Coord 2000 | 17362+0637 | Discov num | STF2188 | Comp | Coord arcsec 2000 | 17 36 14.69 +06 37 16.9 | |||||
Date first | 1831 | Date last | 2019 | Obs | 35 | ||||||
Pa first | 204 | Pa last | 202.5 | P.A. Now (θ) | 202.5° | ||||||
Sep first | 5.5 | Sep last | 5.545 | Sep. Now (ρ) | 5.545" | ||||||
Mag pri | 9.22 | Mag sec | 9.98 | delta mag (ΔM) | 0.76 | Spectral class | A5 (white) | ||||
Pri motion ra | -002 | Sec motion ra | -005 | ||||||||
Pri motion dec | -008 | Sec motion dec | -012 | ||||||||
Notes |
Name | HD 159779 | Constellation | Ophiuchus | SAO | 122554 | Tycho2 | 0426-01635-1 | ||||
Gaia DR2 | 4486104374446841216 | HD | 159779 | GC | 23859 | ADS | 10656 |
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 |
17362+0637 | STF2188 | 2000 | 22 | 203 | 5.4 | 9.22 | 9.98 | A5 | D | 173614.69+063716.9 | |
17362+0637 | STF2188 | 2010 | 23 | 203 | 5.4 | 9.22 | 9.98 | A5 | D | 173614.69+063716.9 | |
17362+0637 | STF2188 | 2013 | 26 | 203 | 5.5 | 9.22 | 9.98 | A5 | D | 173614.69+063716.9 | |
17362+0637 | STF2188 | 2016 | 29 | 204 | 5.6 | 9.22 | 9.98 | A5 | 173614.69+063716.9 | ||
17362+0637 | STF2188 | 2019 | 34 | 203 | 5.5 | 9.22 | 9.98 | A5 | 173614.69+063716.9 |
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=202.4° sep=5.54" |
Componente originario normalizzato | AB | Name | HD 159779 | Coord arcsec 2000 | 173614.69+063716.9 | Mag | 9.22 | ||||
Spectral class | A5 (white) | PmRA | -2.00 | PmDE | -8.0 | SAO | 122554 | ||||
Tycho2 | 0426-01635-1 | HD | 159779 | GC | 23859 | ADS | 10656 | ||||
DM | BD+06 3463 |
Tycho2 | 0426-01635-1 | Pflag | RAmdeg | 264.06120308 | DEmdeg | 6.62136290 | |||||
PmRA | -1.3 | PmDE | -8.8 | E RAmdeg | 10 | E DEmdeg | 12 | ||||
E pmRA | 3.9 | E pmDE | 3.8 | EpRAm | 1991.55 | EpDEm | 1991.26 | ||||
Num | 2 | Q RAmdeg | Q DEmdeg | Q pmRA | |||||||
Q pmDE | BTmag | 9.649 | E BTmag | 0.022 | VTmag | 9.219 | |||||
E VTmag | 0.018 | Prox | 56 | TYC | T | HIP | |||||
CCDM | RAdeg | 264.06120639 | DEdeg | 6.62138389 | EpRA 1990 | 1.62 | |||||
EpDE 1990 | 1.37 | E RAdeg | 10.0 | E DEdeg | 11.8 | Posflg | |||||
Corr | 0.1 |
SAO | 122554 | DelFlag | RA1950 | PmRA1950 | -0.0006 | ||||||
DE1950 | PmDE1950 | -0.027 | Vmag | 8.8 | SpType | A5 | |||||
Double code | Source | 70 | CatNum | 23859 | DM | BD+06 3463 | |||||
DMcomp | A | BDsup | HD | 159779 | M HD | 0 | |||||
GC | 23859 | RA1950rad | 4.59811571 | DE1950rad | 0.11609085 | PmRA2000 | -0.0004 | ||||
PmDE2000 | -0.027 |
Ccdm | 17362+0637 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.65 | DDEs | 17.2 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.2 | Sp | A5 | PmNote | * | ||||
PmRA | -20 | PmDE | -31 | Dm number | +06 3463 | Cat1 | BD | ||||
Name2 | +06 2089 | Cat2 | AGK2/3 | HD | 159779 | M HD | |||||
ADS BDS | A10656 | M ADS BDS | N IDS | IDS | 17314N0641A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 173614.55+063711.8 | Mag | 9.98 | PmRA | -5.00 | ||||
PmDE | -12.0 | Tycho2 | 0426-01810-1 | Calc delta mag | 0.76 | Calc coord | yes |
Tycho2 | 0426-01810-1 | Pflag | RAmdeg | 264.06059734 | DEmdeg | 6.61992099 | |||||
PmRA | -1.8 | PmDE | -15.8 | E RAmdeg | 17 | E DEmdeg | 21 | ||||
E pmRA | 3.3 | E pmDE | 3.1 | EpRAm | 1991.36 | EpDEm | 1990.86 | ||||
Num | 2 | Q RAmdeg | Q DEmdeg | Q pmRA | |||||||
Q pmDE | BTmag | 10.344 | E BTmag | 0.031 | VTmag | 9.979 | |||||
E VTmag | 0.031 | Prox | 56 | TYC | T | HIP | |||||
CCDM | RAdeg | 264.06060167 | DEdeg | 6.61995889 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.35 | E RAdeg | 17.3 | E DEdeg | 21.3 | Posflg | |||||
Corr | 0.1 |
Ccdm | 17362+0637 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2188 | DRAs | 2.54 | DDEs | 11.7 | |||||
R dRAs | 10 | Year | 1831 | Theta | 205 | Rho | 5.5 | ||||
Obs | 10 | Vmag | 9.9 | Sp | PmNote | * | |||||
PmRA | -3 | PmDE | -2 | Dm number | Cat1 | ||||||
Name2 | +06 2088 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A10656 | M ADS BDS | N IDS | IDS | 17314N0641B | ||||||
HIC |