Coord 2000 | 05518+2827 | Discov num | STF 805 | Comp | Coord arcsec 2000 | 05 51 48.20 +28 26 59.6 | |||||
Date first | 1829 | Date last | 2015 | Obs | 25 | ||||||
Pa first | 48 | Pa last | 49.5 | P.A. Now (θ) | 49.5° | ||||||
Sep first | 12.1 | Sep last | 12.07 | Sep. Now (ρ) | 12.07" | ||||||
Mag pri | 8.41 | Mag sec | 8.87 | delta mag (ΔM) | 0.46 | Spectral class | A2 (white) | ||||
Pri motion ra | +000 | Sec motion ra | +002 | ||||||||
Pri motion dec | -008 | Sec motion dec | -009 | ||||||||
Notes | U (Proper motion indicates non-physical) |
Name | HD 39137 | Constellation | Taurus | SAO | 77643 | Tycho2 | 1875-02587-1 | ||||
Gaia DR2 | 3443172481165211520 | HD | 39137 | GC | 7345 |
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 |
05518+2827 | STF 805 | 2007 | 17 | 49 | 12.1 | 8.41 | 8.87 | A2 | D | 055148.20+282659.6 | |
05518+2827 | STF 805 | 2011 | 18 | 50 | 11.9 | 8.41 | 8.87 | A2 | D | 055148.20+282659.6 | |
05518+2827 | STF 805 | 2015 | 20 | 50 | 12.1 | 8.41 | 8.87 | A2 | 055148.20+282659.6 |
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=45.8° sep=11.25" |
Componente originario normalizzato | AB | Name | HD 39137 | Coord arcsec 2000 | 055148.20+282659.6 | Mag | 8.41 | ||||
Spectral class | A2 (white) | PmRA | 0.00 | PmDE | -8.0 | SAO | 77643 | ||||
Tycho2 | 1875-02587-1 | HD | 39137 | GC | 7345 | DM | BD+28 919 |
Tycho2 | 1875-02587-1 | Pflag | RAmdeg | 87.95082039 | DEmdeg | 28.44988210 | |||||
PmRA | 0.9 | PmDE | -2.7 | E RAmdeg | 9 | E DEmdeg | 9 | ||||
E pmRA | 2.2 | E pmDE | 2.1 | EpRAm | 1991.52 | EpDEm | 1991.42 | ||||
Num | 3 | Q RAmdeg | 4.6 | Q DEmdeg | 0.7 | Q pmRA | 4.6 | ||||
Q pmDE | 0.7 | BTmag | 8.650 | E BTmag | 0.020 | VTmag | 8.408 | ||||
E VTmag | 0.017 | Prox | 121 | TYC | T | HIP | |||||
CCDM | RAdeg | 87.95081778 | DEdeg | 28.44988833 | EpRA 1990 | 1.69 | |||||
EpDE 1990 | 1.61 | E RAdeg | 8.8 | E DEdeg | 9.4 | Posflg | |||||
Corr | 0.2 |
SAO | 77643 | DelFlag | RA1950 | PmRA1950 | -0.0004 | ||||||
DE1950 | PmDE1950 | -0.021 | Vmag | 8.5 | SpType | A2 | |||||
Double code | Source | 70 | CatNum | 7345 | DM | BD+28 919 | |||||
DMcomp | BDsup | HD | 39137 | M HD | 9 | ||||||
GC | 7345 | RA1950rad | 1.52121498 | DE1950rad | 0.49633639 | PmRA2000 | -0.0005 | ||||
PmDE2000 | -0.021 |
Ccdm | 05518+2827 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.18 | DDEs | -0.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.6 | Sp | A2 | PmNote | * | ||||
PmRA | -6 | PmDE | -6 | Dm number | +28 919 | Cat1 | BD | ||||
Name2 | +28 567 | Cat2 | AGK2/3 | HD | 39137 | M HD | |||||
ADS BDS | A 4450 | M ADS BDS | N IDS | IDS | 05455N2825A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 055148.81+282707.4 | Mag | 8.87 | PmRA | 2.00 | ||||
PmDE | -9.0 | Tycho2 | 1875-02586-1 | HD | 39138 | Calc delta mag | 0.46 | ||||
Calc coord | yes |
Tycho2 | 1875-02586-1 | Pflag | RAmdeg | 87.95373087 | DEmdeg | 28.45204587 | |||||
PmRA | -0.1 | PmDE | -6.5 | E RAmdeg | 12 | E DEmdeg | 13 | ||||
E pmRA | 1.6 | E pmDE | 1.4 | EpRAm | 1990.88 | EpDEm | 1990.54 | ||||
Num | 7 | Q RAmdeg | 2.0 | Q DEmdeg | 0.6 | Q pmRA | 1.9 | ||||
Q pmDE | 0.6 | BTmag | 9.220 | E BTmag | 0.024 | VTmag | 8.867 | ||||
E VTmag | 0.021 | Prox | 121 | TYC | T | HIP | |||||
CCDM | RAdeg | 87.95373083 | DEdeg | 28.45206083 | EpRA 1990 | 1.69 | |||||
EpDE 1990 | 1.65 | E RAdeg | 12.1 | E DEdeg | 13.4 | Posflg | |||||
Corr | 0.3 |
Ccdm | 05518+2827 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 805 | DRAs | 0.97 | DDEs | 7.3 | |||||
R dRAs | 10 | Year | 1829 | Theta | 049 | Rho | 12.2 | ||||
Obs | 5 | Vmag | 9.3 | Sp | A2 | PmNote | * | ||||
PmRA | 12 | PmDE | -5 | Dm number | Cat1 | ||||||
Name2 | +28 568 | Cat2 | AGK2/3 | HD | 39138 | M HD | |||||
ADS BDS | A 4450 | M ADS BDS | N IDS | IDS | 05455N2825B | ||||||
HIC |