7607 | 23.8667 | 359.1879 | 12.32658 | 4.743 |
| 2026 Aug 01 17:57 | 2026 Aug 01 03:57:42 | 50.0045 | 0.00725 | 18.7607 | 23.8667 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 31 17:56 | 2026 Jul 27 05:15:30 | 50.0055 | 0.00725 | 19.7524 | 11.5738 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 30 17:57 | 2026 Jul 27 05:15:30 | 50.0055 | 0.00725 | 19.7524 | 11.5738 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 29 17:57 | 2026 Jul 27 05:15:30 | 50.0055 | 0.00725 | 19.7524 | 11.5738 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 28 17:57 | 2026 Jul 27 05:15:30 | 50.0055 | 0.00725 | 19.7524 | 11.5738 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 27 17:57 | 2026 Jul 27 05:15:30 | 50.0055 | 0.00725 | 19.7524 | 11.5738 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 26 17:56 | 2026 Jul 21 07:13:39 | 50.0067 | 0.00724 | 20.9389 | 356.8841 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 25 17:57 | 2026 Jul 21 07:13:39 | 50.0067 | 0.00724 | 20.9389 | 356.8841 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 24 17:56 | 2026 Jul 21 07:13:39 | 50.0067 | 0.00724 | 20.9389 | 356.8841 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 23 17:57 | 2026 Jul 21 07:13:39 | 50.0067 | 0.00724 | 20.9389 | 356.8841 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 22 17:57 | 2026 Jul 21 07:13:39 | 50.0067 | 0.00724 | 20.9389 | 356.8841 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 21 17:57 | 2026 Jul 21 07:13:39 | 50.0067 | 0.00724 | 20.9389 | 356.8841 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 20 17:57 | 2026 Jul 15 13:22:36 | 50.0069 | 0.00724 | 22.0906 | 342.5893 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 19 19:06 | 2026 Jul 15 13:22:36 | 50.0069 | 0.00724 | 22.0906 | 342.5893 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 19 17:57 | 2026 Jul 15 13:22:36 | 50.0069 | 0.00724 | 22.0906 | 342.5893 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 18 17:57 | 2026 Jul 15 13:22:36 | 50.0069 | 0.00724 | 22.0906 | 342.5893 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 17 17:57 | 2026 Jul 15 13:22:36 | 50.0069 | 0.00724 | 22.0906 | 342.5893 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 16 17:56 | 2026 Jul 15 13:22:36 | 50.0069 | 0.00724 | 22.0906 | 342.5893 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 15 17:57 | 2026 Jul 11 09:49:44 | 50.0069 | 0.00724 | 22.9222 | 332.2646 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 14 17:56 | 2026 Jul 11 09:49:44 | 50.0069 | 0.00724 | 22.9222 | 332.2646 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 13 17:56 | 2026 Jul 11 09:49:44 | 50.0069 | 0.00724 | 22.9222 | 332.2646 | 359.1879 | 12.32658 | 4.743 |
| 2026 Jul 12 17:56 | 2026 Jul 11 09:49:44 | 50.0069 | 0.00724 | 22.9222 | 332.2646 | 359.1879 | 12.32658 | 4.743 |