Coord 2000 | 15450-1510 | Discov num | STF3095 | Comp | Coord arcsec 2000 | 15 44 59.68 -15 10 30.2 | |||||
Date first | 1831 | Date last | 2016 | Obs | 30 | ||||||
Pa first | 350 | Pa last | 322.9 | P.A. Now (θ) | 322.9° | ||||||
Sep first | 2.9 | Sep last | 3.228 | Sep. Now (ρ) | 3.228" | ||||||
Mag pri | 8.56 | Mag sec | 10.00 | delta mag (ΔM) | 1.44 | Spectral class | F5V (yellow-white) | ||||
Pri motion ra | +006 | Sec motion ra | +000 | ||||||||
Pri motion dec | -012 | Sec motion dec | -003 | ||||||||
Notes |
Name | HD 140596 | Constellation | Libra | HIP | 77139 | Tycho2 | 6186-01501-1 | ||||
Gaia DR2 | 6262148049416097024 | HD | 140596 | ADS | 9768 | BD | BD-14 4270 | ||||
Distance | 87.49 | Distance ly | 285.39 |
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 |
15450-1510 | STF3095 | 1999 | 22 | 325 | 3.1 | 8.56 | 10.00 | F5V | 154459.68-151030.2 | ||
15450-1510 | STF3095 | 2011 | 24 | 323 | 3.0 | 8.56 | 10.00 | F5V | 154459.68-151030.2 | ||
15450-1510 | STF3095 | 2016 | 27 | 323 | 3.2 | 8.56 | 10.00 | F5V | 154459.68-151030.2 |
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=323.9° sep=3.19" |
Componente originario normalizzato | AB | Name | HD 140596 | Coord arcsec 2000 | 154459.68-151030.2 | Mag | 8.56 | ||||
Spectral class | F5V (yellow-white) | PmRA | 6.00 | PmDE | -12.0 | HIP | 77139 | ||||
Tycho2 | 6186-01501-1 | HD | 140596 | ADS | 9768 | BD | BD-14 4270 |
Tycho2 | 6186-01501-1 | Pflag | RAmdeg | 236.24868715 | DEmdeg | -15.17506519 | |||||
PmRA | 25.6 | PmDE | -40.8 | E RAmdeg | 8 | E DEmdeg | 9 | ||||
E pmRA | 1.9 | E pmDE | 2.1 | EpRAm | 1990.67 | EpDEm | 1990.47 | ||||
Num | 4 | Q RAmdeg | 3.4 | Q DEmdeg | 3.8 | Q pmRA | 3.5 | ||||
Q pmDE | 4.0 | BTmag | 9.071 | E BTmag | 0.019 | VTmag | 8.561 | ||||
E VTmag | 0.015 | Prox | 32 | TYC | T | HIP | 77139 | ||||
CCDM | A | RAdeg | 236.24862667 | DEdeg | -15.17496889 | EpRA 1990 | 1.66 | ||||
EpDE 1990 | 1.42 | E RAdeg | 7.7 | E DEdeg | 9.4 | Posflg | |||||
Corr | 0.1 |
Catalog | H | HIP | 77139 | Proxy | H | RAhms | 15 44 59.67 | ||||
DEdms | -15 10 29.9 | Vmag | 8.28 | VarFlag | R Vmag | G | |||||
RAdeg | 236.249 | DEdeg | -15.175 | AstroRef | A | Plx | 9.94 | ||||
CCDM | 15450-1510 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 325 | Rho | 3.209 | HD | 140596 | BD | BD-14 4270 | ||||
CD | CP | Dm number | -14 4270 | VIred | 0.56 | ||||||
SpType | F5V | R SpType | Coord arcsec 2000 | 154459.67-151029.9 |
HIP | 77139 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.1233163127 | DErad | -0.2648531933 | Plx | 11.43 | PmRA | -2.11 | ||||
PmDE | -2.59 | E RArad | 1.16 | E DErad | 0.78 | E Plx | 1.27 | ||||
E pmRA | 1.57 | E pmDE | 1.42 | Hpmag | 8.3371 | E Hpmag | 0.0021 | ||||
SHp | 0.013 | VA | 0 | BV | 0.501 | E BV | 0.071 | ||||
VI | 0.56 |
Ccdm | 15450-1510 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.23 | DDEs | -29.4 | ||||||
R dRAs | 19 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.7 | Sp | F8 | PmNote | |||||
PmRA | PmDE | Dm number | -14 4270 | Cat1 | BD | ||||||
Name2 | Cat2 | HD | 140596 | M HD | |||||||
ADS BDS | A 9768 | M ADS BDS | N IDS | IDS | 15394S1452A | ||||||
HIC | 77139 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 154459.55-151027.6 | Mag | 10 | PmRA | 0.00 | ||||
PmDE | -3.0 | Calc delta mag | 1.44 | Calc coord | yes |
Ccdm | 15450-1510 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF3095 | DRAs | DDEs | |||||||
R dRAs | Year | 1831 | Theta | 336 | Rho | 2.9 | |||||
Obs | 13 | Vmag | 10.2 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 9768 | M ADS BDS | N IDS | IDS | 15394S1452B | ||||||
HIC | 77139 |