Coord 2000 | 05188+5250 | Discov num | STF 657 | Comp | Coord arcsec 2000 | 05 18 47.19 +52 49 51.8 | |||||
Date first | 1829 | Date last | 2019 | Obs | 64 | ||||||
Pa first | 274 | Pa last | 315.4 | P.A. Now (θ) | 315.4° | ||||||
Sep first | 1.4 | Sep last | 0.867 | Sep. Now (ρ) | 0.867" | ||||||
Mag pri | 8.30 | Mag sec | 8.81 | delta mag (ΔM) | 0.51 | Spectral class | F5 (yellow-white) | ||||
Pri motion ra | +038 | Sec motion ra | +038 | ||||||||
Pri motion dec | +020 | Sec motion dec | +020 | ||||||||
Notes | N (See Notes) |
Name | HD 34234 | Constellation | Auriga | SAO | 25124 | HIP | 24782 | ||||
Tycho2 | 3735-01422-1 | Gaia DR2 | 263275898904802688 | HD | 34234 | GC | 6472 | ||||
BD | BD+52 942 | Distance | 115.47 | Distance ly | 376.66 |
discov_num | notes | refcode |
STF 657 | Same as STF 660. |
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 |
05188+5250 | STF 657 | 2006 | 58 | 309 | 0.9 | 8.30 | 8.81 | F5 | N D | 051847.19+524951.8 | |
05188+5250 | STF 657 | 2007 | 59 | 308 | 0.9 | 8.30 | 8.81 | F5 | N D | 051847.19+524951.8 | |
05188+5250 | STF 657 | 2012 | 60 | 311 | 1.0 | 8.30 | 8.81 | F5 | N | 051847.19+524951.8 | |
05188+5250 | STF 657 | 2017 | 61 | 309 | 0.9 | 8.30 | 8.81 | F5 | N | 051847.19+524951.8 | |
05188+5250 | STF 657 | 2019 | 63 | 316 | 0.9 | 8.30 | 8.81 | F5 | N | 051847.19+524951.8 |
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=329.2° sep=0.72" |
Componente originario normalizzato | AB | Name | HD 34234 | Coord arcsec 2000 | 051847.19+524951.8 | Mag | 8.3 | ||||
Spectral class | F5 (yellow-white) | PmRA | 38.00 | PmDE | 20.0 | SAO | 25124 | ||||
HIP | 24782 | Tycho2 | 3735-01422-1 | HD | 34234 | GC | 6472 | ||||
BD | BD+52 942 |
Tycho2 | 3735-01422-1 | Pflag | P | RAmdeg | 79.69661348 | DEmdeg | 52.83104885 | ||||
PmRA | 37.5 | PmDE | 19.5 | E RAmdeg | 7 | E DEmdeg | 8 | ||||
E pmRA | 1.7 | E pmDE | 1.7 | EpRAm | 1991.32 | EpDEm | 1990.97 | ||||
Num | 6 | Q RAmdeg | 1.3 | Q DEmdeg | 1.1 | Q pmRA | 1.3 | ||||
Q pmDE | 1.2 | BTmag | 8.845 | E BTmag | 0.018 | VTmag | 8.303 | ||||
E VTmag | 0.014 | Prox | 10 | TYC | T | HIP | 24782 | ||||
CCDM | A | RAdeg | 79.69658639 | DEdeg | 52.83095167 | EpRA 1990 | 1.64 | ||||
EpDE 1990 | 1.37 | E RAdeg | 7.0 | E DEdeg | 8.2 | Posflg | D | ||||
Corr | 0.0 |
SAO | 25124 | DelFlag | RA1950 | PmRA1950 | 0.0034 | ||||||
DE1950 | PmDE1950 | 0.017 | Vmag | 8.2 | SpType | F5 | |||||
Double code | Source | 70 | CatNum | 6472 | DM | BD+52 942 | |||||
DMcomp | BDsup | HD | 34234 | M HD | 0 | ||||||
GC | 6472 | RA1950rad | 1.37348169 | DE1950rad | 0.92116201 | PmRA2000 | 0.0033 | ||||
PmDE2000 | 0.016 |
Catalog | H | HIP | 24782 | Proxy | H | RAhms | 05 18 47.18 | ||||
DEdms | +52 49 51.4 | Vmag | 7.74 | VarFlag | R Vmag | H | |||||
RAdeg | 79.6966 | DEdeg | 52.8309 | AstroRef | A | Plx | 8.07 | ||||
CCDM | 05188+5250 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 305 | Rho | 0.993 | HD | 34234 | BD | BD+52 942 | ||||
CD | CP | Dm number | +52 942 | VIred | 0.6 | ||||||
SpType | F5 | R SpType | Coord arcsec 2000 | 051847.18+524951.4 |
HIP | 24782 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 1.3909677248 | DErad | 0.9220739783 | Plx | 8.66 | PmRA | 39.59 | ||||
PmDE | 16.01 | E RArad | 1.13 | E DErad | 0.83 | E Plx | 1.01 | ||||
E pmRA | 1.46 | E pmDE | 1.06 | Hpmag | 7.8515 | E Hpmag | 0.0012 | ||||
SHp | 0.01 | VA | 0 | BV | 0.522 | E BV | 0.026 | ||||
VI | 0.59 |
Ccdm | 05188+5250 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.81 | DDEs | -7.9 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.7 | Sp | F5 | PmNote | * | ||||
PmRA | 40 | PmDE | 31 | Dm number | +52 942 | Cat1 | BD | ||||
Name2 | +52 499 | Cat2 | AGK2/3 | HD | 34234 | M HD | |||||
ADS BDS | A 3870 | M ADS BDS | N IDS | IDS | 05108N5243A | ||||||
HIC | 24782 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 051847.15+524952.4 | Mag | 8.81 | PmRA | 38.00 | ||||
PmDE | 20.0 | Tycho2 | 3735-01422-2 | Calc delta mag | 0.51 | Calc coord | yes |
Tycho2 | 3735-01422-2 | Pflag | P | RAmdeg | 79.69661348 | DEmdeg | 52.83104885 | ||||
PmRA | 37.5 | PmDE | 19.5 | E RAmdeg | 7 | E DEmdeg | 8 | ||||
E pmRA | 1.7 | E pmDE | 1.7 | EpRAm | 1991.32 | EpDEm | 1990.97 | ||||
Num | 6 | Q RAmdeg | 1.3 | Q DEmdeg | 1.1 | Q pmRA | 1.3 | ||||
Q pmDE | 1.2 | BTmag | 9.360 | E BTmag | 0.022 | VTmag | 8.807 | ||||
E VTmag | 0.017 | Prox | 10 | TYC | T | HIP | 24782 | ||||
CCDM | B | RAdeg | 79.69621417 | DEdeg | 52.83111278 | EpRA 1990 | 1.63 | ||||
EpDE 1990 | 1.37 | E RAdeg | 9.4 | E DEdeg | 11.1 | Posflg | D | ||||
Corr | 0.1 |
Ccdm | 05188+5250 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 657 | DRAs | DDEs | |||||||
R dRAs | Year | 1959 | Theta | 296 | Rho | 1.0 | |||||
Obs | 25 | Vmag | 9.2 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 3870 | M ADS BDS | N IDS | IDS | 05108N5243B | ||||||
HIC | 24782 |