Key facts
| Mass | Unknown (source estimate only) |
| Launch | 2026-132 |
| Date (UTC) | 2026 Jun 12 0053:59 |
| Julian date | 2461203.54 |
| Rocket | H3-30S |
| Mission | VEP-5 |
| Agency | JAXA |
| Launch code | OS |
Payloads
| JCAT | Type | Name | Bus | Mass | MassFlag | File |
|---|---|---|---|---|---|---|
| S69502 | P | STARS-X | STARS-X | ? | satcat.tsv line 69504 | |
| S69503 | P | Umitsubame | PETREL | satcat.tsv line 69505 | ||
| S69504 | P | BRO-22 | Cubesat 8U | satcat.tsv line 69506 | ||
| S69505 | P | HORN-L | Cubesat 6U | satcat.tsv line 69507 | ||
| S69506 | P | VERTECS | Cubesat 6U | satcat.tsv line 69508 | ||
| S69507 | P | HORN-R | Cubesat 6U | satcat.tsv line 69509 | ||
| A11893 | P P | VEP-5 | VEP | auxcat.tsv line 11895 | ||
| A11895 | PXA | STARS-X Dtr | STARS-X | ? | auxcat.tsv line 11897 | |
| A11896 | PXA | STARS-X Climber | STARS-X | ? | auxcat.tsv line 11898 |