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 Sep 15 17:56 | 2025 Sep 13 20:17:13 | 31.2285 | 0.52192 | 6.4496 | 323.6635 | 10.2140 | 5.40247 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 17:20:56 | 31.2329 | 0.52307 | 7.2664 | 304.6545 | 10.2140 | 5.40247 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 17:20:56 | 31.2329 | 0.52307 | 7.2664 | 304.6545 | 10.2140 | 5.40247 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 17:20:56 | 31.2329 | 0.52307 | 7.2664 | 304.6545 | 10.2140 | 5.40247 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 17:20:56 | 31.2329 | 0.52307 | 7.2664 | 304.6545 | 10.2140 | 5.40247 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 17:20:56 | 31.2329 | 0.52307 | 7.2664 | 304.6545 | 10.2140 | 5.40247 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 17:20:56 | 31.2329 | 0.52307 | 7.2664 | 304.6545 | 10.2140 | 5.40247 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 17:20:56 | 31.2329 | 0.52307 | 7.2664 | 304.6545 | 10.2140 | 5.40247 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 23:04:25 | 31.2300 | 0.52356 | 7.6875 | 294.8606 | 10.2140 | 5.40247 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 23:04:25 | 31.2300 | 0.52356 | 7.6875 | 294.8606 | 10.2140 | 5.40247 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 23:04:25 | 31.2300 | 0.52356 | 7.6875 | 294.8606 | 10.2140 | 5.40247 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 23:04:25 | 31.2300 | 0.52356 | 7.6875 | 294.8606 | 10.2140 | 5.40247 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 23:04:25 | 31.2300 | 0.52356 | 7.6875 | 294.8606 | 10.2140 | 5.40247 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 23:04:25 | 31.2300 | 0.52356 | 7.6875 | 294.8606 | 10.2140 | 5.40247 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 15:11:27 | 31.2202 | 0.52396 | 8.1490 | 284.1276 | 10.2140 | 5.40247 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 15:11:27 | 31.2202 | 0.52396 | 8.1490 | 284.1276 | 10.2140 | 5.40247 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 15:11:27 | 31.2202 | 0.52396 | 8.1490 | 284.1276 | 10.2140 | 5.40247 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 15:11:27 | 31.2202 | 0.52396 | 8.1490 | 284.1276 | 10.2140 | 5.40247 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 15:11:27 | 31.2202 | 0.52396 | 8.1490 | 284.1276 | 10.2140 | 5.40247 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 02:13:46 | 31.2181 | 0.52417 | 8.4069 | 278.1303 | 10.2140 | 5.40247 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 02:13:46 | 31.2181 | 0.52417 | 8.4069 | 278.1303 | 10.2140 | 5.40247 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 02:13:46 | 31.2181 | 0.52417 | 8.4069 | 278.1303 | 10.2140 | 5.40247 | – |