Coord 2000 | 19407+2343 | Discov num | FYM 77 | Comp | AG | Coord arcsec 2000 | 19 40 39.58 +23 43 04.7 | ||||
Date first | 1997 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 10 | Pa last | 10.1 | P.A. Now (θ) | 10.1° | ||||||
Sep first | 17.5 | Sep last | 17.507 | Sep. Now (ρ) | 17.507" | ||||||
Mag pri | 6.64 | Mag sec | 14.52 | delta mag (ΔM) | 7.88 | Spectral class | B6IV (blue-white) | ||||
Pri motion ra | -003 | Sec motion ra | |||||||||
Pri motion dec | -010 | Sec motion dec | |||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 185915 | 87551 | 19 40 40 +23 43 05 | STF 2560 AB | 2015 | 27 | 299 | 14.2 | 6.64 | 10.51 | 3.87 | ||
Show | 87551 | 19 40 40 +23 43 05 | STF 2560 AC | 2015 | 22 | 66 | 118.2 | 6.64 | 8.25 | 1.61 | |||
Show | 87551 | 19 40 40 +23 43 05 | FYM 77 AG | 2015 | 5 | 10 | 17.5 | 6.64 | 14.52 | 7.88 | <=== | ||
Show | 87551 | 19 40 40 +23 43 05 | FYM 77 AI | 2015 | 5 | 243 | 22.9 | 6.64 | 15.07 | 8.43 | |||
Show | 87555 | 19 40 47 +23 43 52 | FYM 103 CD | 2013 | 1 | 94 | 31.0 | 8.25 | 14.80 | 6.55 |
Constellation | Vulpecula | SAO | 87551 | HIP | 96801 | Tycho2 | 2139-02391-1 | ||||
Gaia DR2 | 2020311663554767104 | HD | 185915 | HR | 7485 | ADS | 12778 | ||||
BD | BD+23 3733 | Distance | 510.2 | Distance ly | 1664.27 |
discov_num | notes | refcode |
STF2560 | C is a spectroscopic binary. |
refcode | metd | author | reference |
FyM2013 | C j | Fay, M. | 2013OED....10...38F |
FyM2013 | El Observador de Estrellas Dobles, Issue #10, 38, 2013 | ||
FyM2013b | C j | Fay, M. | . |
FyM2013b | Il Bollettino Delle Stelle Doppie 5, 10, 2013 | ||
FyM2013c | C j | Fay, M. | . |
FyM2013c | Il Bollettino Delle Stelle Doppie 6, 40, 2013 | ||
FyM2013d | C j | Fay, M. | . |
FyM2013d | Il Bollettino Delle Stelle Doppie 6, 46, 2013 | ||
FyM2014 | C j | Fay, M. | . |
FyM2014 | Il Bollettino Delle Stelle Doppie 9, 36, 2014 | ||
FyM2014 | (Italian translation on page 21 of the same publication) | ||
FyM2014b | C - | Fay, M. | . |
FyM2014b | private communication | ||
FyM2014c | C j | Fay, M. | 2014OED....13...19F |
FyM2014c | El Observador de Estrellas Dobles, Issue #13, 19, 2014 | ||
FyM2015a | C j | Fay, M. | 2015OED....14...48F |
FyM2015a | El Observador de Estrellas Dobles, Issue #14, 48, 2015 | ||
FyM2015b | C j | Fay, M. | 2015OED....15...48F |
FyM2015b | El Observador de Estrellas Dobles, Issue #15, 48, 2015 | ||
FyM2016a | C - | Fay, M. | 2016OED....16...94F |
FyM2016a | El Observador de Estrellas Dobles, Issue #16, 94, 2016 | ||
FyM2016b | C j | Fay, M. | 2016OED....16..132F |
FyM2016b | El Observador de Estrellas Dobles, Issue #16, 132, 2016 | ||
FyM2016c | C j | Fay, M. | 2016OED....17...14F |
FyM2016c | El Observador de Estrellas Dobles, Issue #17, 14, 2016 | ||
FyM2017a | C - | Fay, M. | . |
FyM2017a | Il Bollettino Delle Stelle Doppie 20, 51, 2017 | ||
FyM2017a | (Italian translation on page 29 of the same publication) | ||
FyM2017b | C j | Fay, M. | 2017OED....19...71F |
FyM2017b | El Observador de Estrellas Dobles, Issue #19, 71, 2017 | ||
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 |
