Norad ID: 27515
| Spacetrack Directory Name | USERS SEM |
| Orbit launches |
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| Deorbitation date |
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| Days in orbit | 1739 |
| Country/organisation of origin | Japonia (JPN) |
| Starting point | TANSC (Tanegashima Space Center, Japan) |
USERS (SERVICE MODULE), 27515 was a Japanese payload satellite that was launched on Tue, 10 Sep 2002 UTC via an H-IIA 2024 launch vehicle from the Tanegashima Space Center (TNSTA). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.