catalogues and names

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

SKY2000 - Master Star Catalog

Smithsonian Astrophysical Observatory Star Catalog

catalogues and names

catalogues and names	p Dra, NSV 24767, 58 Dra, HR 7371, HD 182564, SAO 18299, BD +65 1345, FK5: 3547
constellation	Draco

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

position, motion, parallax:

position (J2000)	RA: 19h 20min 40.1sec	DEC: +65° 42' 53''
position (B1900)	RA: 19h 20min 9.3sec	DEC: +65° 31' 19''
proper motion (J2000)	RA: 0.012 arcsec/a	DEC: 0.045 arcsec/a
radial velocity	-29 km/s
rotational velocity	27 km/s (uncertain) (variable)
trigonometric parallax	0.02 arcsec
galactic coordinates	longitude: 96.9°	latitude: 21.66°

magnitude

visual magnitude

4.59 (V on UBV Johnson system)

spectral / color information

spectral class	A2III s
B-V-magnitude	0.02
U-B-magnitude	0.06
R-I-magnitude

miscellaneous information

note (category: group membership):

Possible Pleiades group.

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

position, motion, parallax:

position (J2000)	RA: 19h 20min 40.044sec	DEC: +65° 42' 52.24''	±0.2 arcsec	source: 52
proper motion (J2000)	RA: 0.0013 arcsec/a	DEC: 0.043 arcsec/a		source: 25
radial velocity	-29 km/s			source: 25
trigonometric parallax	0.02 arcsec		±0.002 arcsec	source: 25
galactic coord. (B1950)	longitude: 96.9°	latitude: 21.66°

magnitude:

visual	4.59 (observed)	source: 25
photovisual	4.6	source: 2
photographic	4.7	source: 16

spectral information:

spectral class	A2		source: 96
Morgan-Keenan	A2IIIs		source: 25
B-magnitude	4.61 ±0.05	B-V-magnitude	0.02
U-magnitude	4.67 ±0.05	U-B-magnitude	0.06

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
16	PPM North and PPM South Catalogs and PPM Supplement
Roser, S., and U. Bastian, "Catalogue of Positions and Proper Motions," A&AS, Vol. 74, p. 449, 1988, and Bastian, U., et al., "Catalogue of Positions and Proper Motions - South," 1993
25	Bright Star Catalogue, 5th edition
Hoffleit, D. and Warren, W.H. Jr., The Bright Star Catalogue, 5th Revised Edition, Version 2, 1994
52	PPMN-HP subset
PPMN Star Catalogue (Reference 16) High-Precision Subset (Code H)
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: 19h 20min 24.896sec	DEC: +65° 37' 5.16''	±0.011 arcsec
position (J2000)	RA: 19h 20min 40.113sec	DEC: +65° 42' 52.12''
proper motion B1950 (FK4)	RA: 0.0017 arcsec/a	DEC: 0.042 arcsec/a	±0.002 arcsec/a in RA ±0.002 arcsec/a in DEC
proper motion J2000 (FK5)	RA: 0.0024 arcsec/a	DEC: 0.04 arcsec/a
source of proper motion data	Determined by source catalog

magnitude:

visual	4.6 (accuracy: 2 decimals)
source of visual magnitude data	Taken from Harvard or San Luis photometry.

spectral information:

spectral class	A2
source of spectral data	Taken from the Henry Draper Catalogue or no spectrum in source catalog.

catalogues

source catalogue	GC, catalogue number: 26735
Durchmusterung	BD+65 1345
Boss General Catalogue	26735
Henry Draper Catalogue	182564