Coord 2000 | 16231+4738 | Discov num | STF2047 | Comp | Coord arcsec 2000 | 16 23 08.85 +47 37 48.4 | |||||
Date first | 1828 | Date last | 2019 | Obs | 56 | ||||||
Pa first | 329 | Pa last | 325.4 | P.A. Now (θ) | 325.4° | ||||||
Sep first | 2.1 | Sep last | 1.765 | Sep. Now (ρ) | 1.765" | ||||||
Mag pri | 8.54 | Mag sec | 8.65 | delta mag (ΔM) | 0.11 | Spectral class | F8 (yellow-white) | ||||
Pri motion ra | -037 | Sec motion ra | -044 | ||||||||
Pri motion dec | +029 | Sec motion dec | +030 | ||||||||
Notes |
Name | HD 148033 | Constellation | Hercules | SAO | 46059 | HIP | 80270 | ||||
Tycho2 | 3495-00999-1 | Gaia DR2 | 1410868105010676736 | HD | 148033 | GC | 22057 | ||||
BD | BD+47 2334 | Distance | 185.53 | Distance ly | 605.2 |
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 |
16231+4738 | STF2047 | 2005 | 43 | 325 | 1.8 | 8.54 | 8.65 | F8 | D | 162308.85+473748.4 | |
16231+4738 | STF2047 | 2009 | 46 | 323 | 1.8 | 8.54 | 8.65 | F8 | D | 162308.85+473748.4 | |
16231+4738 | STF2047 | 2012 | 47 | 324 | 1.8 | 8.54 | 8.65 | F8 | 162308.85+473748.4 | ||
16231+4738 | STF2047 | 2014 | 49 | 324 | 1.8 | 8.54 | 8.65 | F8 | 162308.85+473748.4 | ||
16231+4738 | STF2047 | 2015 | 51 | 327 | 1.8 | 8.54 | 8.65 | F8 | 162308.85+473748.4 | ||
16231+4738 | STF2047 | 2017 | 52 | 325 | 1.8 | 8.54 | 8.65 | F8 | 162308.85+473748.4 | ||
16231+4738 | STF2047 | 2018 | 54 | 324 | 1.8 | 8.54 | 8.65 | F8 | 162308.85+473748.4 | ||
16231+4738 | STF2047 | 2019 | 55 | 325 | 1.8 | 8.54 | 8.65 | F8 | 162308.85+473748.4 |
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=335.1° sep=1.60" |
Componente originario normalizzato | AB | Name | HD 148033 | Coord arcsec 2000 | 162308.85+473748.4 | Mag | 8.54 | ||||
Spectral class | F8 (yellow-white) | PmRA | -37.00 | PmDE | 29.0 | SAO | 46059 | ||||
HIP | 80270 | Tycho2 | 3495-00999-1 | HD | 148033 | GC | 22057 | ||||
BD | BD+47 2334 |
Tycho2 | 3495-00999-1 | Pflag | RAmdeg | 245.78685495 | DEmdeg | 47.63011091 | |||||
PmRA | -37.2 | PmDE | 28.8 | E RAmdeg | 7 | E DEmdeg | 7 | ||||
E pmRA | 2.7 | E pmDE | 2.7 | EpRAm | 1991.57 | EpDEm | 1991.64 | ||||
Num | 2 | Q RAmdeg | Q DEmdeg | Q pmRA | |||||||
Q pmDE | BTmag | 9.125 | E BTmag | 0.017 | VTmag | 8.542 | |||||
E VTmag | 0.013 | Prox | 19 | TYC | T | HIP | 80270 | ||||
CCDM | A | RAdeg | 245.78698306 | DEdeg | 47.63004444 | EpRA 1990 | 1.65 | ||||
EpDE 1990 | 1.71 | E RAdeg | 7.4 | E DEdeg | 6.9 | Posflg | D | ||||
Corr | 0.0 |
SAO | 46059 | DelFlag | RA1950 | PmRA1950 | -0.0049 | ||||||
DE1950 | PmDE1950 | 0.034 | Vmag | 8.1 | SpType | F8 | |||||
Double code | Source | 70 | CatNum | 22057 | DM | BD+47 2334 | |||||
DMcomp | BDsup | HD | 148033 | M HD | 0 | ||||||
GC | 22057 | RA1950rad | 4.28347853 | DE1950rad | 0.83330618 | PmRA2000 | -0.0043 | ||||
PmDE2000 | 0.036 |
Catalog | H | HIP | 80270 | Proxy | H | RAhms | 16 23 08.88 | ||||
DEdms | +47 37 48.1 | Vmag | 7.8 | VarFlag | R Vmag | H | |||||
