Orbital elements of GRUS-1A
| Launched | 26 December 2018 |
| Flight ended | – |
| Launch site | Vostochny Cosmodrome, Russia |
| Owner | Japan |
| NORAD ID | 43890 |
| 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 May 01 13:45:38 | 97.4576 | 0.00077 | 23.3811 | 318.6251 | 41.4390 | 14.98939 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 13:43:43 | 97.4579 | 0.00079 | 23.3172 | 322.0500 | 41.4390 | 14.98939 | – |
| 2026 Apr 29 17:57 | 2026 Apr 29 13:41:47 | 97.4582 | 0.00080 | 23.2534 | 325.0676 | 41.4390 | 14.98939 | – |
| 2026 Apr 28 17:56 | 2026 Apr 28 13:39:52 | 97.4583 | 0.00081 | 23.1895 | 328.2575 | 41.4390 | 14.98939 | – |
| 2026 Apr 27 17:58 | 2026 Apr 26 18:24:23 | 97.4582 | 0.00080 | 23.0745 | 333.2027 | 41.4390 | 14.98939 | – |
| 2026 Apr 26 17:58 | 2026 Apr 26 13:36:00 | 97.4583 | 0.00081 | 23.0617 | 333.7393 | 41.4390 | 14.98939 | – |
| 2026 Apr 25 17:58 | 2026 Apr 25 13:34:08 | 97.4583 | 0.00083 | 22.9979 | 337.1573 | 41.4390 | 14.98939 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 13:32:16 | 97.4581 | 0.00085 | 22.9340 | 340.5673 | 41.4390 | 14.98939 | – |
| 2026 Apr 23 17:57 | 2026 Apr 23 07:05:53 | 97.4579 | 0.00086 | 22.8531 | 344.8103 | 41.4390 | 14.98939 | – |
| 2026 Apr 22 17:57 | 2026 Apr 22 07:04:01 | 97.4579 | 0.00088 | 22.7892 | 348.1285 | 41.4390 | 14.98939 | – |
| 2026 Apr 21 17:57 | 2026 Apr 21 13:26:38 | 97.4582 | 0.00089 | 22.7424 | 350.4965 | 41.4390 | 14.98939 | – |
| 2026 Apr 20 17:57 | 2026 Apr 20 11:48:38 | 97.4586 | 0.00090 | 22.6743 | 354.0642 | 41.4390 | 14.98939 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 13:22:53 | 97.4591 | 0.00089 | 22.6147 | 357.2450 | 41.4390 | 14.98939 | – |
| 2026 Apr 18 17:56 | 2026 Apr 18 06:56:33 | 97.4597 | 0.00091 | 22.5338 | 1.6238 | 41.4390 | 14.98939 | – |
| 2026 Apr 16 17:57 | 2026 Apr 16 06:52:50 | 97.4609 | 0.00094 | 22.4060 | 8.7156 | 41.4390 | 14.98939 | – |
| 2026 Apr 14 17:57 | 2026 Apr 14 13:13:38 | 97.4617 | 0.00096 | 22.2952 | 14.9387 | 41.4390 | 14.98939 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 06:47:17 | 97.4619 | 0.00098 | 22.2143 | 19.5275 | 41.4390 | 14.98939 | – |
| 2026 Apr 12 17:57 | 2026 Apr 12 13:09:55 | 97.4622 | 0.00099 | 22.1674 | 22.1701 | 41.4390 | 14.98939 | – |
| 2026 Apr 11 17:57 | 2026 Apr 11 13:08:04 | 97.4623 | 0.00100 | 22.1035 | 25.7182 | 41.4390 | 14.98939 | – |
| 2026 Apr 10 17:58 | 2026 Apr 10 06:41:43 | 97.4627 | 0.00102 | 22.0225 | 30.1579 | 41.4390 | 14.98939 | – |
| 2026 Apr 09 18:01 | 2026 Apr 09 06:39:52 | 97.4630 | 0.00103 | 21.9586 | 33.5631 | 41.4390 | 14.98939 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 06:38:00 | 97.4633 | 0.00104 | 21.8947 | 37.1761 | 41.4390 | 14.98939 | – |
| 2026 Apr 07 17:57 | 2026 Apr 07 06:36:09 | 97.4636 | 0.00106 | 21.8308 | 40.5357 | 41.4390 | 14.98939 | – |
| 2026 Apr 06 17:57 | 2026 Apr 06 06:34:18 | 97.4637 | 0.00106 | 21.7669 | 44.0804 | 41.4390 | 14.98939 | – |
| 2026 Apr 05 17:56 | 2026 Apr 05 12:56:56 | 97.4642 | 0.00107 | 21.7200 | 46.6107 | 41.4390 | 14.98939 | – |
| 2026 Apr 04 17:57 | 2026 Apr 04 06:30:34 | 97.4647 | 0.00109 | 21.6391 | 50.5882 | 41.4390 | 14.98939 | – |