Orbital elements of EPSILON R/B
| Launched | 13 September 2013 |
| Flight ended | – |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 39255 |
| 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 12:53:58 | 29.7503 | 0.01132 | 17.3547 | 261.8430 | 96.9301 | 14.01553 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 12:53:58 | 29.7503 | 0.01132 | 17.3547 | 261.8430 | 96.9301 | 14.01553 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 12:53:58 | 29.7503 | 0.01132 | 17.3547 | 261.8430 | 96.9301 | 14.01553 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 09:49:25 | 29.7509 | 0.01131 | 19.2330 | 216.9570 | 96.9301 | 14.01553 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 09:49:25 | 29.7509 | 0.01131 | 19.2330 | 216.9570 | 96.9301 | 14.01553 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 09:49:25 | 29.7509 | 0.01131 | 19.2330 | 216.9570 | 96.9301 | 14.01553 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 09:49:25 | 29.7509 | 0.01131 | 19.2330 | 216.9570 | 96.9301 | 14.01553 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 09:49:25 | 29.7509 | 0.01131 | 19.2330 | 216.9570 | 96.9301 | 14.01553 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 10:14:16 | 29.7513 | 0.01131 | 21.4242 | 164.5603 | 96.9301 | 14.01553 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 10:14:16 | 29.7513 | 0.01131 | 21.4242 | 164.5603 | 96.9301 | 14.01553 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 10:14:16 | 29.7513 | 0.01131 | 21.4242 | 164.5603 | 96.9301 | 14.01553 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 10:14:16 | 29.7513 | 0.01131 | 21.4242 | 164.5603 | 96.9301 | 14.01553 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 10:14:16 | 29.7513 | 0.01131 | 21.4242 | 164.5603 | 96.9301 | 14.01553 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 10:14:16 | 29.7513 | 0.01131 | 21.4242 | 164.5603 | 96.9301 | 14.01553 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 12:17:28 | 29.7513 | 0.01130 | 23.2241 | 121.4886 | 96.9301 | 14.01553 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 12:17:28 | 29.7513 | 0.01130 | 23.2241 | 121.4886 | 96.9301 | 14.01553 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 12:17:28 | 29.7513 | 0.01130 | 23.2241 | 121.4886 | 96.9301 | 14.01553 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 12:17:28 | 29.7513 | 0.01130 | 23.2241 | 121.4886 | 96.9301 | 14.01553 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 12:17:28 | 29.7513 | 0.01130 | 23.2241 | 121.4886 | 96.9301 | 14.01553 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 21:18:54 | 29.7512 | 0.01130 | 1.6502 | 63.4653 | 96.9301 | 14.01553 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 21:18:54 | 29.7512 | 0.01130 | 1.6502 | 63.4653 | 96.9301 | 14.01553 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 21:18:54 | 29.7512 | 0.01130 | 1.6502 | 63.4653 | 96.9301 | 14.01553 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 21:18:54 | 29.7512 | 0.01130 | 1.6502 | 63.4653 | 96.9301 | 14.01553 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 21:18:54 | 29.7512 | 0.01130 | 1.6502 | 63.4653 | 96.9301 | 14.01553 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 21:18:54 | 29.7512 | 0.01130 | 1.6502 | 63.4653 | 96.9301 | 14.01553 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 09:37:05 | 29.7510 | 0.01130 | 3.2937 | 24.1509 | 96.9301 | 14.01553 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 09:37:05 | 29.7510 | 0.01130 | 3.2937 | 24.1509 | 96.9301 | 14.01553 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 09:37:05 | 29.7510 | 0.01130 | 3.2937 | 24.1509 | 96.9301 | 14.01553 | – |