Coord 2000 | 00308+1602 | Discov num | STF 32 | Comp | Coord arcsec 2000 | 00 30 47.15 +16 02 15.4 | |||||
Date first | 1828 | Date last | 2015 | Obs | 47 | ||||||
Pa first | 108 | Pa last | 100.3 | P.A. Now (θ) | 100.3° | ||||||
Sep first | 12.0 | Sep last | 28.013 | Sep. Now (ρ) | 28.013" | ||||||
Mag pri | 6.84 | Mag sec | 10.64 | delta mag (ΔM) | 3.8 | Spectral class | A2.5V (white) | ||||
Pri motion ra | -030 | Sec motion ra | +050 | ||||||||
Pri motion dec | -002 | Sec motion dec | -005 | ||||||||
Notes | L (Linear solution) |
Name | 49 Psc | Constellation | Pisces | SAO | 91934 | HIP | 2415 | ||||
Tycho2 | 1180-01763-1 | Gaia DR2 | 2780817605618658944 | HD | 2714 | GC | 598 | ||||
BD | BD+15 69 | Flamsteed | 49 Piscium | Flamsteed name | 49 Psc | Distance | 105.82 | ||||
Distance ly | 345.18 |
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 |
00308+1602 | STF 32 | 2003 | 38 | 101 | 27.0 | 6.84 | 10.64 | A2.5V | LD | 003047.15+160215.4 | |
00308+1602 | STF 32 | 2006 | 39 | 101 | 27.5 | 6.84 | 10.64 | A2.5V | LD | 003047.15+160215.4 | |
00308+1602 | STF 32 | 2014 | 45 | 98 | 29.0 | 6.84 | 10.64 | A2.5V | LD | 003047.15+160215.4 | |
00308+1602 | STF 32 | 2015 | 47 | 100 | 28.0 | 6.84 | 10.64 | A2.5V | L | 003047.15+160215.4 |
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=100.7° sep=26.96" |
Componente originario normalizzato | AB | Name | 49 Psc | Coord arcsec 2000 | 003047.15+160215.4 | Mag | 6.84 | ||||
Spectral class | A2.5V (white) | PmRA | -30.00 | PmDE | -2.0 | SAO | 91934 | ||||
HIP | 2415 | Tycho2 | 1180-01763-1 | HD | 2714 | GC | 598 | ||||
BD | BD+15 69 | Flamsteed | 49 Piscium | Flamsteed name | 49 Psc |
Tycho2 | 1180-01763-1 | Pflag | RAmdeg | 7.69646677 | DEmdeg | 16.03760733 | |||||
PmRA | -29.0 | PmDE | -3.0 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1991.36 | EpDEm | 1991.24 | ||||
Num | 14 | Q RAmdeg | 0.8 | Q DEmdeg | 1.0 | Q pmRA | 0.8 | ||||
Q pmDE | 1.1 | BTmag | 6.980 | E BTmag | 0.015 | VTmag | 6.837 | ||||
E VTmag | 0.010 | Prox | 262 | TYC | T | HIP | 2415 | ||||
CCDM | RAdeg | 7.69653667 | DEdeg | 16.03761444 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.51 | E RAdeg | 3.9 | E DEdeg | 4.4 | Posflg | |||||
Corr | -0.2 |
SAO | 91934 | DelFlag | RA1950 | PmRA1950 | -0.002 | ||||||
DE1950 | PmDE1950 | -0.002 | Vmag | 6.9 | SpType | A0 | |||||
Double code | Source | 70 | CatNum | 598 | DM | BD+15 69 | |||||
DMcomp | BDsup | HD | 2714 | M HD | 0 | ||||||
GC | 598 | RA1950rad | 0.12297794 | DE1950rad | 0.27508995 | PmRA2000 | -0.002 | ||||
PmDE2000 | -0.006 |
Catalog | H | HIP | 2415 | Proxy | RAhms | 00 30 47.17 | |||||
DEdms | +16 02 15.4 | Vmag | 6.83 | VarFlag | R Vmag | H | |||||
RAdeg | 7.69654 | DEdeg | 16.0376 | AstroRef | Plx | 8.46 | |||||
CCDM | 00308+1602 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 2714 | BD | BD+15 69 | ||||||
CD | CP | Dm number | +15 69 | VIred | 0.12 | ||||||
SpType | A0 | R SpType | Coord arcsec 2000 | 003047.17+160215.4 |
HIP | 2415 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 0.1343299664 | DErad | 0.279909185 | Plx | 9.45 | PmRA | -30.43 | ||||
PmDE | -1.86 | E RArad | 0.29 | E DErad | 0.23 | E Plx | 0.35 | ||||
E pmRA | 0.32 | E pmDE | 0.24 | Hpmag | 6.8784 | E Hpmag | 0.0008 | ||||
SHp | 0.008 | VA | 0 | BV | 0.126 | E BV | 0.007 | ||||
VI | 0.14 |
Ccdm | 00308+1602 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.83 | DDEs | 14.9 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 6.9 | Sp | A0 | PmNote | * | ||||
PmRA | -31 | PmDE | -8 | Dm number | +15 69 | Cat1 | BD | ||||
Name2 | +15 45 | Cat2 | AGK2/3 | HD | 2714 | M HD | |||||
ADS BDS | A 420 | M ADS BDS | N IDS | IDS | 00256N1529A | ||||||
HIC | 2415 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 003048.99+160210.4 | Mag | 10.64 | PmRA | 50.00 | ||||
PmDE | -5.0 | Calc delta mag | 3.8 | Calc coord | yes |
Ccdm | 00308+1602 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 32 | DRAs | 0.99 | DDEs | 9.8 | |||||
R dRAs | 91 | Year | 1921 | Theta | 103 | Rho | 20.9 | ||||
Obs | 17 | Vmag | 10.7 | Sp | PmNote | * | |||||
PmRA | 49 | PmDE | -14 | Dm number | Cat1 | ||||||
Name2 | +15 46 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 420 | M ADS BDS | N IDS | IDS | 00256N1529B | ||||||
HIC |