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 Jan 01 18:56 | 2026 Jan 01 14:33:48 | 97.4776 | 0.00095 | 15.7187 | 12.3977 | 347.7478 | 14.98638 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 14:31:35 | 97.4776 | 0.00096 | 15.6547 | 16.0055 | 347.7478 | 14.98638 | – |
| 2025 Dec 30 18:56 | 2025 Dec 30 06:28:37 | 97.4771 | 0.00098 | 15.5693 | 20.4370 | 347.7478 | 14.98638 | – |
| 2025 Dec 29 18:56 | 2025 Dec 29 12:50:59 | 97.4770 | 0.00098 | 15.5223 | 22.7948 | 347.7478 | 14.98638 | – |
| 2025 Dec 28 18:57 | 2025 Dec 28 14:24:54 | 97.4764 | 0.00099 | 15.4626 | 25.6825 | 347.7478 | 14.98638 | – |
| 2025 Dec 27 18:57 | 2025 Dec 27 12:46:31 | 97.4758 | 0.00099 | 15.3943 | 29.0645 | 347.7478 | 14.98638 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:20:25 | 97.4751 | 0.00100 | 15.3345 | 31.5255 | 347.7478 | 14.98638 | – |
| 2025 Dec 25 18:57 | 2025 Dec 25 06:17:25 | 97.4748 | 0.00100 | 15.2491 | 35.3404 | 347.7478 | 14.98638 | – |
| 2025 Dec 24 18:56 | 2025 Dec 24 06:15:10 | 97.4748 | 0.00100 | 15.1851 | 38.1961 | 347.7478 | 14.98638 | – |
| 2025 Dec 23 18:56 | 2025 Dec 23 06:12:54 | 97.4748 | 0.00100 | 15.1211 | 40.8715 | 347.7478 | 14.98638 | – |
| 2025 Dec 22 18:57 | 2025 Dec 22 06:10:38 | 97.4749 | 0.00100 | 15.0571 | 43.6723 | 347.7478 | 14.98638 | – |
| 2025 Dec 21 18:57 | 2025 Dec 21 14:09:07 | 97.4750 | 0.00100 | 15.0144 | 45.5214 | 347.7478 | 14.98638 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 14:06:50 | 97.4751 | 0.00100 | 14.9503 | 48.1536 | 347.7478 | 14.98638 | – |
| 2025 Dec 19 18:57 | 2025 Dec 19 07:39:57 | 97.4751 | 0.00100 | 14.8692 | 51.5651 | 347.7478 | 14.98638 | – |
| 2025 Dec 18 18:57 | 2025 Dec 18 07:37:40 | 97.4750 | 0.00099 | 14.8052 | 53.9624 | 347.7478 | 14.98638 | – |
| 2025 Dec 17 18:58 | 2025 Dec 17 07:35:23 | 97.4749 | 0.00099 | 14.7412 | 56.5187 | 347.7478 | 14.98638 | – |
| 2025 Dec 16 18:57 | 2025 Dec 15 21:56:10 | 97.4750 | 0.00099 | 14.6516 | 60.2577 | 347.7478 | 14.98638 | – |
| 2025 Dec 15 18:58 | 2025 Dec 14 21:53:52 | 97.4750 | 0.00098 | 14.5876 | 63.1849 | 347.7478 | 14.98638 | – |
| 2025 Dec 14 18:56 | 2025 Dec 13 23:27:44 | 97.4749 | 0.00098 | 14.5279 | 65.3542 | 347.7478 | 14.98638 | – |
| 2025 Dec 13 18:56 | 2025 Dec 13 07:26:12 | 97.4747 | 0.00098 | 14.4852 | 67.5039 | 347.7478 | 14.98638 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:23:54 | 97.4746 | 0.00097 | 14.4212 | 70.2869 | 347.7478 | 14.98638 | – |
| 2025 Dec 11 18:56 | 2025 Dec 11 07:21:35 | 97.4744 | 0.00097 | 14.3572 | 72.6892 | 347.7478 | 14.98638 | – |
| 2025 Dec 10 18:56 | 2025 Dec 10 13:43:53 | 97.4746 | 0.00097 | 14.3103 | 74.6855 | 347.7478 | 14.98638 | – |
| 2025 Dec 09 18:56 | 2025 Dec 09 15:17:43 | 97.4745 | 0.00097 | 14.2505 | 76.9023 | 347.7478 | 14.98638 | – |
| 2025 Dec 08 18:56 | 2025 Dec 08 07:14:37 | 97.4753 | 0.00097 | 14.1652 | 81.0100 | 347.7478 | 14.98638 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:12:17 | 97.4755 | 0.00097 | 14.1011 | 83.6245 | 347.7478 | 14.98638 | – |
| 2025 Dec 06 18:56 | 2025 Dec 06 07:09:57 | 97.4758 | 0.00097 | 14.0371 | 86.2927 | 347.7478 | 14.98638 | – |
| 2025 Dec 05 18:57 | 2025 Dec 05 07:07:37 | 97.4758 | 0.00098 | 13.9731 | 88.9149 | 347.7478 | 14.98638 | – |