Coord 2000 | 12593+0630 | Discov num | STF1701 | Comp | Coord arcsec 2000 | 12 59 20.16 +06 30 21.1 | |||||
Date first | 1829 | Date last | 2015 | Obs | 34 | ||||||
Pa first | 307 | Pa last | 305.5 | P.A. Now (θ) | 305.5° | ||||||
Sep first | 21.7 | Sep last | 21.482 | Sep. Now (ρ) | 21.482" | ||||||
Mag pri | 7.63 | Mag sec | 9.90 | delta mag (ΔM) | 2.27 | Spectral class | G8IV (yellow) | ||||
Pri motion ra | -023 | Sec motion ra | -024 | ||||||||
Pri motion dec | -018 | Sec motion dec | -017 | ||||||||
Notes | T (Parallax indicates physical) |
Name | HD 112815 | Constellation | Virgo | SAO | 119696 | HIP | 63383 | ||||
Tycho2 | 0297-00011-1 | Gaia DR2 | 3706179545176663552 | HD | 112815 | GC | 17625 | ||||
ADS | 8724 | BD | BD+07 2600 | Distance | 314.47 | Distance ly | 1025.8 |
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 |
12593+0630 | STF1701 | 2005 | 24 | 306 | 21.6 | 7.63 | 9.90 | G8IV | D | 125920.16+063021.1 | |
12593+0630 | STF1701 | 2012 | 26 | 305 | 21.2 | 7.63 | 9.90 | G8IV | D | 125920.16+063021.1 | |
12593+0630 | STF1701 | 2015 | 29 | 306 | 21.5 | 7.63 | 9.90 | G8IV | W | 125920.16+063021.1 |
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=305.7° sep=21.39" |
Componente originario normalizzato | AB | Name | HD 112815 | Coord arcsec 2000 | 125920.16+063021.1 | Mag | 7.63 | ||||
Spectral class | G8IV (yellow) | PmRA | -23.00 | PmDE | -18.0 | SAO | 119696 | ||||
HIP | 63386 | Tycho2 | 0297-00011-1 | HD | 112815 | GC | 17625 | ||||
ADS | 8724 | BD | BD+07 2600 |
Tycho2 | 0297-00011-1 | Pflag | RAmdeg | 194.83399920 | DEmdeg | 6.50587007 | |||||
PmRA | -24.4 | PmDE | -15.3 | E RAmdeg | 5 | E DEmdeg | 6 | ||||
E pmRA | 1.2 | E pmDE | 1.3 | EpRAm | 1991.16 | EpDEm | 1990.79 | ||||
Num | 14 | Q RAmdeg | 0.6 | Q DEmdeg | 0.8 | Q pmRA | 0.7 | ||||
Q pmDE | 0.8 | BTmag | 8.640 | E BTmag | 0.017 | VTmag | 7.634 | ||||
E VTmag | 0.011 | Prox | 212 | TYC | T | HIP | 63386 | ||||
CCDM | A | RAdeg | 194.83405639 | DEdeg | 6.50590722 | EpRA 1990 | 1.65 | ||||
EpDE 1990 | 1.37 | E RAdeg | 4.9 | E DEdeg | 6.2 | Posflg | |||||
Corr | 0.2 |
SAO | 119696 | DelFlag | RA1950 | PmRA1950 | -0.0009 | ||||||
DE1950 | PmDE1950 | -0.048 | Vmag | 7.3 | SpType | G5 | |||||
Double code | Source | 70 | CatNum | 17625 | DM | BD+07 2600 | |||||
DMcomp | A | BDsup | HD | 112815 | M HD | 0 | |||||
GC | 17625 | RA1950rad | 3.38946235 | DE1950rad | 0.11825 | PmRA2000 | -0.0007 | ||||
PmDE2000 | -0.044 |
Catalog | H | HIP | 63386 | Proxy | RAhms | 12 59 20.18 | |||||
DEdms | +06 30 21.3 | Vmag | 7.53 | VarFlag | R Vmag | H | |||||
RAdeg | 194.834 | DEdeg | 6.5059 | AstroRef | A | Plx | 11.32 | ||||
CCDM | 12593+0630 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | C | Source | P | Qual | D | M HIP | |||||
Theta | Rho | HD | 112815 | BD | BD+07 2600 | ||||||
