Coord 2000 | 02594+0639 | Discov num | STF 334 | Comp | Coord arcsec 2000 | 02 59 22.44 +06 39 07.8 | |||||
Date first | 1830 | Date last | 2018 | Obs | 103 | ||||||
Pa first | 323 | Pa last | 307.3 | P.A. Now (θ) | 307.3° | ||||||
Sep first | 1.6 | Sep last | 1.112 | Sep. Now (ρ) | 1.112" | ||||||
Mag pri | 7.90 | Mag sec | 8.23 | delta mag (ΔM) | 0.33 | Spectral class | F0 (yellow-white) | ||||
Pri motion ra | +027 | Sec motion ra | +027 | ||||||||
Pri motion dec | -045 | Sec motion dec | -045 | ||||||||
Notes |
Name | HD 18570 | Constellation | Cetus | SAO | 110883 | HIP | 13923 | ||||
Tycho2 | 0054-00174-1 | Gaia DR2 | 7264202742437504 | HD | 18570 | GC | 3590 | ||||
BD | BD+06 460 | Distance | 125.16 | Distance ly | 408.27 |
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 |
02594+0639 | STF 334 | 2006 | 98 | 308 | 1.0 | 7.90 | 8.23 | F0 | D | 025922.44+063907.8 | |
02594+0639 | STF 334 | 2008 | 99 | 309 | 1.2 | 7.90 | 8.23 | F0 | D | 025922.44+063907.8 | |
02594+0639 | STF 334 | 2015 | 99 | 307 | 1.1 | 7.90 | 8.23 | F0 | 025922.44+063907.8 | ||
02594+0639 | STF 334 | 2016 | 100 | 307 | 1.1 | 7.90 | 8.23 | F0 | 025922.44+063907.8 | ||
02594+0639 | STF 334 | 2018 | 102 | 307 | 1.1 | 7.90 | 8.23 | F0 | 025922.44+063907.8 |
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=307.5° sep=1.11" |
Componente originario normalizzato | AB | Name | HD 18570 | Coord arcsec 2000 | 025922.44+063907.8 | Mag | 7.9 | ||||
Spectral class | F0 (yellow-white) | PmRA | 27.00 | PmDE | -45.0 | SAO | 110883 | ||||
HIP | 13923 | Tycho2 | 0054-00174-1 | HD | 18570 | GC | 3590 | ||||
BD | BD+06 460 |
Tycho2 | 0054-00174-1 | Pflag | P | RAmdeg | 44.84350016 | DEmdeg | 6.65217436 | ||||
PmRA | 27.3 | PmDE | -45.1 | E RAmdeg | 7 | E DEmdeg | 8 | ||||
E pmRA | 2.0 | E pmDE | 1.9 | EpRAm | 1991.51 | EpDEm | 1991.53 | ||||
Num | 5 | Q RAmdeg | 0.9 | Q DEmdeg | 0.8 | Q pmRA | 0.9 | ||||
Q pmDE | 0.7 | BTmag | 8.291 | E BTmag | 0.018 | VTmag | 7.897 | ||||
E VTmag | 0.014 | Prox | 12 | TYC | T | HIP | 13923 | ||||
CCDM | A | RAdeg | 44.84353306 | DEdeg | 6.65220139 | EpRA 1990 | 1.69 | ||||
EpDE 1990 | 1.79 | E RAdeg | 7.4 | E DEdeg | 7.6 | Posflg | D | ||||
Corr | -0.4 |
SAO | 110883 | DelFlag | RA1950 | PmRA1950 | 0.0011 | ||||||
DE1950 | PmDE1950 | -0.05 | Vmag | 7.4 | SpType | F0 | |||||
Double code | Source | 70 | CatNum | 3590 | DM | BD+06 460 | |||||
DMcomp | BDsup | HD | 18570 | M HD | 0 | ||||||
GC | 3590 | RA1950rad | 0.77108742 | DE1950rad | 0.11264406 | PmRA2000 | 0.0013 | ||||
PmDE2000 | -0.054 |
Catalog | H | HIP | 13923 | Proxy | H | RAhms | 02 59 22.45 | ||||
DEdms | +06 39 07.9 | Vmag | 7.25 | VarFlag | R Vmag | H | |||||
RAdeg | 44.8435 | DEdeg | 6.6522 | AstroRef | A | Plx | 8.65 | ||||
