Coord 2000 | 12350+5814 | Discov num | STF1660 | Comp | Coord arcsec 2000 | 12 34 58.71 +58 14 16.3 | |||||
Date first | 1831 | Date last | 2017 | Obs | 23 | ||||||
Pa first | 119 | Pa last | 117.6 | P.A. Now (θ) | 117.6° | ||||||
Sep first | 19.5 | Sep last | 19.722 | Sep. Now (ρ) | 19.722" | ||||||
Mag pri | 9.87 | Mag sec | 11.12 | delta mag (ΔM) | 1.25 | Spectral class | F2 (yellow-white) | ||||
Pri motion ra | +009 | Sec motion ra | +008 | ||||||||
Pri motion dec | +004 | Sec motion dec | +003 | ||||||||
Notes | T (Parallax indicates physical) |
Name | HD 238136 | Constellation | Ursa Major | SAO | 28433 | HIP | 61407 | ||||
Tycho2 | 3847-00759-1 | Gaia DR2 | 1577905945861762176 | HD | 238136 | GC | 17152 | ||||
BD | BD+59 1450 | Distance | 114.42 | Distance ly | 373.24 |
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 |
12350+5814 | STF1660 | 2005 | 13 | 118 | 19.7 | 9.87 | 11.12 | F2 | D | 123458.71+581416.3 | |
12350+5814 | STF1660 | 2010 | 15 | 118 | 19.7 | 9.87 | 11.12 | F2 | 123458.71+581416.3 | ||
12350+5814 | STF1660 | 2017 | 16 | 118 | 19.7 | 9.87 | 11.12 | F2 | 123458.71+581416.3 |
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 | pa=134.8° sep=12.97" |
Componente originario normalizzato | AB | Name | HD 238136 | Coord arcsec 2000 | 123458.71+581416.3 | Mag | 9.87 | ||||
Spectral class | F2 (yellow-white) | PmRA | 9.00 | PmDE | 4.0 | SAO | 28433 | ||||
HIP | 61407 | Tycho2 | 3847-00759-1 | HD | 238136 | GC | 17152 | ||||
BD | BD+59 1450 |
Tycho2 | 3847-00759-1 | Pflag | RAmdeg | 188.74463859 | DEmdeg | 58.23785852 | |||||
PmRA | 7.1 | PmDE | 2.0 | E RAmdeg | 14 | E DEmdeg | 14 | ||||
E pmRA | 1.4 | E pmDE | 1.4 | EpRAm | 1989.15 | EpDEm | 1989.96 | ||||
Num | 10 | Q RAmdeg | 0.9 | Q DEmdeg | 1.1 | Q pmRA | 0.8 | ||||
Q pmDE | 1.1 | BTmag | 10.257 | E BTmag | 0.026 | VTmag | 9.868 | ||||
E VTmag | 0.025 | Prox | 198 | TYC | T | HIP | 61407 | ||||
CCDM | A | RAdeg | 188.74460694 | DEdeg | 58.23785472 | EpRA 1990 | 1.65 | ||||
EpDE 1990 | 1.74 | E RAdeg | 15.0 | E DEdeg | 14.0 | Posflg | |||||
Corr | -0.1 |
SAO | 28433 | DelFlag | RA1950 | PmRA1950 | 0.0008 | ||||||
DE1950 | PmDE1950 | -0.006 | Vmag | 10 | SpType | F2 | |||||
Double code | Source | 70 | CatNum | 17152 | DM | BD+59 1450 | |||||
DMcomp | BDsup | HD | 238136 | M HD | 0 | ||||||
GC | 17152 | RA1950rad | 3.28419074 | DE1950rad | 1.02124587 | PmRA2000 | 0.0011 | ||||
PmDE2000 | -0.002 |
Catalog | H | HIP | 61407 | Proxy | RAhms | 12 34 58.70 | |||||
DEdms | +58 14 16.3 | Vmag | 9.88 | VarFlag | R Vmag | H | |||||
RAdeg | 188.745 | DEdeg | 58.2379 | AstroRef | A | Plx | 6.77 | ||||
CCDM | 12350+5814 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | C | Source | P | Qual | A | M HIP | |||||
