Orbital elements of N-2 R/B
| Launched | 18 February 1987 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 17528 |
| 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 25 17:57 | 2026 May 21 06:41:52 | 97.4031 | 0.01450 | 9.2377 | 143.5020 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 24 17:57 | 2026 May 21 06:41:52 | 97.4031 | 0.01450 | 9.2377 | 143.5020 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 23 17:58 | 2026 May 21 06:41:52 | 97.4031 | 0.01450 | 9.2377 | 143.5020 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 22 17:57 | 2026 May 21 06:41:52 | 97.4031 | 0.01450 | 9.2377 | 143.5020 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 21 17:57 | 2026 May 21 06:41:52 | 97.4031 | 0.01450 | 9.2377 | 143.5020 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 20 17:57 | 2026 May 16 11:07:43 | 97.4033 | 0.01446 | 8.9532 | 158.6262 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 19 17:58 | 2026 May 16 11:07:43 | 97.4033 | 0.01446 | 8.9532 | 158.6262 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 18 17:57 | 2026 May 16 11:07:43 | 97.4033 | 0.01446 | 8.9532 | 158.6262 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 17 17:57 | 2026 May 16 11:07:43 | 97.4033 | 0.01446 | 8.9532 | 158.6262 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 16 17:56 | 2026 May 16 11:07:43 | 97.4033 | 0.01446 | 8.9532 | 158.6262 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 15 17:57 | 2026 May 10 11:29:32 | 97.4033 | 0.01441 | 8.5996 | 177.4787 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 14 17:58 | 2026 May 10 11:29:32 | 97.4033 | 0.01441 | 8.5996 | 177.4787 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 13 17:58 | 2026 May 10 11:29:32 | 97.4033 | 0.01441 | 8.5996 | 177.4787 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 12 17:58 | 2026 May 10 11:29:32 | 97.4033 | 0.01441 | 8.5996 | 177.4787 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 11 17:56 | 2026 May 10 11:29:32 | 97.4033 | 0.01441 | 8.5996 | 177.4787 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 10 17:57 | 2026 May 10 11:29:32 | 97.4033 | 0.01441 | 8.5996 | 177.4787 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 09 17:57 | 2026 May 04 23:24:44 | 97.4033 | 0.01437 | 8.2744 | 194.8845 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 08 17:57 | 2026 May 04 23:24:44 | 97.4033 | 0.01437 | 8.2744 | 194.8845 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 07 17:58 | 2026 May 04 23:24:44 | 97.4033 | 0.01437 | 8.2744 | 194.8845 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 06 17:57 | 2026 May 04 23:24:44 | 97.4033 | 0.01437 | 8.2744 | 194.8845 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 05 17:57 | 2026 May 04 23:24:44 | 97.4033 | 0.01437 | 8.2744 | 194.8845 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 04 17:57 | 2026 Apr 30 13:44:53 | 97.4033 | 0.01433 | 8.0143 | 208.8387 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 03 17:57 | 2026 Apr 30 13:44:53 | 97.4033 | 0.01433 | 8.0143 | 208.8387 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 02 17:57 | 2026 Apr 30 13:44:53 | 97.4033 | 0.01433 | 8.0143 | 208.8387 | 217.6168 | 14.54576 | 4.743 |
| 2026 May 01 17:56 | 2026 Apr 30 13:44:53 | 97.4033 | 0.01433 | 8.0143 | 208.8387 | 217.6168 | 14.54576 | 4.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 13:44:53 | 97.4033 | 0.01433 | 8.0143 | 208.8387 | 217.6168 | 14.54576 | 4.743 |
| 2026 Apr 29 17:57 | 2026 Apr 24 12:27:36 | 97.4034 | 0.01429 | 7.6566 | 228.0645 | 217.6168 | 14.54576 | 4.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 12:27:36 | 97.4034 | 0.01429 | 7.6566 | 228.0645 | 217.6168 | 14.54576 | 4.743 |