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	i Cep, 32 Cep, HR 8694, HD 216228, SAO 20268, BD +65 1814, FK5: 863
constellation	Cepheus

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

position, motion, parallax:

position (J2000)	RA: 22h 49min 40.8sec	DEC: +66° 12' 2''
position (B1900)	RA: 22h 46min 7.1sec	DEC: +65° 40' 28''
proper motion (J2000)	RA: -0.065 arcsec/a	DEC: -0.125 arcsec/a
radial velocity	-12 km/s
rotational velocity	<19 km/s
trigonometric parallax	0.041 arcsec
galactic coordinates	longitude: 111.07°	latitude: 6.18°

magnitude

visual magnitude

3.52 (V on UBV Johnson system)

spectral / color information

spectral class	K0-III
B-V-magnitude	1.05
U-B-magnitude	0.9
R-I-magnitude
IR-note	object is infrared source (NASA merged infrared catalogue, Schmitz et al., 1978)

miscellaneous information

note (category: group membership):

In Ursa cluster?

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

position, motion, parallax:

position (J2000)	RA: 22h 49min 40.821sec	DEC: +66° 12' 1.51''	±0.06 arcsec	source: 15
proper motion (J2000)	RA: -0.0108 arcsec/a	DEC: -0.125 arcsec/a		source: 25
radial velocity	-12 km/s			source: 25
trigonometric parallax	0.041 arcsec		±0.004 arcsec	source: 25
galactic coord. (B1950)	longitude: 111.07°	latitude: 6.18°

magnitude:

visual	3.52 (observed)	source: 25
photovisual	3.7	source: 2

spectral information:

spectral class	K0		source: 96
Morgan-Keenan	K0-III		source: 25
B-magnitude	4.57 ±0.05	B-V-magnitude	1.05
U-magnitude	5.47 ±0.05	U-B-magnitude	0.9

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: 22h 47min 53.604sec	DEC: +65° 56' 13.8''	±0.003 arcsec
position (J2000)	RA: 22h 49min 40.826sec	DEC: +66° 12' 1.49''
proper motion B1950 (FK4)	RA: -0.0109 arcsec/a	DEC: -0.119 arcsec/a	±0.001 arcsec/a in RA ±0.001 arcsec/a in DEC
proper motion J2000 (FK5)	RA: -0.0107 arcsec/a	DEC: -0.125 arcsec/a
source of proper motion data	Determined by source catalog

magnitude:

visual	3.7 (accuracy: 2 decimals)
source of visual magnitude data	Taken from the "Henry Draper Catalogue".

spectral information:

spectral class	K0
source of spectral data	Taken from the Henry Draper Catalogue or no spectrum in source catalog.

catalogues

source catalogue	FK4, catalogue number: 863
Durchmusterung	BD+65 1814
Boss General Catalogue	31857
Henry Draper Catalogue	216228