Coord 2000 | 02476+5357 | Discov num | STF 301 | Comp | Coord arcsec 2000 | 02 47 38.75 +53 56 35.8 | |||||
Date first | 1830 | Date last | 2016 | Obs | 40 | ||||||
Pa first | 17 | Pa last | 16.9 | P.A. Now (θ) | 16.9° | ||||||
Sep first | 8.2 | Sep last | 8.237 | Sep. Now (ρ) | 8.237" | ||||||
Mag pri | 7.85 | Mag sec | 8.70 | delta mag (ΔM) | 0.85 | Spectral class | A0 (white) | ||||
Pri motion ra | +007 | Sec motion ra | +007 | ||||||||
Pri motion dec | -008 | Sec motion dec | -008 | ||||||||
Notes | N (See Notes) |
Name | HD 17198 | Constellation | Perseus | SAO | 23611 | HIP | 13049 | ||||
Tycho2 | 3700-00765-1 | Gaia DR2 | 453478800490676992 | HD | 17198 | GC | 3338 | ||||
BD | BD+53 568 | Distance | 990.1 | Distance ly | 3229.71 |
discov_num | notes | refcode |
STF 301 | A is a long-period spectroscopic binary, P = 675d. |
refcode | metd | author | reference |
STFA | (F. Struve DD - Appendix list #1) | ................... | |
STFB | (F. Struve DD - Appendix list #2) | ................... | |
StF1833A | Ma - | Struve, F.G.W. | 1833MmRAS...5...13H |
StF1833A | +Mc | cited by Herschel (MemRAS 5, 13, 1833) | |
StF1833B | Ma - | Struve, F.G.W. | 1833AN.....10..389B |
StF1833B | cited by Bessel (AN 10, 389, 1833) | ||
StF1837 | Ma - | Struve, F.G.W. | 1837AN.....14...249 |
StF1837 | Stellarum duplicium et multiplicium mensurae micrometricae... | ||
StF1837 | (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837 | ||
StF1844A | Ma - | Struve, F.G.W. | 1844QB43.S66....... |
StF1844A | cited by Smyth (Cycle of Celestial Objects 2, 1844) | ||
StF1852A | Ma - | Struve, F.G.W. | . |
StF1852A | cited by Bishop (Bishop Obs. Astron. Observations 1852) | ||
StF1865A | Ma - | Struve, F.G.W. | 1865AN.....64...81E |
StF1865A | cited by Engelmann (AN 64, 81, #1518, 1865) | ||
StF1875A | Ma - | Struve, F.G.W. | 1875AN.....85..323D |
StF1875A | cited by Doberck, 1875 (see Dob1875b,f,g,h) | ||
StF1878 | Ma - | Struve, F.G.W. | . |
StF1878 | Pulkova Observations 9, 1878 | ||
StF1878B | Ma - | Struve, F.G.W. | 1878Obs.....2..239G |
StF1878B | cited by Gledhill (Obs 2, 239, 1878) | ||
StF1880A | Ma - | Struve, F.G.W. | 1880Obs.....3..535G |
StF1880A | cited by Gledhill (Obs 3, 535, 1880) | ||
StF1906A | Ma - | Struve, F.G.W. | 1906QB821.B972..... |
StF1906A | cited in BDS (Burnham Double Star Cat.), 1906 | ||
StF1906B | Ma - | Struve, F.G.W. | 1906MmRAS..56....1L |
StF1906B | cited by Lewis (MemRAS 56, 1, 1906) | ||
StF1922A | Ma - | Struve, F.G.W. | 1922AN....216...49R |
StF1922A | cited by Rabe (AN 216, 49, 1922) | ||
StF1932A | Ma - | Struve, F.G.W. | 1932QB821.A43...... |
StF1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
StF2002 | - - | Weis, J. | |
StF2002 | F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue | ||
StF2002 | USNO Library : QB 821 .S8 W49 2002 | ||
StF2022 | - - | email note from Jan Weis: 6 July 2022 | |
StF9999 | Ma - | Struve, F.G.W. | ................... |
StF9999 | Unpublished, manuscript or reference not found. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
02476+5357 | STF 301 | 2007 | 31 | 16 | 8.3 | 7.85 | 8.70 | A0 | N D | 024738.75+535635.8 | |
02476+5357 | STF 301 | 2011 | 32 | 17 | 8.2 | 7.85 | 8.70 | A0 | N D | 024738.75+535635.8 | |
02476+5357 | STF 301 | 2016 | 36 | 18 | 8.2 | 7.85 | 8.70 | A0 | N | 024738.75+535635.8 |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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A | |
B | pa=10.1° sep=8.01" |
