catalogues and names

The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version)

SKY2000 - Master Star Catalog

Smithsonian Astrophysical Observatory Star Catalog

Combined General Catalogue of Variable Stars (suspected variables)

catalogues and names

catalogues and names	NSV 13319, 76 Dra, HR 8002, HD 199095, SAO 3458, BD +81 718, FK5: 915
constellation	Draco

data from The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version) (Hoffleit+, 1991)

position, motion, parallax:

position (J2000)	RA: 20h 42min 35.2sec	DEC: +82° 31' 52''
position (B1900)	RA: 20h 49min 50.5sec	DEC: +82° 9' 40''
proper motion (J2000)	RA: 0.029 arcsec/a	DEC: 0.023 arcsec/a
radial velocity	-20 km/s note: spectroscopic binaries
rotational velocity	27 km/s (uncertain) (variable)
galactic coordinates	longitude: 115.73°	latitude: 23.46°

magnitude

visual magnitude

5.75 (V on UBV Johnson system)

spectral / color information

spectral class	A0V
B-V-magnitude	0
U-B-magnitude	-0.04

variability information

variable star identification

13319

data from SKY2000 - Master Star Catalog (Myers+ 1997)

position, motion, parallax:

position (J2000)	RA: 20h 42min 35.201sec	DEC: +82° 31' 52.33''	±0.06 arcsec	source: 15
proper motion (J2000)	RA: 0.0147 arcsec/a	DEC: 0.023 arcsec/a		source: 25
radial velocity	-20 km/s			source: 25
galactic coord. (B1950)	longitude: 115.73°	latitude: 23.46°

magnitude:

visual	5.75 (observed)	source: 25
photovisual	5.7	source: 2

spectral information:

spectral class	A0		source: 96
Morgan-Keenan	A0V		source: 25
B-magnitude	5.75 ±0.05	B-V-magnitude	0
U-magnitude	5.72 ±0.05	U-B-magnitude	-0.03

sources:

2	HD and HDE Catalogs
Cannon, A.J., and E.C. Pickering, Harvard Annals, Vols 91-99, 1918-24, Cambridge, Massachusetts: Harvard University; Cannon, A.J., Harvard Annals, Vol. 100, 1925-36, Cambridge, Massachusetts: Harvard University; and Cannon, A.J., and M. Walton Mayall, Harvard Annals, Vol. 112, 1949, Cambridge, Massachusetts: Harvard University
15	FK5, FK5 Extension and FK5 Supplement
Fricke, W., H. Schwan and T. Lederle, "Fifth Fundamental Catalogue (FK5), Part I. The Basic Fundamental Stars," Veroff. Astronomisches Recheninstitut, No. 32, Heidelberg, Germany, 1988, and Fricke, W., H. Schwan, and T.E. Corbin, "Fifth Fundamental Catalogue (FK5), Part II. The FK5 Extension," Veröff. Astronomisches Recheninstitut, No. 33, Heidelberg, Germany, 1991
25	Bright Star Catalogue, 5th edition
Hoffleit, D. and Warren, W.H. Jr., The Bright Star Catalogue, 5th Revised Edition, Version 2, 1994
96	SAO or HD/HDE Catalog
Reference from Value 1 or Reference from Value 2

data from Smithsonian Astrophysical Observatory Star Catalog (SAO Staff 1966; USNO, ADC 1990)

position and proper motion:

position (B1950)	RA: 20h 46min 19.839sec	DEC: +82° 20' 52.29''	±0.003 arcsec
position (J2000)	RA: 20h 42min 35.183sec	DEC: +82° 31' 52.38''
proper motion B1950 (FK4)	RA: 0.0139 arcsec/a	DEC: 0.026 arcsec/a	±0.001 arcsec/a in RA ±0.001 arcsec/a in DEC
proper motion J2000 (FK5)	RA: 0.0144 arcsec/a	DEC: 0.024 arcsec/a
source of proper motion data	Determined by source catalog

magnitude:

visual	5.7 (accuracy: 2 decimals)
source of visual magnitude data	Taken from the "Henry Draper Catalogue".

spectral information:

spectral class	A0
source of spectral data	Taken from the Henry Draper Catalogue or no spectrum in source catalog.

catalogues

source catalogue	FK4, catalogue number: 915
Durchmusterung	BD+81 718
Boss General Catalogue	29019
Henry Draper Catalogue	199095

data from Combined General Catalogue of Variable Stars (suspected variables) (Kholopov+ 1998)

position:

position (equinox 1950.0)

RA: 20h 46min 19.8sec

DEC: +82° 20' 52''

variability informations:

variability type	-
magnitute at max. brightness	5.7
magnitute at min. brightness
photometric system	visual, photovisual or Johnson's V

spectral information

spectral class

A0

references

to a study

472436D (designation: 76 DRA)

miscanellous

There are notes in the published catalog (Kukarkin et al.(1982)).