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 |
| 2025 Dec 15 18:58 | 2025 Dec 12 01:18:42 | 97.4020 | 0.01433 | 23.7749 | 289.9217 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 01:18:42 | 97.4020 | 0.01433 | 23.7749 | 289.9217 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 01:18:42 | 97.4020 | 0.01433 | 23.7749 | 289.9217 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 01:18:42 | 97.4020 | 0.01433 | 23.7749 | 289.9217 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 07:22:36 | 97.4018 | 0.01435 | 23.4946 | 305.0420 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 07:22:36 | 97.4018 | 0.01435 | 23.4946 | 305.0420 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 07:22:36 | 97.4018 | 0.01435 | 23.4946 | 305.0420 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 07:22:36 | 97.4018 | 0.01435 | 23.4946 | 305.0420 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:22:36 | 97.4018 | 0.01435 | 23.4946 | 305.0420 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:47:23 | 97.4023 | 0.01437 | 23.2103 | 320.3513 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:47:23 | 97.4023 | 0.01437 | 23.2103 | 320.3513 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:47:23 | 97.4023 | 0.01437 | 23.2103 | 320.3513 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:47:23 | 97.4023 | 0.01437 | 23.2103 | 320.3513 | 68.6597 | 14.54330 | 4.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:47:23 | 97.4023 | 0.01437 | 23.2103 | 320.3513 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:21:41 | 97.4030 | 0.01443 | 22.7960 | 342.6159 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:21:41 | 97.4030 | 0.01443 | 22.7960 | 342.6159 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:21:41 | 97.4030 | 0.01443 | 22.7960 | 342.6159 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:21:41 | 97.4030 | 0.01443 | 22.7960 | 342.6159 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:21:41 | 97.4030 | 0.01443 | 22.7960 | 342.6159 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:21:41 | 97.4030 | 0.01443 | 22.7960 | 342.6159 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 00:54:41 | 97.4031 | 0.01447 | 22.4752 | 359.7938 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 00:54:41 | 97.4031 | 0.01447 | 22.4752 | 359.7938 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 00:54:41 | 97.4031 | 0.01447 | 22.4752 | 359.7938 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 00:54:41 | 97.4031 | 0.01447 | 22.4752 | 359.7938 | 68.6597 | 14.54330 | 4.743 |
| 2025 Nov 18 18:57 | 2025 Nov 08 18:05:57 | 97.4042 | 0.01457 | 21.8090 | 35.2746 | 68.6597 | 14.54330 | 4.743 |