CCDM | 02594+0639 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 310 | Rho | 1.194 | HD | 18570 | BD | BD+06 460 | ||||
CD | CP | Dm number | +06 460 | VIred | 0.53 | ||||||
SpType | F0 | R SpType | Coord arcsec 2000 | 025922.45+063907.9 |
HIP | 13923 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 0.7826672039 | DErad | 0.1161028283 | Plx | 7.99 | PmRA | 25.48 | ||||
PmDE | -40.79 | E RArad | 1.06 | E DErad | 1.31 | E Plx | 1.12 | ||||
E pmRA | 1.53 | E pmDE | 1.57 | Hpmag | 7.3515 | E Hpmag | 0.0015 | ||||
SHp | 0.007 | VA | 0 | BV | 0 | E BV | 0.495 | ||||
VI | 0.53 |
Ccdm | 02594+0639 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.57 | DDEs | 7.8 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.9 | Sp | F0 | PmNote | * | ||||
PmRA | 17 | PmDE | -41 | Dm number | +06 460 | Cat1 | BD | ||||
Name2 | +06 308 | Cat2 | AGK2/3 | HD | 18570 | M HD | |||||
ADS BDS | A 2261 | M ADS BDS | N IDS | IDS | 02541N0615A | ||||||
HIC | 13923 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 025922.38+063908.5 | Mag | 8.23 | PmRA | 27.00 | ||||
PmDE | -45.0 | HIP | 13923 | Tycho2 | 0054-00174-2 | Calc delta mag | 0.33 | ||||
Calc coord | yes |
Tycho2 | 0054-00174-2 | Pflag | P | RAmdeg | 44.84350016 | DEmdeg | 6.65217436 | ||||
PmRA | 27.3 | PmDE | -45.1 | E RAmdeg | 7 | E DEmdeg | 8 | ||||
E pmRA | 2.0 | E pmDE | 1.9 | EpRAm | 1991.51 | EpDEm | 1991.53 | ||||
Num | 5 | Q RAmdeg | 0.9 | Q DEmdeg | 0.8 | Q pmRA | 0.9 | ||||
Q pmDE | 0.7 | BTmag | 8.624 | E BTmag | 0.021 | VTmag | 8.233 | ||||
E VTmag | 0.017 | Prox | 12 | TYC | HIP | 13923 | |||||
CCDM | B | RAdeg | 44.84327222 | DEdeg | 6.65240639 | EpRA 1990 | 1.71 | ||||
EpDE 1990 | 1.77 | E RAdeg | 9.0 | E DEdeg | 9.6 | Posflg | D | ||||
Corr | -0.3 |
Catalog | H | HIP | 13923 | Proxy | H | RAhms | 02 59 22.45 | ||||
DEdms | +06 39 07.9 | Vmag | 7.25 | VarFlag | R Vmag | H | |||||
RAdeg | 44.8435 | DEdeg | 6.6522 | AstroRef | A | Plx | 8.65 | ||||
CCDM | 02594+0639 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 310 | Rho | 1.194 | HD | 18570 | BD | BD+06 460 | ||||
CD | CP | Dm number | +06 460 | VIred | 0.53 | ||||||
SpType | F0 | R SpType | Coord arcsec 2000 | 025922.45+063907.9 |
HIP | 13923 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 0.7826672039 | DErad | 0.1161028283 | Plx | 7.99 | PmRA | 25.48 | ||||
PmDE | -40.79 | E RArad | 1.06 | E DErad | 1.31 | E Plx | 1.12 | ||||
E pmRA | 1.53 | E pmDE | 1.57 | Hpmag | 7.3515 | E Hpmag | 0.0015 | ||||
SHp | 0.007 | VA | 0 | BV | 0 | E BV | 0.495 | ||||
VI | 0.53 |
Ccdm | 02594+0639 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 334 | DRAs | DDEs | |||||||
R dRAs | Year | 1958 | Theta | 312 | Rho | 1.2 | |||||
Obs | 36 | Vmag | 8.4 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 2261 | M ADS BDS | N IDS | IDS | 02541N0615B | ||||||
HIC | 13923 |