Coord 2000 | 19246+2131 | Discov num | STF2515 | Comp | AC | Coord arcsec 2000 | 19 24 33.33 +21 30 57.3 | ||||
Date first | 1910 | Date last | 2015 | Obs | 12 | ||||||
Pa first | 182 | Pa last | 182.4 | P.A. Now (θ) | 182.4° | ||||||
Sep first | 68.8 | Sep last | 72.564 | Sep. Now (ρ) | 72.564" | ||||||
Mag pri | 8.45 | Mag sec | 12.20 | delta mag (ΔM) | 3.75 | Spectral class | F2V (yellow-white) | ||||
Pri motion ra | +016 | Sec motion ra | +001 | ||||||||
Pri motion dec | +035 | Sec motion dec | -005 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 182570 | 87167 | 19 24 33 +21 30 57 | STF 2515 AB | 2015 | 82 | 141 | 6.2 | 8.45 | 10.26 | 1.81 | ||
Show | 87167 | 19 24 33 +21 30 57 | STF 2515 AC | 2015 | 12 | 182 | 72.6 | 8.45 | 12.20 | 3.75 | <=== |
Constellation | Vulpecula | SAO | 87167 | HIP | 95414 | Tycho2 | 1612-01434-1 | ||||
Gaia DR2 | 2018847388967146752 | HD | 182570 | BD | BD+21 3768 | Distance | 200.8 | ||||
Distance ly | 655.01 |
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 |
19246+2131 | STF2515 | AC | 1910 | 1 | 182 | 68.8 | 8.45 | 12.20 | F2V | 192433.33+213057.3 | |
19246+2131 | STF2515 | AC | 2010 | 2 | 182 | 71.4 | 8.45 | 12.20 | F2V | D | 192433.33+213057.3 |
19246+2131 | STF2515 | AC | 2013 | 5 | 183 | 72.4 | 8.45 | 12.20 | F2V | 192433.33+213057.3 | |
19246+2131 | STF2515 | AC | 2015 | 8 | 182 | 72.5 | 8.45 | 12.20 | F2V | 192433.33+213057.3 |
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 | |
B | pa=143.4° sep=5.99" | |
C | pa=182.2° sep=72.56" | pa=185.4° sep=67.99" |
Name | HD 182570 | Coord arcsec 2000 | 192433.33+213057.3 | Mag | 8.45 | Spectral class | F2V (yellow-white) | ||||
PmRA | 16.00 | PmDE | 35.0 | SAO | 87167 | HIP | 95414 | ||||
Tycho2 | 1612-01434-1 | HD | 182570 | GC | 26799 | BD | BD+21 3768 |
Tycho2 | 1612-01434-1 | Pflag | RAmdeg | 291.13890557 | DEmdeg | 21.51599954 | |||||
PmRA | 15.1 | PmDE | 34.4 | E RAmdeg | 6 | E DEmdeg | 6 | ||||
E pmRA | 1.1 | E pmDE | 1.0 | EpRAm | 1991.26 | EpDEm | 1991.31 | ||||
Num | 8 | Q RAmdeg | 0.7 | Q DEmdeg | 1.0 | Q pmRA | 0.6 | ||||
Q pmDE | 1.0 | BTmag | 8.783 | E BTmag | 0.017 | VTmag | 8.447 | ||||
E VTmag | 0.013 | Prox | 43 | TYC | T | HIP | 95414 | ||||
CCDM | A | RAdeg | 291.13886778 | DEdeg | 21.51592028 | EpRA 1990 | 1.64 | ||||
EpDE 1990 | 1.73 | E RAdeg | 6.4 | E DEdeg | 6.4 | Posflg | |||||
Corr | -0.1 |
SAO | 87167 | DelFlag | RA1950 | PmRA1950 | 0.0019 | ||||||
DE1950 | PmDE1950 | 0.033 | Vmag | 8.4 | SpType | A5 | |||||
Double code | Source | 70 | CatNum | 26799 | DM | BD+21 3768 | |||||
DMcomp | BDsup | HD | 182570 | M HD | 0 | ||||||
GC | 26799 | RA1950rad | 5.07193377 | DE1950rad | 0.37378505 | PmRA2000 | 0.002 | ||||
PmDE2000 | 0.032 |
Catalog | H | HIP | 95414 | Proxy | H | RAhms | 19 24 33.33 | ||||
DEdms | +21 30 57.3 | Vmag | 8.17 | VarFlag | R Vmag | G | |||||
RAdeg | 291.139 | DEdeg | 21.5159 | AstroRef | A | Plx | 4.69 | ||||
CCDM | 19246+2131 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 115 | Rho | 4.318 | HD | 182570 | BD | BD+21 3768 | ||||
CD | CP | Dm number | +21 3768 | VIred | 0.42 | ||||||
SpType | F2V | R SpType | Coord arcsec 2000 | 192433.33+213057.3 |
HIP | 95414 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 5.0813318082 | DErad | 0.3755235223 | Plx | 4.98 | PmRA | 14.71 | ||||
PmDE | 37.72 | E RArad | 0.68 | E DErad | 0.76 | E Plx | 1.14 | ||||
E pmRA | 1.03 | E pmDE | 0.89 | Hpmag | 8.2931 | E Hpmag | 0.002 | ||||
SHp | 0.016 | VA | 0 | BV | 0.36 | E BV | 0.02 | ||||
VI | 0.42 |
Ccdm | 19246+2131 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.74 | DDEs | -4.1 | ||||||
R dRAs | 65 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 8.8 | Sp | A5 | PmNote | |||||
PmRA | 13 | PmDE | -40 | Dm number | +21 3768 | Cat1 | BD | ||||
Name2 | +21 1971 | Cat2 | AGK2/3 | HD | 182570 | M HD | |||||
ADS BDS | A12409 | M ADS BDS | N IDS | IDS | 19202N2119A | ||||||
HIC | 95414 |
Coord arcsec 2000 | 192433.59+213052.5 | Mag | 10.26 | PmRA | 8.00 | PmDE | -72.0 | ||||
Calc delta mag | 1.81 | Calc coord | yes |
Ccdm | 19246+2131 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2515 | DRAs | -2.49 | DDEs | -6.7 | |||||
R dRAs | 65 | Year | 1960 | Theta | 068 | Rho | 4.6 | ||||
Obs | 99 | Vmag | 9.8 | Sp | PmNote | ||||||
PmRA | -4 | PmDE | -160 | Dm number | 21 3768 | Cat1 | BD | ||||
Name2 | +21 1972 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A12409 | M ADS BDS | N IDS | IDS | 19202N2119B | ||||||
HIC | 95414 |
Coord arcsec 2000 | 192433.13+212944.8 | Mag | 12.2 | PmRA | 1.00 | PmDE | -5.0 | ||||
Calc delta mag | 3.75 | Calc coord | yes |
Ccdm | 19246+2131 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | STF2515 | DRAs | -2.87 | DDEs | -74.0 | |||||
R dRAs | 65 | Year | 1910 | Theta | 182 | Rho | 68.8 | ||||
Obs | 1 | Vmag | 12.2 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A12409 | M ADS BDS | N IDS | IDS | 19202N2119C | ||||||
HIC |