Orbital elements of EPSILON R/B
| Launched | 19 December 2016 |
| Flight ended | – |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 41897 |
| 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 Jun 30 17:56 | 2025 Jun 28 09:00:00 | 31.2105 | 0.52627 | 12.0688 | 192.8545 | 145.5084 | 5.31241 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 09:00:00 | 31.2105 | 0.52627 | 12.0688 | 192.8545 | 145.5084 | 5.31241 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 09:00:00 | 31.2105 | 0.52627 | 12.0688 | 192.8545 | 145.5084 | 5.31241 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 04:10:52 | 31.2090 | 0.52657 | 12.5129 | 182.4992 | 145.5084 | 5.31241 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 04:10:52 | 31.2090 | 0.52657 | 12.5129 | 182.4992 | 145.5084 | 5.31241 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 04:10:52 | 31.2090 | 0.52657 | 12.5129 | 182.4992 | 145.5084 | 5.31241 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 04:10:52 | 31.2090 | 0.52657 | 12.5129 | 182.4992 | 145.5084 | 5.31241 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 04:10:52 | 31.2090 | 0.52657 | 12.5129 | 182.4992 | 145.5084 | 5.31241 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 11:20:04 | 31.2059 | 0.52682 | 12.8492 | 174.6546 | 145.5084 | 5.31241 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 11:20:04 | 31.2059 | 0.52682 | 12.8492 | 174.6546 | 145.5084 | 5.31241 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 11:20:04 | 31.2059 | 0.52682 | 12.8492 | 174.6546 | 145.5084 | 5.31241 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 11:20:04 | 31.2059 | 0.52682 | 12.8492 | 174.6546 | 145.5084 | 5.31241 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 11:20:04 | 31.2059 | 0.52682 | 12.8492 | 174.6546 | 145.5084 | 5.31241 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 11:20:04 | 31.2059 | 0.52682 | 12.8492 | 174.6546 | 145.5084 | 5.31241 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 10:43:28 | 31.2023 | 0.52724 | 13.2795 | 164.6221 | 145.5084 | 5.31241 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 10:43:28 | 31.2023 | 0.52724 | 13.2795 | 164.6221 | 145.5084 | 5.31241 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 10:43:28 | 31.2023 | 0.52724 | 13.2795 | 164.6221 | 145.5084 | 5.31241 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 10:43:28 | 31.2023 | 0.52724 | 13.2795 | 164.6221 | 145.5084 | 5.31241 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 10:43:28 | 31.2023 | 0.52724 | 13.2795 | 164.6221 | 145.5084 | 5.31241 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 14:25:36 | 31.1994 | 0.52767 | 13.6965 | 154.9074 | 145.5084 | 5.31241 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 14:25:36 | 31.1994 | 0.52767 | 13.6965 | 154.9074 | 145.5084 | 5.31241 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 14:25:36 | 31.1994 | 0.52767 | 13.6965 | 154.9074 | 145.5084 | 5.31241 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 14:25:36 | 31.1994 | 0.52767 | 13.6965 | 154.9074 | 145.5084 | 5.31241 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 14:25:36 | 31.1994 | 0.52767 | 13.6965 | 154.9074 | 145.5084 | 5.31241 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 14:25:36 | 31.1994 | 0.52767 | 13.6965 | 154.9074 | 145.5084 | 5.31241 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 10:43:35 | 31.1964 | 0.52805 | 13.9926 | 148.0107 | 145.5084 | 5.31241 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 10:43:35 | 31.1964 | 0.52805 | 13.9926 | 148.0107 | 145.5084 | 5.31241 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 10:43:35 | 31.1964 | 0.52805 | 13.9926 | 148.0107 | 145.5084 | 5.31241 | – |