Coord 2000 | 03051+2755 | Discov num | STF 342 | Comp | Coord arcsec 2000 | 03 05 05.59 +27 54 43.7 | |||||
Date first | 1832 | Date last | 2017 | Obs | 31 | ||||||
Pa first | 307 | Pa last | 304.2 | P.A. Now (θ) | 304.2° | ||||||
Sep first | 3.1 | Sep last | 3.399 | Sep. Now (ρ) | 3.399" | ||||||
Mag pri | 9.16 | Mag sec | 9.56 | delta mag (ΔM) | 0.4 | Spectral class | F5 (yellow-white) | ||||
Pri motion ra | +009 | Sec motion ra | -002 | ||||||||
Pri motion dec | -046 | Sec motion dec | -027 | ||||||||
Notes |
Name | HD 19093 | Constellation | Aries | SAO | 75719 | Tycho2 | 1791-01128-1 | ||||
Gaia DR2 | 115907943117419264 | HD | 19093 | GC | 3685 | ADS | 2331 |
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 |
03051+2755 | STF 342 | 1998 | 26 | 303 | 3.2 | 9.16 | 9.56 | F5 | D | 030505.59+275443.7 | |
03051+2755 | STF 342 | 2007 | 29 | 303 | 3.3 | 9.16 | 9.56 | F5 | D | 030505.59+275443.7 | |
03051+2755 | STF 342 | 2008 | 30 | 304 | 3.2 | 9.16 | 9.56 | F5 | D | 030505.59+275443.7 | |
03051+2755 | STF 342 | 2016 | 28 | 304 | 3.3 | 9.16 | 9.56 | F5 | 030505.59+275443.7 | ||
03051+2755 | STF 342 | 2017 | 29 | 304 | 3.4 | 9.16 | 9.56 | F5 | 030505.59+275443.7 |
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=307.6° sep=3.13" |
Componente originario normalizzato | AB | Name | HD 19093 | Coord arcsec 2000 | 030505.59+275443.7 | Mag | 9.16 | ||||
Spectral class | F5 (yellow-white) | PmRA | 9.00 | PmDE | -46.0 | SAO | 75719 | ||||
Tycho2 | 1791-01128-1 | HD | 19093 | GC | 3685 | ADS | 2331 | ||||
DM | BD+27 474 |
Tycho2 | 1791-01128-1 | Pflag | RAmdeg | 46.27331036 | DEmdeg | 27.91214355 | |||||
PmRA | -1.6 | PmDE | -32.1 | E RAmdeg | 13 | E DEmdeg | 15 | ||||
E pmRA | 3.1 | E pmDE | 2.7 | EpRAm | 1991.55 | EpDEm | 1991.20 | ||||
Num | 3 | Q RAmdeg | 0.5 | Q DEmdeg | 2.6 | Q pmRA | 0.5 | ||||
Q pmDE | 2.7 | BTmag | 9.652 | E BTmag | 0.027 | VTmag | 9.157 | ||||
E VTmag | 0.021 | Prox | 32 | TYC | T | HIP | |||||
CCDM | RAdeg | 46.27331472 | DEdeg | 27.91221861 | EpRA 1990 | 1.77 | |||||
EpDE 1990 | 1.59 | E RAdeg | 12.6 | E DEdeg | 14.6 | Posflg | |||||
Corr | -0.2 |
SAO | 75719 | DelFlag | RA1950 | PmRA1950 | 0.0026 | ||||||
DE1950 | PmDE1950 | -0.048 | Vmag | 8.5 | SpType | F5 | |||||
Double code | Source | 70 | CatNum | 3685 | DM | BD+27 474 | |||||
DMcomp | BDsup | HD | 19093 | M HD | 0 | ||||||
GC | 3685 | RA1950rad | 0.79460956 | DE1950rad | 0.48378262 | PmRA2000 | 0.0026 | ||||
PmDE2000 | -0.052 |
Ccdm | 03051+2755 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.65 | DDEs | -15.5 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.2 | Sp | F5 | PmNote | * | ||||
PmRA | -40 | PmDE | -32 | Dm number | +27 474 | Cat1 | BD | ||||
Name2 | +27 317 | Cat2 | AGK2/3 | HD | 19093 | M HD | |||||
ADS BDS | A 2331 | M ADS BDS | N IDS | IDS | 02592N2732A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 030505.40+275445.6 | Mag | 9.56 | PmRA | -2.00 | ||||
PmDE | -27.0 | Tycho2 | 1791-01128-2 | Calc delta mag | 0.4 | Calc coord | yes |
Tycho2 | 1791-01128-2 | Pflag | RAmdeg | 46.27245313 | DEmdeg | 27.91264115 | |||||
PmRA | -1.9 | PmDE | -27.4 | E RAmdeg | 22 | E DEmdeg | 23 | ||||
E pmRA | 3.0 | E pmDE | 2.7 | EpRAm | 1991.08 | EpDEm | 1990.77 | ||||
Num | 3 | Q RAmdeg | 2.8 | Q DEmdeg | 0.7 | Q pmRA | 2.8 | ||||
Q pmDE | 0.7 | BTmag | 10.166 | E BTmag | 0.039 | VTmag | 9.558 | ||||
E VTmag | 0.033 | Prox | 32 | TYC | T | HIP | |||||
CCDM | RAdeg | 46.27245778 | DEdeg | 27.91270444 | EpRA 1990 | 1.73 | |||||
EpDE 1990 | 1.68 | E RAdeg | 22.0 | E DEdeg | 22.9 | Posflg | |||||
Corr | -0.4 |
Ccdm | 03051+2755 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 342 | DRAs | DDEs | |||||||
R dRAs | Year | 1832 | Theta | 305 | Rho | 3.1 | |||||
Obs | 10 | Vmag | 9.7 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 2331 | M ADS BDS | N IDS | IDS | 02592N2732B | ||||||
HIC |