59 Andromedae
catalogues and names
| catalogues and names | 59 And, HR 628, HD 13294, SAO 55330, BD +38 425 A, WDS 02109+3902A |
| constellation | Andromeda |
data from The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version) (Hoffleit+, 1991)
position, motion, parallax:
| position (J2000) | RA: 2h 10min 52.8sec | DEC: +39° 2' 22'' | ||
| position (B1900) | RA: 2h 4min 48.6sec | DEC: +38° 34' 3'' | ||
| proper motion (J2000) | RA: -0.015 arcsec/a | DEC: -0.018 arcsec/a | ||
| radial velocity | 1 km/s note: variable radial velocity |
|||
| rotational velocity | 192 km/s (uncertain) (variable) | |||
| dynamical parallax | 0.01 arcsec | |||
| galactic coordinates | longitude: 139.38° | latitude: -21.28° | ||
magnitude
| visual magnitude | 5.63 (V on UBV Johnson system) |
spectral / color information
| spectral class | B9V |
| B-V-magnitude | -0.02 |
| U-B-magnitude | -0.09 |
double/multiple star system information
| separation | 16.2 arcsec |
| mag difference (of double or brightest multiple) | 0.8 |
| note (category: double and multiple data): | CPM with HR 629. |
data from SKY2000 - Master Star Catalog (Myers+ 1997)
position, motion, parallax:
| position (J2000) | RA: 2h 10min 52.832sec | DEC: +39° 2' 22.49'' | ±0.35 arcsec | source: 17 |
| proper motion (J2000) | RA: -0.0008 arcsec/a | DEC: -0.01 arcsec/a | source: 25 | |
| radial velocity | 1 km/s | source: 25 | ||
| galactic coord. (B1950) | longitude: 139.39° | latitude: -21.28° | ||
magnitude:
| visual | 5.63 (observed) | source: 25 |
| photovisual | 6.1 | source: 2 |
| photographic | 6 | source: 16 |
spectral information:
| spectral class | A0 | source: 96 | |
| Morgan-Keenan | B9V | source: 25 | |
| B-magnitude | 5.61 ±0.05 | B-V-magnitude | -0.02 |
| U-magnitude | 5.52 ±0.05 | U-B-magnitude | -0.09 |
double/multiple star system information:
| separation between brightest and second brightest component | 16.7 arcsec |
| magnitude difference between brightest and second brightest component | 0.7 |
| position angle | 36 ° |
| component | magnitude | spectral class | catalogue(s)/name(s) |
| A | 5.63 | A0 | 59 And, HR 628, HD 13294, SAO 55330 |
| B | 6.1 | A2 | 59 And, HR 629, HD 13295, SAO 55331 |
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 | |
| 17 | ACRS |
| Corbin, T.E., and S.E. Urban, Astrographic Catalog Reference Stars, United States Naval Observatory, 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 (B1950) | RA: 2h 7min 50.209sec | DEC: +38° 48' 16.4'' | ±0.024 arcsec |
| position (J2000) | RA: 2h 10min 52.76sec | DEC: +39° 2' 22.12'' | |
| proper motion B1950 (FK4) | RA: -0.0013 arcsec/a | DEC: -0.014 arcsec/a | ±0.004 arcsec/a in RA ±0.003 arcsec/a in DEC |
| proper motion J2000 (FK5) | RA: -0.0012 arcsec/a | DEC: -0.018 arcsec/a | |
| source of proper motion data | Determined by source catalog | ||
magnitude:
| visual | 6 (accuracy: 2 decimals) |
| source of visual magnitude data | Taken from Harvard or San Luis photometry. |
spectral information:
| spectral class | A0 |
| source of spectral data | Taken from the Henry Draper Catalogue or no spectrum in source catalog. |
remarks for duplicity and variability
| Double star in Aitken's Double Star Catalogue (Aitken 1932) |
catalogues
| source catalogue | GC, catalogue number: 2600 |
| Durchmusterung | BD+38 425A |
| Boss General Catalogue | 2600 |
| Henry Draper Catalogue | 13294 |
data from The Washington Visual Double Star Catalog, 1996.0 (Worley+, 1996)
position and proper motion:
| position (J2000) | RA: 2h 10.9min | DEC: +39° 2' |
| proper motion (J2000) | RA: -0.009 arcsec/a | DEC: -0.01 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 |
| - | 1831 | 35 | 36° | 16.6'' | 6 | 6.7 | B9V A1Vn | STF 222 |
| 1972 | - | 16.7'' |
discoverer information:
| discoverer code | discoverer | reference |
| STF 222 | Struve, F.G.W. | - |
notes:
| note | 59 And. Proper motion of B -017 -013. |