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UBV (RI)c standard stars in the E- and F-regions and in the Magellanic Clouds - a revised catalogue. Not Available
Interstellar polarization in a southern H I cloud Polarimetric observations of 54 stars in the direction of a southern H Ifilament are presented. The observed polarization is in general verylow. A weak correlation between the angle of polarization and thestructure of the filament was found. By means of the variation of thepolarization with the distance, it is inferred that the cloud is locatedat about 350 pc. Comparing the observed polarization with the colorexcess, the low degree of polarization in this region is interpreted asdue to a projection effect of the galactic magnetic field.
UBV(RI)c photometry of some standard sequences in the Harvard F regions and in the Magellanic Clouds Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1988MNRAS.231.1047M&db_key=AST
Standard Stars for VRI Photometry with S25 Response Photocathodes Not Available

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Observation and Astrometry data

Constellation:	Ύδρος
Right ascension:	03^h21^m22.98^s
Declination:	-74Â°35'39.3"
Apparent magnitude:	8.037
Distance:	194.175 parsecs
Proper motion RA:	-4.5
Proper motion Dec:	11
B-T magnitude:	8.347
V-T magnitude:	8.063

Catalogs and designations:

Proper Names	(Edit)
HD 1989	HD 21475
TYCHO-2 2000	TYC 9158-1418-1
USNO-A2.0	USNO-A2 0150-01494924
HIP	HIP 15641

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