CD | CP | Dm number | +07 2600 | VIred | 0.88 | ||||||
SpType | G5 | R SpType | Coord arcsec 2000 | 125920.18+063021.3 |
HIP | 63386 | Sn | 95 | So | 3 | Nc | 1 | ||||
RArad | 3.4004958856 | DErad | 0.1135494293 | Plx | 10.56 | PmRA | -22.81 | ||||
PmDE | -16.53 | E RArad | 0.88 | E DErad | 0.59 | E Plx | 0.96 | ||||
E pmRA | 0.98 | E pmDE | 0.6 | Hpmag | 7.6862 | E Hpmag | 0.0263 | ||||
SHp | 0.022 | VA | 0 | BV | 0.883 | E BV | 0.018 | ||||
VI | 0.89 |
Ccdm | 12593+0630 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.15 | DDEs | 21.0 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.5 | Sp | G5 | PmNote | * | ||||
PmRA | -28 | PmDE | -19 | Dm number | +07 2600 | Cat1 | BD | ||||
Name2 | +06 1579 | Cat2 | AGK2/3 | HD | 112815 | M HD | |||||
ADS BDS | A 8724 | M ADS BDS | N IDS | IDS | 12543N0703A | ||||||
HIC | 63386 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 125918.99+063033.6 | Mag | 9.9 | PmRA | -24.00 | ||||
PmDE | -17.0 | HIP | 63383 | Tycho2 | 0297-00425-1 | Calc delta mag | 2.27 | ||||
Calc coord | yes |
Tycho2 | 0297-00425-1 | Pflag | RAmdeg | 194.82916014 | DEmdeg | 6.50925217 | |||||
PmRA | -21.0 | PmDE | -20.9 | E RAmdeg | 24 | E DEmdeg | 34 | ||||
E pmRA | 2.2 | E pmDE | 2.2 | EpRAm | 1990.24 | EpDEm | 1988.04 | ||||
Num | 4 | Q RAmdeg | 1.0 | Q DEmdeg | 0.9 | Q pmRA | 1.0 | ||||
Q pmDE | 0.9 | BTmag | 10.879 | E BTmag | 0.056 | VTmag | 9.897 | ||||
E VTmag | 0.037 | Prox | 212 | TYC | T | HIP | 63383 | ||||
CCDM | B | RAdeg | 194.82920861 | DEdeg | 6.50930194 | EpRA 1990 | 1.72 | ||||
EpDE 1990 | 1.41 | E RAdeg | 23.5 | E DEdeg | 35.0 | Posflg | |||||
Corr | 0.0 |
Catalog | H | HIP | 63383 | Proxy | RAhms | 12 59 19.00 | |||||
DEdms | +06 30 33.8 | Vmag | 10.69 | VarFlag | R Vmag | H | |||||
RAdeg | 194.829 | DEdeg | 6.50938 | AstroRef | B | Plx | 45.19 | ||||
CCDM | 12593+0630 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | C | Source | I | Qual | D | M HIP | |||||
Theta | Rho | HD | BD | ||||||||
CD | CP | Dm number | VIred | 0.9 | |||||||
SpType | G | R SpType | Coord arcsec 2000 | 125919.00+063033.8 |
HIP | 63383 | Sn | 95 | So | 3 | Nc | 1 | ||||
RArad | 3.4004106095 | DErad | 0.1136098905 | Plx | 3.18 | PmRA | -16.24 | ||||
PmDE | 3.18 | E RArad | 17.26 | E DErad | 10.47 | E Plx | 18.34 | ||||
E pmRA | 15.79 | E pmDE | 7.95 | Hpmag | 10.2812 | E Hpmag | 0.2278 | ||||
SHp | 0 | VA | 0 | BV | 0.515 | E BV | 0.086 | ||||
VI | 0.59 |
Ccdm | 12593+0630 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1701 | DRAs | 0.95 | DDEs | 33.6 | |||||
R dRAs | 10 | Year | 1829 | Theta | 306 | Rho | 21.6 | ||||
Obs | 6 | Vmag | 9.5 | Sp | PmNote | * | |||||
PmRA | -35 | PmDE | -14 | Dm number | Cat1 | ||||||
Name2 | +06 1578 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 8724 | M ADS BDS | N IDS | IDS | 12543N0703B | ||||||
HIC | 63383 |