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HD 213857

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관련 글

Pulkovo compilation of radial velocities for 35495 stars in a common system. Not Available
Space motions of galactic G- and K-type stars Spectra of 912 G- and K-type stars in six galactic directions have beensecured. The relevant space motions of the stars, subdivided intodistance groups, have been derived; these show no significant departuresfrom the mean motion of nearby stars. The velocity dispersions, ingeneral, indicate that these (mainly giant) stars are moderately old.The dispersion in u is lower than that for nearby stars, and thesignificance of this result is discussed.
Photoelectric photometry of selected AG stars in the 25D to 30D zone. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1968AJ.....73..187B&db_key=AST

관련 링크

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관측 및 측정 데이터

별자리:	페가수스자리
적경:	22^h34^m00.46^s
적위:	+29Â°44'35.3"
가시등급:	8.295
거리:	2040.816 파섹
적경상의 고유운동:	28.8
적위상의 고유운동:	5.2
B-T magnitude:	9.627
V-T magnitude:	8.405

천체목록:

일반명	(Edit)
HD 1989	HD 213857
TYCHO-2 2000	TYC 2231-930-1
USNO-A2.0	USNO-A2 1125-19383249
HIP	HIP 111390

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