Coord 2000 | 15202+3042 | Discov num | STF1935 | Comp | Coord arcsec 2000 | 15 20 13.27 +30 41 44.2 | |||||
Date first | 1832 | Date last | 2021 | Obs | 46 | ||||||
Pa first | 290 | Pa last | 289.4 | P.A. Now (θ) | 289.4° | ||||||
Sep first | 8.4 | Sep last | 8.622 | Sep. Now (ρ) | 8.622" | ||||||
Mag pri | 9.91 | Mag sec | 10.19 | delta mag (ΔM) | 0.28 | Spectral class | G5 (yellow) | ||||
Pri motion ra | -011 | Sec motion ra | -011 | ||||||||
Pri motion dec | -014 | Sec motion dec | -014 | ||||||||
Notes |
Name | HD 136526 | Constellation | Corona Borealis | SAO | 64641 | HIP | 75057 | ||||
Tycho2 | 2563-00850-1 | Gaia DR2 | 1276863819706241792 | HD | 136526 | GC | 20625 | ||||
ADS | 9592 | BD | BD+31 2722 | Distance | 86.66 | Distance ly | 282.68 |
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 |
15202+3042 | STF1935 | 2005 | 35 | 289 | 8.6 | 9.91 | 10.19 | G5 | D | 152013.27+304144.2 | |
15202+3042 | STF1935 | 2009 | 36 | 290 | 8.6 | 9.91 | 10.19 | G5 | D | 152013.27+304144.2 | |
15202+3042 | STF1935 | 2014 | 39 | 289 | 8.6 | 9.91 | 10.19 | G5 | D | 152013.27+304144.2 | |
15202+3042 | STF1935 | 2015 | 41 | 289 | 8.6 | 9.91 | 10.19 | G5 | 152013.27+304144.2 | ||
15202+3042 | STF1935 | 2021 | 46 | 289 | 8.6 | 9.91 | 10.19 | G5 | 152013.27+304144.2 |
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=292.3° sep=7.56" |
Componente originario normalizzato | AB | Name | HD 136526 | Coord arcsec 2000 | 152013.27+304144.2 | Mag | 9.91 | ||||
Spectral class | G5 (yellow) | PmRA | -11.00 | PmDE | -14.0 | SAO | 64641 | ||||
HIP | 75057 | Tycho2 | 2563-00850-1 | HD | 136526 | GC | 20625 | ||||
ADS | 9592 | BD | BD+31 2722 |
Tycho2 | 2563-00850-1 | Pflag | RAmdeg | 230.05528528 | DEmdeg | 30.69561109 | |||||
PmRA | -13.9 | PmDE | -12.5 | E RAmdeg | 13 | E DEmdeg | 9 | ||||
E pmRA | 2.0 | E pmDE | 2.0 | EpRAm | 1991.08 | EpDEm | 1991.59 | ||||
Num | 4 | Q RAmdeg | 2.4 | Q DEmdeg | 0.9 | Q pmRA | 2.3 | ||||
Q pmDE | 0.9 | BTmag | 10.384 | E BTmag | 0.021 | VTmag | 9.908 | ||||
E VTmag | 0.018 | Prox | 86 | TYC | T | HIP | 75057 | ||||
CCDM | A | RAdeg | 230.05532306 | DEdeg | 30.69563944 | EpRA 1990 | 1.61 | ||||
EpDE 1990 | 1.84 | E RAdeg | 12.5 | E DEdeg | 9.1 | Posflg | |||||
Corr | -0.2 |
SAO | 64641 | DelFlag | RA1950 | PmRA1950 | 0.0004 | ||||||
DE1950 | PmDE1950 | -0.027 | Vmag | 9 | SpType | F5 | |||||
Double code | Source | 70 | CatNum | 20625 | DM | BD+31 2722 | |||||
DMcomp | A | BDsup | HD | 136526 | M HD | 1 | |||||
GC | 20625 | RA1950rad | 4.00625697 | DE1950rad | 0.53887779 | PmRA2000 | 0.0006 | ||||
PmDE2000 | -0.024 |
Catalog | H | HIP | 75057 | Proxy | H | RAhms | 15 20 13.28 | ||||
DEdms | +30 41 44.3 | Vmag | 9.16 | VarFlag | R Vmag | H | |||||
RAdeg | 230.055 | DEdeg | 30.6956 | AstroRef | A | Plx | 2.27 | ||||
CCDM | 15202+3042 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | B | M HIP | AB | |||||
Theta | 289 | Rho | 8.592 | HD | 136526 | BD | BD+31 2722 | ||||
