Similar to ジグネ_(小惑星)
B型小惑星
B-type asteroidC/1664 W1
紫金山・アトラス彗星
C/2023 A3 (Tsuchinshan–ATLAS)▼-34 trendsC/2024 S1 (ATLAS)
C/2024 S1 (ATLAS)CARMA
Combined Array for Research in Millimeter-wave AstronomyCARMENES
CD -38°245
CD銀河
Type-cD galaxyCERGA
CERGA ObservatoryCFBDSIR J214947.2-040308.9
CFBDSIR 2149−0403CHIPSat
CHIPS (satellite)CHIRON
CH星
CH starCID-42
CID-42ClG J2143-4423フィラメント
CLOVER (電波望遠鏡)
Clover (telescope)CNEOS 2014-01-08
CNEOS 2014-01-08CNOサイクル
CNO cycleCOBE
Cosmic Background ExplorerCOCONUTS-2b
COCONUTS-2bCool Companions on Ultrawide Orbits
Cool Companions on Ultrawide OrbitsCORAVEL
COROT
CoRoTCoRoT-1
CoRoT-1CoRoT-1b
CoRoT-1bCoRoT-2
CoRoT-2CoRoT-2b
CoRoT-2bCoRoT-4
CoRoT-4