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Constellations
Constellation profile

GHGSat

Added as major commercial emissions-monitoring constellation; fleet counts need follow-up.

GHGSatService start: Not stated
Admin Edit
Linked spacecraft
11
Rows currently linked to this constellation.
Active linked
10
Derived from linked spacecraft status.
Future linked
0
Spacecraft rows marked future.
Planned target

Linked Spacecraft

11 linked spacecraft shown.

SpacecraftStatusOrbitLaunch date
DiakoactiveUnknownMay 25, 2022
GaspardactiveUnknownApr 15, 2023
Not stated
No active-share calculation available.
Hugo
active
Unknown
Jan 24, 2021
Iris (2020-061G)activeUnknownSep 3, 2020
Luca (2022-057F)activeUnknownMay 25, 2022
Mey-LinactiveUnknownApr 15, 2023
OceaneactiveUnknownApr 15, 2023
PennyactiveUnknownMay 25, 2022
PierreactiveUnknownJun 23, 2025
ValmayactiveUnknownJun 23, 2025
ClaireretiredUnknownJun 22, 2016
Diako
Orbit unknown · May 25, 2022
active
Gaspard
Orbit unknown · Apr 15, 2023
active
Hugo
Orbit unknown · Jan 24, 2021
active
Iris (2020-061G)
Orbit unknown · Sep 3, 2020
active
Luca (2022-057F)
Orbit unknown · May 25, 2022
active
Mey-Lin
Orbit unknown · Apr 15, 2023
active
Oceane
Orbit unknown · Apr 15, 2023
active
Penny
Orbit unknown · May 25, 2022
active
Pierre
Orbit unknown · Jun 23, 2025
active
Valmay
Orbit unknown · Jun 23, 2025
active
Claire
Orbit unknown · Jun 22, 2016
retired