19407+2343 | FYM 77 | AG | 2013 | 1 | 9 | 17.0 | 6.64 | 14.52 | B6IV | 194039.58+234304.7 | |
19407+2343 | FYM 77 | AG | 2015 | 4 | 10 | 17.5 | 6.64 | 14.52 | B6IV | N | 194039.58+234304.7 |
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 | C | D | G | |
B | pa=300.7° sep=13.28" | ||||
C | pa=66.5° sep=118.18" | pa=71.3° sep=126.41" | |||
D | pa=71.8° sep=143.89" | pa=75.5° sep=152.94" | pa=94.4° sep=28.39" | ||
G | pa=9.3° sep=17.46" | pa=53.7° sep=17.66" | pa=254.1° sep=109.71" | pa=258.3° sep=136.70" | |
I | pa=240.9° sep=21.40" | pa=203.0° sep=18.66" | pa=245.6° sep=139.50" | pa=250.4° sep=164.96" | pa=217.9° sep=35.03" |
Name | HD 185915 | Coord arcsec 2000 | 194039.58+234304.7 | Mag | 6.64 | Spectral class | B6IV (blue-white) | ||||
PmRA | -3.00 | PmDE | -10.0 | SAO | 87551 | HIP | 96801 | ||||
Tycho2 | 2139-02391-1 | HD | 185915 | HR | 7485 | GC | 27230 | ||||
BD | BD+23 3733 |
Tycho2 | 2139-02391-1 | Pflag | RAmdeg | 295.16491474 | DEmdeg | 23.71795239 | |||||
PmRA | -2.2 | PmDE | -8.9 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 1.0 | E pmDE | 0.9 | EpRAm | 1991.48 | EpDEm | 1991.34 | ||||
Num | 15 | Q RAmdeg | 0.8 | Q DEmdeg | 0.8 | Q pmRA | 0.8 | ||||
Q pmDE | 0.9 | BTmag | 6.628 | E BTmag | 0.014 | VTmag | 6.642 | ||||
E VTmag | 0.010 | Prox | 144 | TYC | T | HIP | 96801 | ||||
CCDM | RAdeg | 295.16492056 | DEdeg | 23.71797333 | EpRA 1990 | 1.70 | |||||
EpDE 1990 | 1.59 | E RAdeg | 3.6 | E DEdeg | 3.9 | Posflg | |||||
Corr | 0.1 |
SAO | 87551 | DelFlag | RA1950 | PmRA1950 | 0.0013 | ||||||
DE1950 | PmDE1950 | -0.018 | Vmag | 6.4 | SpType | B3 | |||||
Double code | Source | 70 | CatNum | 27230 | DM | BD+23 3733 | |||||
DMcomp | BDsup | HD | 185915 | M HD | 0 | ||||||
GC | 27230 | RA1950rad | 5.14235337 | DE1950rad | 0.41190906 | PmRA2000 | 0.0014 | ||||
PmDE2000 | -0.02 |
Catalog | H | HIP | 96801 | Proxy | RAhms | 19 40 39.58 | |||||
DEdms | +23 43 04.7 | Vmag | 6.64 | VarFlag | R Vmag | H | |||||
RAdeg | 295.165 | DEdeg | 23.718 | AstroRef | Plx | 3.56 | |||||
CCDM | 19407+2343 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | Source | Qual | S | M HIP | |||||||
Theta | Rho | HD | 185915 | BD | BD+23 3733 | ||||||
CD | CP | Dm number | +23 3733 | VIred | 0.01 | ||||||
SpType | B6IV | R SpType | Coord arcsec 2000 | 194039.58+234304.7 |
HIP | 96801 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 5.1515997143 | DErad | 0.4139567176 | Plx | 1.96 | PmRA | -2.97 | ||||
PmDE | -9.54 | E RArad | 0.37 | E DErad | 0.29 | E Plx | 0.48 | ||||
E pmRA | 0.48 | E pmDE | 0.4 | Hpmag | 6.6469 | E Hpmag | 0.001 | ||||
SHp | 0.01 | VA | 0 | BV | -0.009 | E BV | 0.006 | ||||
VI | 0.01 |
Ccdm | 19407+2343 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.39 | DDEs | 5.0 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 6.5 | Sp | B3 | PmNote | * | ||||
PmRA | 8 | PmDE | 1 | Dm number | +23 3733 | Cat1 | BD | ||||
Name2 | +23 1942 | Cat2 | AGK2/3 | HD | 185915 | M HD | |||||
ADS BDS | A12778 | M ADS BDS | N IDS | IDS | 19364N2329A | ||||||
HIC | 96801 |
