Coord 2000 | 13307+0919 | Discov num | STF1751 | Comp | Coord arcsec 2000 | 13 30 39.12 +09 19 00.5 | |||||
Date first | 1831 | Date last | 2016 | Obs | 18 | ||||||
Pa first | 59 | Pa last | 57.1 | P.A. Now (θ) | 57.1° | ||||||
Sep first | 5.7 | Sep last | 5.832 | Sep. Now (ρ) | 5.832" | ||||||
Mag pri | 7.05 | Mag sec | 10.27 | delta mag (ΔM) | 3.22 | Spectral class | K2III (yellow-orange) | ||||
Pri motion ra | -031 | Sec motion ra | -016 | ||||||||
Pri motion dec | -025 | Sec motion dec | -018 | ||||||||
Notes |
Name | HD 117498 | Constellation | Virgo | SAO | 119971 | HIP | 65911 | ||||
Tycho2 | 0892-00624-1 | Gaia DR2 | 3719953574014107008 | HD | 117498 | GC | 18256 | ||||
BD | BD+10 2553 | Distance | 226.24 | Distance ly | 737.99 |
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 |
13307+0919 | STF1751 | 1991 | 14 | 57 | 5.8 | 7.05 | 10.27 | K2III | D | 133039.12+091900.5 | |
13307+0919 | STF1751 | 2010 | 15 | 58 | 5.8 | 7.05 | 10.27 | K2III | D | 133039.12+091900.5 | |
13307+0919 | STF1751 | 2015 | 16 | 57 | 5.8 | 7.05 | 10.27 | K2III | 133039.12+091900.5 | ||
13307+0919 | STF1751 | 2016 | 18 | 57 | 5.8 | 7.05 | 10.27 | K2III | 133039.12+091900.5 |
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=56.8° sep=5.78" |
Componente originario normalizzato | AB | Name | HD 117498 | Coord arcsec 2000 | 133039.12+091900.5 | Mag | 7.05 | ||||
Spectral class | K2III (yellow-orange) | PmRA | -31.00 | PmDE | -25.0 | SAO | 119971 | ||||
HIP | 65911 | Tycho2 | 0892-00624-1 | HD | 117498 | GC | 18256 | ||||
BD | BD+10 2553 |
Tycho2 | 0892-00624-1 | Pflag | RAmdeg | 202.66300376 | DEmdeg | 9.31679748 | |||||
PmRA | -30.8 | PmDE | -25.3 | E RAmdeg | 4 | E DEmdeg | 5 | ||||
E pmRA | 2.1 | E pmDE | 2.1 | EpRAm | 1991.49 | EpDEm | 1991.11 | ||||
Num | 7 | Q RAmdeg | 4.0 | Q DEmdeg | 3.4 | Q pmRA | 4.0 | ||||
Q pmDE | 3.3 | BTmag | 8.326 | E BTmag | 0.016 | VTmag | 7.048 | ||||
E VTmag | 0.010 | Prox | 58 | TYC | T | HIP | 65911 | ||||
CCDM | A | RAdeg | 202.66307528 | DEdeg | 9.31685778 | EpRA 1990 | 1.63 | ||||
EpDE 1990 | 1.31 | E RAdeg | 4.2 | E DEdeg | 4.8 | Posflg | |||||
Corr | 0.2 |
SAO | 119971 | DelFlag | RA1950 | PmRA1950 | -0.0007 | ||||||
DE1950 | PmDE1950 | -0.021 | Vmag | 7 | SpType | K0 | |||||
Double code | Source | 70 | CatNum | 18256 | DM | BD+10 2553 | |||||
DMcomp | BDsup | HD | 117498 | M HD | 0 | ||||||
GC | 18256 | RA1950rad | 3.5262648 | DE1950rad | 0.167107 | PmRA2000 | -0.0006 | ||||
PmDE2000 | -0.017 |
Catalog | H | HIP | 65911 | Proxy | H | RAhms | 13 30 39.14 | ||||
DEdms | +09 19 00.7 | Vmag | 6.88 | VarFlag | R Vmag | H | |||||
RAdeg | 202.663 | DEdeg | 9.31686 | AstroRef | A | Plx | 5.17 | ||||
CCDM | 13307+0919 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 57 | Rho | 5.826 | HD | 117498 | BD | BD+10 2553 | ||||
CD | CP | Dm number | +10 2553 | VIred | 1.05 | ||||||
SpType | K0... | R SpType | Coord arcsec 2000 | 133039.14+091900.7 |
HIP | 65911 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 3.5371379671 | DErad | 0.1626098562 | Plx | 4.42 | PmRA | -15.06 | ||||
PmDE | -18.72 | E RArad | 0.64 | E DErad | 0.42 | E Plx | 0.77 | ||||
E pmRA | 0.6 | E pmDE | 0.39 | Hpmag | 7.0434 | E Hpmag | 0.0006 | ||||
SHp | 0.009 | VA | 0 | BV | 1.036 | E BV | 0.01 | ||||
VI | 1.01 |
Ccdm | 13307+0919 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.85 | DDEs | 1.7 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.1 | Sp | K0 | PmNote | * | ||||
PmRA | -9 | PmDE | 5 | Dm number | +10 2553 | Cat1 | BD | ||||
Name2 | +09 1620 | Cat2 | AGK2/3 | HD | 117498 | M HD | |||||
ADS BDS | A 8928 | M ADS BDS | N IDS | IDS | 13257N0950A | ||||||
HIC | 65911 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 133039.45+091903.7 | Mag | 10.27 | PmRA | -16.00 | ||||
PmDE | -18.0 | Calc delta mag | 3.22 | Calc coord | yes |
Ccdm | 13307+0919 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1751 | DRAs | -2.50 | DDEs | 4.7 | |||||
R dRAs | 90 | Year | 1831 | Theta | 060 | Rho | 5.7 | ||||
Obs | 9 | Vmag | 10.3 | Sp | PmNote | ||||||
PmRA | -9 | PmDE | 5 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 8928 | M ADS BDS | N IDS | IDS | 13257N0950B | ||||||
HIC | 65911 |