p Andromedae


The object was found in the following catalogues:
  1. The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version)

  2. SKY2000 - Master Star Catalog

  3. Smithsonian Astrophysical Observatory Star Catalog

  4. The Washington Visual Double Star Catalog, 1996.0

  5. Combined General Catalogue of Variable Stars (suspected variables)


catalogues and names p And, NSV 00227, 29 And, HR 154, HD 3369, SAO 54033, FK5: 18, WDS 00369+3343A
constellation Andromeda

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


position, motion, parallax:

position (J2000) RA: 0h 36min 52,9sec DEC: +33 43' 10''
position (J1900) RA: 0h 31min 32,2sec DEC: +33 10' 8''
proper motion (J2000) RA: 0,015 arcsec/a DEC: -0,004 arcsec/a
radial velocity 9 km/s
note: spectroscopic binaries, single lined spectra
note: orbital data avaible
rotational velocity 34 km/s (uncertain) (variable)
trigonometric parallax -0,003 arcsec
note (category: radial and/or rotational velocities): The secondary has evidently been seen only by J. A. Pearce in 1936.

magnitude

visual magnitude 4,36
(V on UBV Johnson system)

spectral / color information

spectral class B5V
B-V-magnitude -0,14
U-B-magnitude -0,55
R-I-magnitude -0,12

variability information

variable star identification 227

double/multiple star system information

number of components of multiple star system 3
separation 35,2 arcsec
mag difference (of double or brightest multiple) 4,2
component ID AB
note (category: double and multiple data): AB 103000?y. Component B spectrum A6V or Am(A3/F0/F2), RV +11.9k/s. Component C, 11.4v, F3 at 55" optical.
note (category: spectroscopic binaries): ADS 513A, 143.6065d, K 47.5k/s, V0 +8.35k/s, msin3i 27.1, asini 77.6. Unresolved by speckle interferometry.

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

position, motion, parallax:

position (J2000) RA: 0h 36min 52,858sec DEC: +33 43' 9,63'' 0,06 arcsec source: 15
proper motion (J2000) RA: 0,0012 arcsec/a DEC: -0,004 arcsec/a source: 25
radial velocity 9 km/s source: 25
galactic coord. (B1950) longitude: 119,48 latitude: -29,05
GCI unit vector (J2000) X: 0,82102 Y: 0,133274 Z: 0,555125

magnitude:

visual 4,36 (observed) source: 25
photovisual 4,4 source: 2

spectral information:

spectral class B3 source: 96
Morgan-Keenan B5V source: 25
B-magnitude 4,22 0,05 B-V-magnitude -0,14
U-magnitude 3,67 0,05 U-B-magnitude -0,55

double/multiple star system information:

source of data: 19
separation between brightest and second brightest component 35,9 arcsec
magnitude difference between brightest and second brightest component 4,25
position angle 173

component magnitude spectral class catalogue(s)/name(s)
A 4,36 B3 p Andromedae, 29 And, HR 154, HD 3369, SAO 54033
B 8,62 -

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
19 WDS Catalog
Worley, C.E., and G.G. Douglass, Washington Catalog of Visual Double Stars 1996.0, United States Naval Observatory, 1996
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 (J1950) RA: 0h 34min 12,186sec DEC: +33 26' 39,75'' 0,005 arcsec
position (J2000) RA: 0h 36min 52,869sec DEC: +33 43' 9,57''
proper motion J1950 (FK4) RA: 0,0013 arcsec/a DEC: 0 arcsec/a 0,001 arcsec/a in RA
0,001 arcsec/a in DEC
proper motion J2000 (FK5) RA: 0,0014 arcsec/a DEC: -0,004 arcsec/a
source of proper motion data Determined by source catalog

magnitude:

visual 4,5 (accuracy: 2 decimals)
source of visual magnitude data Taken from the "Henry Draper Catalogue".

spectral information:

spectral class B3
source of spectral data Taken from the Henry Draper Catalogue or no spectrum in source catalog.

catalogues

source catalogue FK4, catalogue number: 18
Durchmusterung BD+32 101
Boss General Catalogue 729
Henry Draper Catalogue 3369

data from The Washington Visual Double Star Catalog, 1996.0 (Worley+, 1996)

position and proper motion:

position (J2000) RA: 0h 36,9min DEC: +33 43'
proper motion (J2000) RA: 0,015 arcsec/a DEC: -0,004 arcsec/a

double/multiple star system information:

component year number of measures position angle angular separation magnitude of 1st component magnitude of 2nd component spectral class(es) discoverer code
AB 1821 24 173 35,9'' 4,36 8,61 B5V H 17
AC 1879 4 357 55,2'' 4,36 13,01 B3 H 17

discoverer information:

discoverer code discoverer reference
H 17 Herschel, W. -

notes:

note Pi And. H V 17. BDS 263, HJ 1030 identical. A is a spectroscopic binary, P = 143.6d. B is BD +32@102.

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

position:

position (J1950) RA: 0h 34min 12,2sec DEC: +33 26' 40''

variability informations:

magnitute at max. brightness 4,2
magnitute amplitude 0,04
photometric system

spectral information

spectral class B5

references

to a study 710766 (designation: PI AND)

miscanellous

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