HR 1763

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

position, motion, parallax:

position (J2000)	RA: 5h 21min 43.6sec	DEC: +8° 25' 43''
position (B1900)	RA: 5h 16min 16.8sec	DEC: +8° 19' 46''
proper motion (J2000)	RA: 0.003 arcsec/a	DEC: -0.006 arcsec/a
radial velocity	26 km/s note: spectroscopic binaries
rotational velocity	57 km/s (uncertain) (variable)
galactic coordinates	longitude: 194.62°	latitude: -15.61°

magnitude

visual magnitude

5.8
(V on UBV Johnson system)

spectral / color information

miscellaneous information

note (category: group membership):

Ori OB1; in reflection nebula; faint HII region. Teardrop shaped nebula in blue light has no counterpart in red.

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

position, motion, parallax:

magnitude:

visual	5.8 (observed)	source: 25
photovisual	5.7	source: 2

spectral information:

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: 5h 19min 0.095sec	DEC: +8° 22' 50.7''	±0.021 arcsec
position (J2000)	RA: 5h 21min 43.564sec	DEC: +8° 25' 43.26''
proper motion B1950 (FK4)	RA: -0.0001 arcsec/a	DEC: 0.003 arcsec/a	±0.005 arcsec/a in RA ±0.004 arcsec/a in DEC
proper motion J2000 (FK5)	RA: 0.0001 arcsec/a	DEC: 0.002 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 Harvard or San Luis photometry.

spectral information:

spectral class	B2
source of spectral data	Taken from the Henry Draper Catalogue or no spectrum in source catalog.

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