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HD 105170

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관련 글

Pulkovo compilation of radial velocities for 35495 stars in a common system. Not Available
Kinematics and properties of F stars near the North Galactic Pole. II - The isothermal disc Radial velocities are given for about 550 photometrically-identifieddisk-population F stars lying within 15 deg of the North Galactic Pole.The overall radial and z-velocity distributions are found to be closelyGaussian, with corrected rms and mean z velocities of 11.3 + or - 0.6and -9.5 + or - 0.5 km/s, respectively. The isothermal kinematics of thepopulation are reflected in the constant velocity dispersion to a zdistance of 400 pc. No systematic variation of either the velocitydispersion or the stellar age with the metallicity-sensitive Stromgrendelta m1 index is noted over a range of ages up to 5 Gyr.
Photometric boxes in the four-color system Photometric boxes derived from the latest four-color catalogue compiledby Hauck and Mermilliod (1980) containing uvby and H-beta observationsfor more than 15,000 stars are discussed. The construction andpopulation of stellar boxes, the distribution of boxes with spectraltype, the relations between a geneva box and a four-color box, and theuse of stellar boxes for photometric classification are considered. Itis concluded that the method of stellar boxes is a very useful tool inphotometric investigation.
Further Studies of A-Stars and F-Stars in the Region of the North Galactic Pole - Part Four - a Catalogue of Uvbyr Photometry and Derived Quantities Not Available
Further Studies of A-Stars and F-Stars in the Region of the North Galactic Pole - Part Three - a Catalogue of Star Names and Positions Not Available
Studies of A and F stars in the region of the North galactic pole-II. uvby β photometry Not Available
Studies of A and F stars in the region of the North galactic pole-I. Radial velocities and MK Classifications Not Available
Interstellar reddening near the north galactic pole Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1972PASP...84..497F&db_key=AST
Space distribution of stars of intermediate spectral type in a North galactic pole region. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1963AJ.....68..194U&db_key=AST

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관측 및 측정 데이터

별자리:	사냥개자리
적경:	12^h06^m37.04^s
적위:	+35Â°20'22.8"
가시등급:	9.614
적경상의 고유운동:	-40.7
적위상의 고유운동:	-35.7
B-T magnitude:	10.021
V-T magnitude:	9.648

천체목록:

일반명	(Edit)
HD 1989	HD 105170
TYCHO-2 2000	TYC 2529-2175-1
USNO-A2.0	USNO-A2 1200-06847361
HIP	HIP 59054

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