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 Jan 14 18:56 | 2025 Jan 12 10:50:40 | 31.3308 | 0.54978 | 23.5929 | 284.5880 | 22.8734 | 4.94768 | – |
| 2025 Jan 13 18:56 | 2025 Jan 12 10:50:40 | 31.3308 | 0.54978 | 23.5929 | 284.5880 | 22.8734 | 4.94768 | – |
| 2025 Jan 12 18:55 | 2025 Jan 12 10:50:40 | 31.3308 | 0.54978 | 23.5929 | 284.5880 | 22.8734 | 4.94768 | – |
| 2025 Jan 11 18:54 | 2025 Jan 07 04:35:50 | 31.3329 | 0.55064 | 23.9347 | 276.6280 | 22.8734 | 4.94768 | – |
| 2025 Jan 10 19:20 | 2025 Jan 07 04:35:50 | 31.3329 | 0.55064 | 23.9347 | 276.6280 | 22.8734 | 4.94768 | – |
| 2025 Jan 09 18:54 | 2025 Jan 07 04:35:50 | 31.3329 | 0.55064 | 23.9347 | 276.6280 | 22.8734 | 4.94768 | – |
| 2025 Jan 08 18:53 | 2025 Jan 07 04:35:50 | 31.3329 | 0.55064 | 23.9347 | 276.6280 | 22.8734 | 4.94768 | – |
| 2025 Jan 07 18:54 | 2025 Jan 07 04:35:50 | 31.3329 | 0.55064 | 23.9347 | 276.6280 | 22.8734 | 4.94768 | – |
| 2025 Jan 06 18:53 | 2024 Dec 31 06:58:23 | 31.3336 | 0.55186 | 0.3808 | 266.2317 | 22.8734 | 4.94768 | – |
| 2025 Jan 05 18:53 | 2024 Dec 31 06:58:23 | 31.3336 | 0.55186 | 0.3808 | 266.2317 | 22.8734 | 4.94768 | – |
| 2025 Jan 04 18:53 | 2024 Dec 31 06:58:23 | 31.3336 | 0.55186 | 0.3808 | 266.2317 | 22.8734 | 4.94768 | – |
| 2025 Jan 03 18:53 | 2024 Dec 31 06:58:23 | 31.3336 | 0.55186 | 0.3808 | 266.2317 | 22.8734 | 4.94768 | – |
| 2025 Jan 02 18:53 | 2024 Dec 31 06:58:23 | 31.3336 | 0.55186 | 0.3808 | 266.2317 | 22.8734 | 4.94768 | – |
| 2025 Jan 01 18:53 | 2024 Dec 31 06:58:23 | 31.3336 | 0.55186 | 0.3808 | 266.2317 | 22.8734 | 4.94768 | – |
| 2024 Dec 31 18:53 | 2024 Dec 26 09:39:46 | 31.3325 | 0.55272 | 0.6954 | 258.9023 | 22.8734 | 4.94768 | – |
| 2024 Dec 30 18:53 | 2024 Dec 26 09:39:46 | 31.3325 | 0.55272 | 0.6954 | 258.9023 | 22.8734 | 4.94768 | – |
| 2024 Dec 29 20:34 | 2024 Dec 26 09:39:46 | 31.3325 | 0.55272 | 0.6954 | 258.9023 | 22.8734 | 4.94768 | – |
| 2024 Dec 28 18:53 | 2024 Dec 26 09:39:46 | 31.3325 | 0.55272 | 0.6954 | 258.9023 | 22.8734 | 4.94768 | – |
| 2024 Dec 27 18:53 | 2024 Dec 26 09:39:46 | 31.3325 | 0.55272 | 0.6954 | 258.9023 | 22.8734 | 4.94768 | – |
| 2024 Dec 26 18:53 | 2024 Dec 22 07:39:49 | 31.3298 | 0.55339 | 0.9572 | 252.8011 | 22.8734 | 4.94768 | – |
| 2024 Dec 25 18:53 | 2024 Dec 22 07:39:49 | 31.3298 | 0.55339 | 0.9572 | 252.8011 | 22.8734 | 4.94768 | – |
| 2024 Dec 24 18:53 | 2024 Dec 22 07:39:49 | 31.3298 | 0.55339 | 0.9572 | 252.8011 | 22.8734 | 4.94768 | – |
| 2024 Dec 23 19:54 | 2024 Dec 22 07:39:49 | 31.3298 | 0.55339 | 0.9572 | 252.8011 | 22.8734 | 4.94768 | – |
| 2024 Dec 22 18:53 | 2024 Dec 22 07:39:49 | 31.3298 | 0.55339 | 0.9572 | 252.8011 | 22.8734 | 4.94768 | – |
| 2024 Dec 21 18:53 | 2024 Dec 14 07:56:53 | 31.3226 | 0.55477 | 1.4672 | 240.9160 | 22.8734 | 4.94768 | – |
| 2024 Dec 20 18:53 | 2024 Dec 14 07:56:53 | 31.3226 | 0.55477 | 1.4672 | 240.9160 | 22.8734 | 4.94768 | – |
| 2024 Dec 19 18:53 | 2024 Dec 14 07:56:53 | 31.3226 | 0.55477 | 1.4672 | 240.9160 | 22.8734 | 4.94768 | – |
| 2024 Dec 18 18:53 | 2024 Dec 14 07:56:53 | 31.3226 | 0.55477 | 1.4672 | 240.9160 | 22.8734 | 4.94768 | – |