Flight
- Date and time (UTC)
- September 2, 2026, 08:42
- Launch designation
- 2026-200
- Mission
- Starlink Group 15-23
- Flight name
- Starlink-423
- Vehicle flight ID
- xxx/B1063.35 F685
- Flight code
- V2MO 15-23 (27 Ku)
- Year
- Launches in 2026
Orbit and payload
- Initial perigee
- 135 km
- Initial apogee
- 271 km
- Inclination
- 70.0°
- Payload mass to orbit
- 15.5 t
- Payloads
- 27
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Starlink 38244 | 2026-200ANORAD 100534 | SpaceX (Seattle) | — | — | — |
| Starlink 38203 | 2026-200BNORAD 100535 | SpaceX (Seattle) | — | — | — |
| Starlink 38359 | 2026-200CNORAD 100536 | SpaceX (Seattle) | — | — | — |
| Starlink 38361 | 2026-200DNORAD 100537 | SpaceX (Seattle) | — | — | — |
| Starlink 36331 | 2026-200ENORAD 100538 | SpaceX (Seattle) | — | — | — |
| Starlink 38211 | 2026-200FNORAD 100539 | SpaceX (Seattle) | — | — | — |
| Starlink 38329 | 2026-200GNORAD 100540 | SpaceX (Seattle) | — | — | — |
| Starlink 38328 | 2026-200HNORAD 100541 | SpaceX (Seattle) | — | — | — |
| Starlink 38352 | 2026-200JNORAD 100542 | SpaceX (Seattle) | — | — | — |
| Starlink 38235 | 2026-200KNORAD 100543 | SpaceX (Seattle) | — | — | — |
| Starlink 38342 | 2026-200LNORAD 100544 | SpaceX (Seattle) | — | — | — |
| Starlink 38216 | 2026-200MNORAD 100545 | SpaceX (Seattle) | — | — | — |
| Starlink 38202 | 2026-200NNORAD 100546 | SpaceX (Seattle) | — | — | — |
| Starlink 38346 | 2026-200PNORAD 100547 | SpaceX (Seattle) | — | — | — |
| Starlink 38229 | 2026-200QNORAD 100548 | SpaceX (Seattle) | — | — | — |
| Starlink 38354 | 2026-200RNORAD 100549 | SpaceX (Seattle) | — | — | — |
| Starlink 38335 | 2026-200SNORAD 100550 | SpaceX (Seattle) | — | — | — |
| Starlink 38231 | 2026-200TNORAD 100551 | SpaceX (Seattle) | — | — | — |
| Starlink 38234 | 2026-200UNORAD 100552 | SpaceX (Seattle) | — | — | — |
| Starlink 38210 | 2026-200VNORAD 100553 | SpaceX (Seattle) | — | — | — |
| Starlink 38384 | 2026-200WNORAD 100554 | SpaceX (Seattle) | — | — | — |
| Starlink 38313 | 2026-200XNORAD 100555 | SpaceX (Seattle) | — | — | — |
| Starlink 38270 | 2026-200YNORAD 100556 | SpaceX (Seattle) | — | — | — |
| Starlink 38271 | 2026-200ZNORAD 100557 | SpaceX (Seattle) | — | — | — |
| Starlink 38349 | 2026-200AANORAD 100558 | SpaceX (Seattle) | — | — | — |
| Starlink 38353 | 2026-200ABNORAD 100559 | SpaceX (Seattle) | — | — | — |
| Starlink 38358 | 2026-200ACNORAD 100560 | SpaceX (Seattle) | — | — | — |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.