RAdeg | 245.787 | DEdeg | 47.63 | AstroRef | A | Plx | 6.56 | ||||
CCDM | 16231+4738 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 326 | Rho | 1.895 | HD | 148033 | BD | BD+47 2334 | ||||
CD | CP | Dm number | +47 2334 | VIred | 0.58 | ||||||
SpType | F8 | R SpType | Coord arcsec 2000 | 162308.88+473748.1 |
HIP | 80270 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.2897923055 | DErad | 0.831301 | Plx | 5.39 | PmRA | -48.05 | ||||
PmDE | 31.9 | E RArad | 0.89 | E DErad | 0.93 | E Plx | 1.11 | ||||
E pmRA | 0.94 | E pmDE | 1.15 | Hpmag | 7.9184 | E Hpmag | 0.0016 | ||||
SHp | 0.014 | VA | 0 | BV | 0.535 | E BV | 0.016 | ||||
VI | 0.61 |
Ccdm | 16231+4738 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.79 | DDEs | -11.4 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.6 | Sp | F8 | PmNote | * | ||||
PmRA | -52 | PmDE | 18 | Dm number | +47 2334 | Cat1 | BD | ||||
Name2 | +47 1172 | Cat2 | AGK2/3 | HD | 148033 | M HD | |||||
ADS BDS | A10038 | M ADS BDS | N IDS | IDS | 16203N4751A | ||||||
HIC | 80270 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 162308.78+473749.9 | Mag | 8.65 | PmRA | -44.00 | ||||
PmDE | 30.0 | HIP | 80270 | Tycho2 | 3495-00999-2 | Calc delta mag | 0.11 | ||||
Calc coord | yes |
Tycho2 | 3495-00999-2 | Pflag | RAmdeg | 245.78639481 | DEmdeg | 47.63055073 | |||||
PmRA | -43.9 | PmDE | 30.1 | E RAmdeg | 8 | E DEmdeg | 8 | ||||
E pmRA | 2.2 | E pmDE | 2.2 | EpRAm | 1991.51 | EpDEm | 1991.57 | ||||
Num | 3 | Q RAmdeg | 1.1 | Q DEmdeg | 2.6 | Q pmRA | 1.1 | ||||
Q pmDE | 2.5 | BTmag | 9.170 | E BTmag | 0.018 | VTmag | 8.651 | ||||
E VTmag | 0.014 | Prox | 19 | TYC | T | HIP | 80270 | ||||
CCDM | B | RAdeg | 245.78654556 | DEdeg | 47.63048167 | EpRA 1990 | 1.67 | ||||
EpDE 1990 | 1.73 | E RAdeg | 8.0 | E DEdeg | 7.5 | Posflg | D | ||||
Corr | 0.0 |
Catalog | H | HIP | 80270 | Proxy | H | RAhms | 16 23 08.88 | ||||
DEdms | +47 37 48.1 | Vmag | 7.8 | VarFlag | R Vmag | H | |||||
RAdeg | 245.787 | DEdeg | 47.63 | AstroRef | A | Plx | 6.56 | ||||
CCDM | 16231+4738 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 326 | Rho | 1.895 | HD | 148033 | BD | BD+47 2334 | ||||
CD | CP | Dm number | +47 2334 | VIred | 0.58 | ||||||
SpType | F8 | R SpType | Coord arcsec 2000 | 162308.88+473748.1 |
HIP | 80270 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.2897923055 | DErad | 0.831301 | Plx | 5.39 | PmRA | -48.05 | ||||
PmDE | 31.9 | E RArad | 0.89 | E DErad | 0.93 | E Plx | 1.11 | ||||
E pmRA | 0.94 | E pmDE | 1.15 | Hpmag | 7.9184 | E Hpmag | 0.0016 | ||||
SHp | 0.014 | VA | 0 | BV | 0.535 | E BV | 0.016 | ||||
VI | 0.61 |
Ccdm | 16231+4738 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2047 | DRAs | DDEs | |||||||
R dRAs | Year | 1829 | Theta | 329 | Rho | 2.1 | |||||
Obs | 18 | Vmag | 9.1 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A10038 | M ADS BDS | N IDS | IDS | 16203N4751B | ||||||
HIC | 80270 |