Coord arcsec 2000 | 194038.75+234311.5 | Mag | 10.51 | PmRA | 9.00 | PmDE | -4.0 | ||||
Calc delta mag | 3.87 | Calc coord | yes |
Ccdm | 19407+2343 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2560 | DRAs | DDEs | |||||||
R dRAs | Year | 1892 | Theta | 295 | Rho | 15.3 | |||||
Obs | 8 | Vmag | 8.8 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A12778 | M ADS BDS | N | N IDS | IDS | 19364N2329B | |||||
HIC |
Coord arcsec 2000 | 194047.47+234351.9 | Coord calc | 194047.47+234351.9 | Mag | 8.25 | Spectral class | K0 (yellow-orange) | ||||
PmRA | -6.00 | PmDE | -9.0 | SAO | 87555 | HIP | 96818 | ||||
Tycho2 | 2139-01014-1 | HD | 344694 | BD | BD+23 3734 | Calc delta mag | 1.61 |
Tycho2 | 2139-01014-1 | Pflag | RAmdeg | 295.19778438 | DEmdeg | 23.73108002 | |||||
PmRA | -6.3 | PmDE | -9.7 | E RAmdeg | 7 | E DEmdeg | 8 | ||||
E pmRA | 0.9 | E pmDE | 0.8 | EpRAm | 1990.55 | EpDEm | 1990.29 | ||||
Num | 13 | Q RAmdeg | 1.1 | Q DEmdeg | 1.1 | Q pmRA | 1.2 | ||||
Q pmDE | 1.1 | BTmag | 9.342 | E BTmag | 0.020 | VTmag | 8.247 | ||||
E VTmag | 0.013 | Prox | 999 | TYC | T | HIP | 96818 | ||||
CCDM | RAdeg | 295.19780028 | DEdeg | 23.73110250 | EpRA 1990 | 1.70 | |||||
EpDE 1990 | 1.69 | E RAdeg | 7.0 | E DEdeg | 7.5 | Posflg | |||||
Corr | 0.3 |
SAO | 87555 | DelFlag | RA1950 | PmRA1950 | -0.0005 | ||||||
DE1950 | PmDE1950 | -0.023 | Vmag | 8.5 | SpType | K0 | |||||
Double code | Source | 35 | CatNum | 7197 | DM | BD+23 3734 | |||||
DMcomp | BDsup | HD | 344694 | M HD | 0 | ||||||
GC | RA1950rad | 5.1429223 | DE1950rad | 0.41213687 | PmRA2000 | -0.0004 | |||||
PmDE2000 | -0.025 |
Catalog | H | HIP | 96818 | Proxy | RAhms | 19 40 47.47 | |||||
DEdms | +23 43 52.0 | Vmag | 8.19 | VarFlag | R Vmag | H | |||||
RAdeg | 295.198 | DEdeg | 23.7311 | AstroRef | Plx | 3.32 | |||||
CCDM | 19407+2343 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 344694 | BD | BD+23 3734 | ||||||
CD | CP | Dm number | +23 3734 | VIred | 0.92 | ||||||
SpType | K0 | R SpType | Coord arcsec 2000 | 194047.47+234352.0 |
HIP | 96818 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 5.1521736262 | DErad | 0.4141859249 | Plx | 1.15 | PmRA | -5.9 | ||||
PmDE | -9.25 | E RArad | 0.62 | E DErad | 0.63 | E Plx | 0.94 | ||||
E pmRA | 0.73 | E pmDE | 0.79 | Hpmag | 8.3533 | E Hpmag | 0.0013 | ||||
SHp | 0.015 | VA | 0 | BV | 0.937 | E BV | 0.015 | ||||
VI | 0.93 |
Ccdm | 19407+2343 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | STF2560 | DRAs | 5.43 | DDEs | 52.5 | |||||
R dRAs | 10 | Year | 1910 | Theta | 067 | Rho | 118.7 | ||||
Obs | 1 | Vmag | 9.0 | Sp | K0 | PmNote | * | ||||
PmRA | -7 | PmDE | 3 | Dm number | +23 3734 | Cat1 | BD | ||||
Name2 | +23 1943 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A12778 | M ADS BDS | N IDS | IDS | 19364N2329C | ||||||
HIC | 96818 |
Coord arcsec 2000 | 194049.53+234349.7 | Mag | 14.8 | Calc delta mag | 8.16 | Calc coord | yes |
Coord arcsec 2000 | 194039.78+234321.9 | Mag | 14.52 | Calc delta mag | 7.88 | Calc coord | yes |
Coord arcsec 2000 | 194038.22+234254.3 | Mag | 15.07 | Calc delta mag | 8.43 | Calc coord | yes |