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HD 33069

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Spectral Classification of Stars in A Supplement to the Bright Star Catalogue MK spectral types are given for about 584 stars in A Supplement to theBright Star Catalogue. These are compared with Hipparcos parallaxes tocheck the reliability of those classifications. The estimated errors are+/-1.2 subtypes, and 10% of the luminosity classes may be wrong.
Stromgren and H-beta photometry of stars earlier than G0 in 5 areas containing high latitude molecular clouds Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1989A&AS...80..127F&db_key=AST
Meridian observations made with the Carlsberg Automatic Meridian Circle at Brorfelde (Copenhagen University Observatory) 1981-1982 The 7-inch transit circle instrument with which the present position andmagnitude catalog for 1577 stars with visual magnitudes greater than11.0 was obtained had been equipped with a photoelectric moving slitmicrometer and a minicomputer to control the entire observationalprocess. Positions are reduced relative to the FK4 system for each nightover the whole meridian rather than the usual narrow zones. Thepositions of the FK4 stars used in the least squares solution are alsogiven in the catalog.
Spectral types for early-type stars observed by SKYLAB MK spectral types are presented for 246 early-type stars observed withthe S-019 ultraviolet stellar astronomy experiment on Skylab. K-linetypes are also given where applicable, and various peculiar stars areidentified. The peculiar stars include five silicon stars, a shell star,a helium-rich star, a silicon-strontium star, a chromium-europium star,and two marginal metallic-line stars.
The Light-Variability of Early B Giants. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1959ApJ...130..577L&db_key=AST

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Osservazione e dati astrometrici

Costellazione:	Eridano
Ascensione retta:	05^h07^m26.27^s
Declinazione:	-08Â°39'11.3"
Magnitudine apparente:	6.984
Distanza:	252.525 parsec
Moto proprio RA:	-8.5
Moto proprio Dec:	4.7
B-T magnitude:	6.865
V-T magnitude:	6.975

Cataloghi e designazioni:

Nomi esatti	(Edit)
HD 1989	HD 33069
TYCHO-2 2000	TYC 5330-1721-1
USNO-A2.0	USNO-A2 0750-01232100
HIP	HIP 23834

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