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HD 214990


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관련 글

Stars with the Largest Hipparcos Photometric Amplitudes
A list of the 2027 stars that have the largest photometric amplitudes inHipparcos Photometry shows that most variable stars are all Miras. Thepercentage of variable types change as a function of amplitude. Thiscompilation should also be of value to photometrists looking forrelatively unstudied, but large amplitude stars.

Interstellar reddening in the Southern Hemisphere. I - The UVBY beta observations
The uvby-beta photometric data obtained from a Southern Hemisphereobservational project is presented. A uvby-beta photometric network ofnearly 3900 A and early F stars has been established with the intentthat the stars serve as 'space probes' for measurements of interstellarreddening.

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다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:큰부리새자리
적경:22h43m40.47s
적위:-64°38'53.4"
가시등급:8.777
거리:174.52 파섹
적경상의 고유운동:17.7
적위상의 고유운동:-3.1
B-T magnitude:9.223
V-T magnitude:8.814

천체목록:
일반명   (Edit)
HD 1989HD 214990
TYCHO-2 2000TYC 9121-824-1
USNO-A2.0USNO-A2 0225-31608565
HIPHIP 112220

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