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HD 21094


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A catalogue of eclipsing variables
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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.

The 74th Special Name-list of Variable Stars
We present the Name-list introducing GCVS names for 3153 variable starsdiscovered by the Hipparcos mission.

UVBY and H beta photometry of early-type stars in a region at high galactic latitude.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1973AJ.....78...47D&db_key=AST

UBV photometry of early-type stars in two regions at high galactic latitudes
Not Available

A Finding List of Stars of Spectral Type A7 and Earlier in Regions at High Galactic Latitudes. III. 4 HLF 4
An objective prism survey has been made of stars of spectral type A7 andearlier in a 45 square degree region in the 4 HLF 4 area (l^II =180°, b^II = -45°) as part of an investigation of galacticstructure perpendicular to the galactic plane. The survey reported herewas made with the 4° prism on the Michigan Curtis Schmidt telescopeat Cerro Tololo. A finding list containing positions and spectral typesfor 88 stars is presented with finding charts for the stars too faint tobe included in the Bonner Durchmusterung.

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Observation and Astrometry data

Constellation:おうし座
Right ascension:03h24m15.49s
Declination:+01°21'24.0"
Apparent magnitude:8.48
Distance:173.611 parsecs
Proper motion RA:-3.7
Proper motion Dec:-27.7
B-T magnitude:8.831
V-T magnitude:8.509

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 21094
TYCHO-2 2000TYC 57-597-1
USNO-A2.0USNO-A2 0900-00784618
HIPHIP 15858

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