Theta | Rho | HD | 238136 | BD | BD+59 1450 | ||||||
CD | CP | Dm number | +59 1450 | VIred | 0.44 | ||||||
SpType | F2 | R SpType | Coord arcsec 2000 | 123458.70+581416.3 |
HIP | 61407 | Sn | 95 | So | 3 | Nc | 1 | ||||
RArad | 3.2942147492 | DErad | 1.0164422814 | Plx | 8.74 | PmRA | 7.19 | ||||
PmDE | 8.58 | E RArad | 1.59 | E DErad | 1.72 | E Plx | 2.29 | ||||
E pmRA | 2.09 | E pmDE | 1.81 | Hpmag | 9.9733 | E Hpmag | 0.0234 | ||||
SHp | 0.078 | VA | 0 | BV | 0.396 | E BV | 0.036 | ||||
VI | 0.46 |
Ccdm | 12350+5814 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.26 | DDEs | 16.8 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 10.3 | Sp | F2 | PmNote | * | ||||
PmRA | 7 | PmDE | 7 | Dm number | +59 1450 | Cat1 | BD | ||||
Name2 | +58 846 | Cat2 | AGK2/3 | HD | 238136 | M HD | |||||
ADS BDS | B 6213 | M ADS BDS | N IDS | IDS | 12304N5847A | ||||||
HIC | 61407 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 123459.88+581407.2 | Mag | 11.12 | PmRA | 8.00 | ||||
PmDE | 3.0 | HIP | 61411 | Tycho2 | 3847-00781-1 | Calc delta mag | 1.25 | ||||
Calc coord | yes |
Tycho2 | 3847-00781-1 | Pflag | RAmdeg | 188.75386773 | DEmdeg | 58.23530578 | |||||
PmRA | 4.1 | PmDE | 1.8 | E RAmdeg | 43 | E DEmdeg | 41 | ||||
E pmRA | 3.1 | E pmDE | 3.1 | EpRAm | 1989.12 | EpDEm | 1989.43 | ||||
Num | 4 | Q RAmdeg | 2.1 | Q DEmdeg | 2.5 | Q pmRA | 2.1 | ||||
Q pmDE | 2.5 | BTmag | 11.764 | E BTmag | 0.069 | VTmag | 11.120 | ||||
E VTmag | 0.066 | Prox | 198 | TYC | T | HIP | 61411 | ||||
CCDM | B | RAdeg | 188.75384944 | DEdeg | 58.23530167 | EpRA 1990 | 1.64 | ||||
EpDE 1990 | 1.70 | E RAdeg | 43.8 | E DEdeg | 41.5 | Posflg | |||||
Corr | -0.1 |
Catalog | H | HIP | 61411 | Proxy | RAhms | 12 35 00.92 | |||||
DEdms | +58 14 07.1 | Vmag | 11.21 | VarFlag | R Vmag | H | |||||
RAdeg | 188.754 | DEdeg | 58.2353 | AstroRef | B | Plx | 12.25 | ||||
CCDM | 12350+5814 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | C | Source | I | Qual | A | M HIP | |||||
Theta | Rho | HD | BD | ||||||||
CD | CP | Dm number | VIred | 0.7 | |||||||
SpType | R SpType | Coord arcsec 2000 | 123500.92+581407.1 |
HIP | 61411 | Sn | 95 | So | 3 | Nc | 1 | ||||
RArad | 3.2943756297 | DErad | 1.0163981206 | Plx | 6.55 | PmRA | 19.36 | ||||
PmDE | 44.56 | E RArad | 8.78 | E DErad | 10.33 | E Plx | 12.57 | ||||
E pmRA | 10.9 | E pmDE | 10.53 | Hpmag | 11.2098 | E Hpmag | 0.0612 | ||||
SHp | 0 | VA | 0 | BV | 0.681 | E BV | 0.085 | ||||
VI | 0.74 |
Ccdm | 12350+5814 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1660 | DRAs | DDEs | |||||||
R dRAs | Year | 1831 | Theta | 118 | Rho | 19.6 | |||||
Obs | 3 | Vmag | 11.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | B 6213 | M ADS BDS | N IDS | IDS | 12304N5847B | ||||||
HIC | 61411 |