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HD 174586


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Visual multiples. VIII - 1000 MK types
A total of 1000 new classifications are given for stars brighter than B= 8.0 mag in the Aitken double star catalog. The classificationssupplement 865 classifications obtained in 1981 and 1984. Among thenewly discovered stars are 12 new Ap stars, eight Lambda Bootis stars,one Ba II star, and 60 Am stars. A detailed list of the newclassifications is given.

H-beta photometry of northern intermediate galactic latitude early-type stars and galactic structure away from the plane
Photoelectric H-beta photometry is presented for 255 early-type stars atintermediate galactic latitudes. Absolute magnitudes and distances arederived for the more luminous stars. Those with visual magnitudes lessthan or equal to 2.5 and at distances of up to 1 kpc from the galacticplane may follow the spiral structure in the plane.

UBV photometry and MK spectral classification of northern early-type stars at intermediate galactic latitudes
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1977MNRAS.180..691H&db_key=AST

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Osservazione e dati astrometrici

Costellazione:Lira
Ascensione retta:18h50m03.28s
Declinazione:+29°48'55.0"
Magnitudine apparente:7.618
Distanza:389.105 parsec
Moto proprio RA:2.5
Moto proprio Dec:-1.7
B-T magnitude:7.601
V-T magnitude:7.617

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 174586
TYCHO-2 2000TYC 2120-145-1
USNO-A2.0USNO-A2 1125-10490655
HIPHIP 92419
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