Science
2023-091R
Unidentified Object (2023-091 Rideshare Cluster) · Russian University Consortium / Sputnix
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2023-091R, one of the smaller unnamed payloads from the same 40-satellite Russian university CubeSat cluster launched June 27, 2023 alongside the Meteor-M2-3 weather satellite. Large rideshare missions like this one routinely include several objects — deployment hardware, small technology tests, or satellites whose operator never published individual mission details — that get catalogued by launch designation rather than a public name.
Its orbit
- Orbit
- Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
- Altitude
- 320–333 mi (514–536 km)
- Inclination
- 97.5°
- One orbit
- 95.0 minutes15.2 orbits a day
- NORAD ID
- 57181
- Int’l designator
- 2023-091R
- Launched
- 2023
Orbital elements from CelesTrak, as of 22 Sep 2026.