Componente originario normalizzato | AB | Name | HD 17198 | Coord arcsec 2000 | 024738.75+535635.8 | Mag | 7.85 | ||||
Spectral class | A0 (white) | PmRA | 7.00 | PmDE | -8.0 | SAO | 23611 | ||||
HIP | 13049 | Tycho2 | 3700-00765-1 | HD | 17198 | GC | 3338 | ||||
BD | BD+53 568 |
Tycho2 | 3700-00765-1 | Pflag | RAmdeg | 41.91145609 | DEmdeg | 53.94326638 | |||||
PmRA | 5.7 | PmDE | -7.8 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 1.5 | E pmDE | 1.5 | EpRAm | 1991.44 | EpDEm | 1991.28 | ||||
Num | 6 | Q RAmdeg | 0.8 | Q DEmdeg | 1.1 | Q pmRA | 0.9 | ||||
Q pmDE | 1.1 | BTmag | 9.038 | E BTmag | 0.019 | VTmag | 7.854 | ||||
E VTmag | 0.012 | Prox | 82 | TYC | T | HIP | 13049 | ||||
CCDM | A | RAdeg | 41.91143333 | DEdeg | 53.94328472 | EpRA 1990 | 1.67 | ||||
EpDE 1990 | 1.59 | E RAdeg | 5.9 | E DEdeg | 7.1 | Posflg | |||||
Corr | 0.0 |
SAO | 23611 | DelFlag | RA1950 | PmRA1950 | 0.0007 | ||||||
DE1950 | PmDE1950 | 0.018 | Vmag | 7.4 | SpType | A0 | |||||
Double code | Source | 70 | CatNum | 3338 | DM | BD+53 568 | |||||
DMcomp | BDsup | HD | 17198 | M HD | 0 | ||||||
GC | 3338 | RA1950rad | 0.71590802 | DE1950rad | 0.93785426 | PmRA2000 | 0.0007 | ||||
PmDE2000 | 0.014 |
Catalog | H | HIP | 13049 | Proxy | H | RAhms | 02 47 38.74 | ||||
DEdms | +53 56 35.8 | Vmag | 7.29 | VarFlag | R Vmag | H | |||||
RAdeg | 41.9114 | DEdeg | 53.9433 | AstroRef | A | Plx | 0.38 | ||||
CCDM | 02476+5357 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 17 | Rho | 8.227 | HD | 17198 | BD | BD+53 568 | ||||
CD | CP | Dm number | +53 568 | VIred | 0.98 | ||||||
SpType | A0+... | R SpType | Coord arcsec 2000 | 024738.74+535635.8 |
HIP | 13049 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 0.7314924336 | DErad | 0.9414879778 | Plx | 1.01 | PmRA | 9.14 | ||||
PmDE | -7.73 | E RArad | 0.8 | E DErad | 0.71 | E Plx | 1.17 | ||||
E pmRA | 1.23 | E pmDE | 0.92 | Hpmag | 7.4306 | E Hpmag | 0.0012 | ||||
SHp | 0.01 | VA | 0 | BV | 0.729 | E BV | 0.011 | ||||
VI | 0.78 |
Ccdm | 02476+5357 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.80 | DDEs | -24.5 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.8 | Sp | A0 | PmNote | * | ||||
PmRA | 17 | PmDE | -12 | Dm number | +53 568 | Cat1 | BD | ||||
Name2 | +53 275 | Cat2 | AGK2/3 | HD | 17198 | M HD | |||||
ADS BDS | A 2115 | M ADS BDS | N IDS | IDS | 02405N5331A | ||||||
HIC | 13049 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 024738.91+535643.7 | Mag | 8.7 | PmRA | 7.00 | ||||
PmDE | -8.0 | Tycho2 | 3700-01812-1 | Calc delta mag | 0.85 | Calc coord | yes |
Tycho2 | 3700-01812-1 | Pflag | RAmdeg | 41.91259804 | DEmdeg | 53.94545425 | |||||
PmRA | 7.9 | PmDE | -8.5 | E RAmdeg | 8 | E DEmdeg | 10 | ||||
E pmRA | 1.6 | E pmDE | 1.6 | EpRAm | 1991.32 | EpDEm | 1991.04 | ||||
Num | 5 | Q RAmdeg | 1.0 | Q DEmdeg | 0.7 | Q pmRA | 1.1 | ||||
Q pmDE | 0.7 | BTmag | 9.008 | E BTmag | 0.019 | VTmag | 8.695 | ||||
E VTmag | 0.017 | Prox | 82 | TYC | T | HIP | 13049 | ||||
CCDM | B | RAdeg | 41.91256694 | DEdeg | 53.94547417 | EpRA 1990 | 1.66 | ||||
EpDE 1990 | 1.58 | E RAdeg | 7.9 | E DEdeg | 9.6 | Posflg | |||||
Corr | 0.0 |
Ccdm | 02476+5357 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 301 | DRAs | 3.06 | DDEs | -16.7 | |||||
R dRAs | 91 | Year | 1830 | Theta | 016 | Rho | 8.1 | ||||
Obs | 10 | Vmag | 8.8 | Sp | PmNote | * | |||||
PmRA | 17 | PmDE | -12 | Dm number | Cat1 | ||||||
Name2 | +53 276 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 2115 | M ADS BDS | N IDS | IDS | 02405N5331B | ||||||
HIC | 13049 |