CD | CP | Dm number | +31 2722 | VIred | 0.56 | ||||||
SpType | G5+... | R SpType | Coord arcsec 2000 | 152013.28+304144.3 |
HIP | 75057 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.0152227562 | DErad | 0.5357399281 | Plx | 11.54 | PmRA | -10.52 | ||||
PmDE | -16.35 | E RArad | 3.08 | E DErad | 3.32 | E Plx | 3.35 | ||||
E pmRA | 2.86 | E pmDE | 4.01 | Hpmag | 9.2695 | E Hpmag | 0.0031 | ||||
SHp | 0.03 | VA | 0 | BV | 0.474 | E BV | 0.019 | ||||
VI | 0.55 |
Ccdm | 15202+3042 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.36 | DDEs | -16.9 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 10.6 | Sp | G5 | PmNote | * | ||||
PmRA | 4 | PmDE | -38 | Dm number | +31 2722 | Cat1 | BD | ||||
Name2 | +30 1420 | Cat2 | AGK2/3 | HD | 136526 | M HD | |||||
ADS BDS | A 9592 | M ADS BDS | N IDS | IDS | 15161N3104A | ||||||
HIC | 75057 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 152012.73+304147.1 | Mag | 10.19 | PmRA | -11.00 | ||||
PmDE | -14.0 | HIP | 75057 | Tycho2 | 2563-00850-2 | Calc delta mag | 0.28 | ||||
Calc coord | yes |
Tycho2 | 2563-00850-2 | Pflag | RAmdeg | 230.05265001 | DEmdeg | 30.69639127 | |||||
PmRA | -15.7 | PmDE | -13.2 | E RAmdeg | 16 | E DEmdeg | 11 | ||||
E pmRA | 2.0 | E pmDE | 2.0 | EpRAm | 1990.82 | EpDEm | 1991.46 | ||||
Num | 4 | Q RAmdeg | 0.7 | Q DEmdeg | 1.5 | Q pmRA | 0.6 | ||||
Q pmDE | 1.5 | BTmag | 10.701 | E BTmag | 0.026 | VTmag | 10.190 | ||||
E VTmag | 0.022 | Prox | 86 | TYC | T | HIP | 75057 | ||||
CCDM | B | RAdeg | 230.05269250 | DEdeg | 30.69642111 | EpRA 1990 | 1.62 | ||||
EpDE 1990 | 1.84 | E RAdeg | 15.6 | E DEdeg | 11.4 | Posflg | |||||
Corr | -0.2 |
Catalog | H | HIP | 75057 | Proxy | H | RAhms | 15 20 13.28 | ||||
DEdms | +30 41 44.3 | Vmag | 9.16 | VarFlag | R Vmag | H | |||||
RAdeg | 230.055 | DEdeg | 30.6956 | AstroRef | A | Plx | 2.27 | ||||
CCDM | 15202+3042 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | B | M HIP | AB | |||||
Theta | 289 | Rho | 8.592 | HD | 136526 | BD | BD+31 2722 | ||||
CD | CP | Dm number | +31 2722 | VIred | 0.56 | ||||||
SpType | G5+... | R SpType | Coord arcsec 2000 | 152013.28+304144.3 |
HIP | 75057 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.0152227562 | DErad | 0.5357399281 | Plx | 11.54 | PmRA | -10.52 | ||||
PmDE | -16.35 | E RArad | 3.08 | E DErad | 3.32 | E Plx | 3.35 | ||||
E pmRA | 2.86 | E pmDE | 4.01 | Hpmag | 9.2695 | E Hpmag | 0.0031 | ||||
SHp | 0.03 | VA | 0 | BV | 0.474 | E BV | 0.019 | ||||
VI | 0.55 |
Ccdm | 15202+3042 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1935 | DRAs | 0.70 | DDEs | -13.3 | |||||
R dRAs | 10 | Year | 1832 | Theta | 289 | Rho | 8.5 | ||||
Obs | 12 | Vmag | 10.8 | Sp | PmNote | * | |||||
PmRA | -9 | PmDE | -24 | Dm number | Cat1 | ||||||
Name2 | +30 1419 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 9592 | M ADS BDS | N IDS | IDS | 15161N3104B | ||||||
HIC | 75057 |