Coord 2000 | 16145+0531 | Discov num | STF2023 | Comp | Coord arcsec 2000 | 16 14 30.89 +05 31 21.0 | |||||
Date first | 1832 | Date last | 2019 | Obs | 86 | ||||||
Pa first | 236 | Pa last | 222.3 | P.A. Now (θ) | 222.3° | ||||||
Sep first | 1.6 | Sep last | 1.832 | Sep. Now (ρ) | 1.832" | ||||||
Mag pri | 8.70 | Mag sec | 9.38 | delta mag (ΔM) | 0.68 | Spectral class | F5 (yellow-white) | ||||
Pri motion ra | +033 | Sec motion ra | +033 | ||||||||
Pri motion dec | -052 | Sec motion dec | -052 | ||||||||
Notes |
Name | HD 146136 | Constellation | Hercules | SAO | 121448 | Tycho2 | 0375-00066-1 | ||||
Gaia DR2 | 4437657486942611584 | HD | 146136 | GC | 21848 | ADS | 9974 |
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 |
16145+0531 | STF2023 | 1999 | 77 | 223 | 1.9 | 8.70 | 9.38 | F5 | 161430.89+053121.0 | ||
16145+0531 | STF2023 | 2009 | 78 | 224 | 1.9 | 8.70 | 9.38 | F5 | 161430.89+053121.0 | ||
16145+0531 | STF2023 | 2011 | 81 | 223 | 1.9 | 8.70 | 9.38 | F5 | 161430.89+053121.0 | ||
16145+0531 | STF2023 | 2016 | 80 | 226 | 1.9 | 8.70 | 9.38 | F5 | 161430.89+053121.0 | ||
16145+0531 | STF2023 | 2017 | 81 | 224 | 1.9 | 8.70 | 9.38 | F5 | 161430.89+053121.0 | ||
16145+0531 | STF2023 | 2019 | 84 | 222 | 1.8 | 8.70 | 9.38 | F5 | 161430.89+053121.0 |
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=222.2° sep=1.83" |
Componente originario normalizzato | AB | Name | HD 146136 | Coord arcsec 2000 | 161430.89+053121.0 | Mag | 8.7 | ||||
Spectral class | F5 (yellow-white) | PmRA | 33.00 | PmDE | -52.0 | SAO | 121448 | ||||
Tycho2 | 0375-00066-1 | HD | 146136 | GC | 21848 | ADS | 9974 | ||||
DM | BD+05 3169 |
Tycho2 | 0375-00066-1 | Pflag | P | RAmdeg | 243.62869380 | DEmdeg | 5.52249061 | ||||
PmRA | 33.0 | PmDE | -52.3 | E RAmdeg | 8 | E DEmdeg | 9 | ||||
E pmRA | 2.0 | E pmDE | 1.9 | EpRAm | 1991.44 | EpDEm | 1991.21 | ||||
Num | 5 | Q RAmdeg | 1.0 | Q DEmdeg | 1.1 | Q pmRA | 1.0 | ||||
Q pmDE | 1.1 | BTmag | 9.182 | E BTmag | 0.019 | VTmag | 8.698 | ||||
E VTmag | 0.015 | Prox | 19 | TYC | T | HIP | |||||
CCDM | RAdeg | 243.62870222 | DEdeg | 5.52269667 | EpRA 1990 | 1.67 | |||||
EpDE 1990 | 1.53 | E RAdeg | 7.6 | E DEdeg | 9.0 | Posflg | D | ||||
Corr | 0.3 |
SAO | 121448 | DelFlag | RA1950 | PmRA1950 | 0.0028 | ||||||
DE1950 | PmDE1950 | -0.081 | Vmag | 8.2 | SpType | F5 | |||||
Double code | Source | 70 | CatNum | 21848 | DM | BD+05 3169 | |||||
DMcomp | BDsup | HD | 146136 | M HD | 0 | ||||||
GC | 21848 | RA1950rad | 4.2413571 | DE1950rad | 0.09857263 | PmRA2000 | 0.003 | ||||
PmDE2000 | -0.079 |
Ccdm | 16145+0531 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.81 | DDEs | 20.2 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.9 | Sp | F5 | PmNote | * | ||||
PmRA | 10 | PmDE | -59 | Dm number | +05 3169 | Cat1 | BD | ||||
Name2 | +05 2109 | Cat2 | AGK2/3 | HD | 146136 | M HD | |||||
ADS BDS | A 9974 | M ADS BDS | N IDS | IDS | 16096N0547A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 161430.81+053119.6 | Mag | 9.38 | PmRA | 33.00 | ||||
PmDE | -52.0 | Tycho2 | 0375-00066-2 | Calc delta mag | 0.68 | Calc coord | yes |
Tycho2 | 0375-00066-2 | Pflag | P | RAmdeg | 243.62869380 | DEmdeg | 5.52249061 | ||||
PmRA | 33.0 | PmDE | -52.3 | E RAmdeg | 8 | E DEmdeg | 9 | ||||
E pmRA | 2.0 | E pmDE | 1.9 | EpRAm | 1991.44 | EpDEm | 1991.21 | ||||
Num | 5 | Q RAmdeg | 1.0 | Q DEmdeg | 1.1 | Q pmRA | 1.0 | ||||
Q pmDE | 1.1 | BTmag | 10.051 | E BTmag | 0.028 | VTmag | 9.375 | ||||
E VTmag | 0.022 | Prox | 19 | TYC | T | HIP | |||||
CCDM | RAdeg | 243.62832528 | DEdeg | 5.52232917 | EpRA 1990 | 1.67 | |||||
EpDE 1990 | 1.53 | E RAdeg | 13.3 | E DEdeg | 16.0 | Posflg | D | ||||
Corr | 0.3 |
Ccdm | 16145+0531 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2023 | DRAs | DDEs | |||||||
R dRAs | Year | 1959 | Theta | 227 | Rho | 1.8 | |||||
Obs | 99 | Vmag | 9.9 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 9974 | M ADS BDS | N IDS | IDS | 16096N0547B | ||||||
HIC |