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// space science · 2023

Colorado Inner Radiation Belt Experiment

American microsatellite. Colorado Inner Radiation Belt Experiment was launched on April 15, 2023 aboard a Falcon 9 from Vandenberg. Latest status in GCAT: reentered (orbital decay) (Oct 4, 2024).

COSPAR 2023-054LNORAD 56188United States

Identity

Name in GCAT
CIRBE
Common name
Colorado Inner Radiation Belt Experiment
International designator
2023-054L
NORAD catalog number
56188
GCAT identifier
S56188
UN registration
ST/SG/SER.E/1130

Mission

Mission type
Space science
Use
Amateur / academic
Program
UCO
Owner
Colorado
Country
United States
Builder
University of Colorado, Boulder
Platform (bus)
Cubesat 3U

Launch

Date
April 15, 2023 · 06:47 UTC
Launch record
2023-054Success
Rocket
Falcon 9
Spaceport
Vandenberg · pad SLC4E

Orbit and fate

Orbit class (GCAT)
LLEO/S
Perigee
496 km
Apogee
507 km
Inclination
97.42°
Status
Reentered (orbital decay)
Status date
October 4, 2024
Last known active
Apr 15, 2023
End of operations
September 2024

Size

Mass
6 kg
Dry mass
6 kg
Length
0.3 m
Diameter
0.10 m
Span
0.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q135274626 (CC0).