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HD 257


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관련 글

SANTIAGO 91, a right ascension catalogue of 3387 stars (equinox J2000).
The positions in right ascension of 3387 stars belonging to the Santiago67 Catalogue, observed with the Repsold Meridian Circle at Cerro Calan,National Astronomical Observatory, during the period 1989 to 1994, aregiven. The average mean square error of a position, for the wholeCatalogue, is +/-0.009 s. The mean epoch of the catalogue is 1991.84.

A catalog of K giants at the South Galactic Pole - Broadband and DDO photometry and radial velocities
We describe a sample of K giants at the South Galactic Pole, selected toexamine the chemical and kinematical properties of stars perpendicularto the galactic plane and to measure the local column density of thedisk. We report velocities, abundances, absolute magnitudes, andbroadband BV photometry for over 500 giants.

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관측 및 측정 데이터

별자리:조각가자리
적경:00h07m16.63s
적위:-27°23'52.2"
가시등급:8.503
거리:454.545 파섹
적경상의 고유운동:-14.2
적위상의 고유운동:-26.1
B-T magnitude:9.927
V-T magnitude:8.621

천체목록:
일반명   (Edit)
HD 1989HD 257
TYCHO-2 2000TYC 6415-221-1
USNO-A2.0USNO-A2 0600-00052081
HIPHIP 600

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