Coord 2000 | 19389-1020 | Discov num | STF2547 | Comp | AB | Coord arcsec 2000 | 19 38 56.50 -10 20 20.6 | ||||
Date first | 1830 | Date last | 2016 | Obs | 40 | ||||||
Pa first | 332 | Pa last | 330.4 | P.A. Now (θ) | 330.4° | ||||||
Sep first | 20.7 | Sep last | 20.831 | Sep. Now (ρ) | 20.831" | ||||||
Mag pri | 8.12 | Mag sec | 9.53 | delta mag (ΔM) | 1.41 | Spectral class | A0.5V+F2V (white/yellow-white) | ||||
Pri motion ra | -001 | Sec motion ra | -001 | ||||||||
Pri motion dec | -010 | Sec motion dec | -010 | ||||||||
Notes | N T (See Notes, Parallax indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 185342 | 162847 | 19 38 56 -10 20 21 | STF 2547 AB | 2016 | 40 | 330 | 20.8 | 8.12 | 9.53 | 1.41 | <=== | |
Show | 162847 | 19 38 56 -10 20 21 | STF 2547 AC | 2015 | 18 | 141 | 49.6 | 8.12 | 11.14 | 3.02 |
Name | HD 185342 | Constellation | Aquila | SAO | 162847 | HIP | 96643 | ||||
Tycho2 | 5727-02382-1 | Gaia DR2 | 4193267834852040960 | HD | 185342 | GC | 27171 | ||||
BD | BD-10 5142 | Distance | 31.9 | Distance ly | 104.06 |
discov_num | notes | refcode |
STF2547 | B is BD-10@5142. |
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 |
19389-1020 | STF2547 | AB | 2007 | 29 | 331 | 20.8 | 8.12 | 9.53 | A0 | N D | 193856.50-102020.6 |
19389-1020 | STF2547 | AB | 2012 | 32 | 330 | 20.8 | 8.12 | 9.53 | A0 | N D | 193856.50-102020.6 |
19389-1020 | STF2547 | AB | 2013 | 34 | 331 | 20.8 | 8.12 | 9.53 | A0 | N | 193856.50-102020.6 |
19389-1020 | STF2547 | AB | 2014 | 35 | 330 | 20.8 | 8.12 | 9.53 | A0 | N | 193856.50-102020.6 |
19389-1020 | STF2547 | AB | 2015 | 36 | 330 | 20.8 | 8.12 | 9.53 | A0 | N W | 193856.50-102020.6 |
19389-1020 | STF2547 | AB | 2016 | 40 | 330 | 20.8 | 8.12 | 9.53 | A0.5V+F2V | NT | 193856.50-102020.6 |
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 | |
B | pa=330.8° sep=20.75" | |
C | pa=141.8° sep=49.28" | pa=144.4° sep=69.84" |
Name | HD 185342 | Coord arcsec 2000 | 193856.50-102020.6 | Mag | 8.12 | Spectral class | A0.5V (white) | ||||
PmRA | -1.00 | PmDE | -10.0 | SAO | 162847 | HIP | 96646 | ||||
Tycho2 | 5727-02382-1 | HD | 185342 | GC | 27171 | BD | BD-10 5143 |
Tycho2 | 5727-02382-1 | Pflag | RAmdeg | 294.73541042 | DEmdeg | -10.33908658 | |||||
PmRA | 0.0 | PmDE | -9.3 | E RAmdeg | 5 | E DEmdeg | 7 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1991.23 | EpDEm | 1990.46 | ||||
Num | 14 | Q RAmdeg | 1.0 | Q DEmdeg | 0.9 | Q pmRA | 1.1 | ||||
Q pmDE | 0.8 | BTmag | 8.322 | E BTmag | 0.016 | VTmag | 8.122 | ||||
E VTmag | 0.013 | Prox | 208 | TYC | T | HIP | 96646 | ||||
CCDM | A | RAdeg | 294.73541083 | DEdeg | -10.33906444 | EpRA 1990 | 1.85 | ||||
EpDE 1990 | 1.67 | E RAdeg | 5.1 | E DEdeg | 6.6 | Posflg | |||||
Corr | -0.2 |
SAO | 162847 | DelFlag | RA1950 | PmRA1950 | 0.0008 | ||||||
DE1950 | PmDE1950 | -0.014 | Vmag | 8.3 | SpType | A0 | |||||
Double code | Source | 70 | CatNum | 27171 | DM | BD-10 5143 | |||||
DMcomp | BDsup | HD | 185342 | M HD | 0 | ||||||
GC | 27171 | RA1950rad | 5.13211039 | DE1950rad | -0.182457 | PmRA2000 | 0.001 | ||||
PmDE2000 | -0.014 |
Catalog | H | HIP | 96646 | Proxy | T | RAhms | 19 38 56.50 | ||||
DEdms | -10 20 20.6 | Vmag | 8.08 | VarFlag | R Vmag | G | |||||
RAdeg | 294.735 | DEdeg | -10.3391 | AstroRef | A | Plx | 9.02 | ||||
CCDM | 19389-1021 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | C | Source | P | Qual | D | M HIP | |||||
Theta | Rho | HD | 185342 | BD | BD-10 5143 | ||||||
CD | CP | Dm number | -10 5143 | VIred | 0.24 | ||||||
SpType | A0 | R SpType | Coord arcsec 2000 | 193856.50-102020.6 |
HIP | 96646 | Sn | 95 | So | 3 | Nc | 1 | ||||
RArad | 5.1441033616 | DErad | -0.1804507539 | Plx | 6.48 | PmRA | -1.86 | ||||
PmDE | -10.45 | E RArad | 0.99 | E DErad | 0.58 | E Plx | 1.15 | ||||
E pmRA | 1.14 | E pmDE | 0.69 | Hpmag | 8.1446 | E Hpmag | 0.0275 | ||||
SHp | 0.024 | VA | 0 | BV | 0.218 | E BV | 0.036 | ||||
VI | 0.24 |
Coord arcsec 2000 | 193855.81-102002.5 | Mag | 9.53 | Spectral class | F2V (yellow-white) | PmRA | -1.00 | ||||
PmDE | -10.0 | HIP | 96643 | Tycho2 | 5727-02386-1 | BD | BD-10 5142 | ||||
Calc delta mag | 1.41 | Calc coord | yes |
Tycho2 | 5727-02386-1 | Pflag | RAmdeg | 294.73247672 | DEmdeg | -10.33409172 | |||||
PmRA | -0.1 | PmDE | -10.6 | E RAmdeg | 13 | E DEmdeg | 19 | ||||
E pmRA | 1.7 | E pmDE | 1.7 | EpRAm | 1991.19 | EpDEm | 1990.36 | ||||
Num | 3 | Q RAmdeg | 0.1 | Q DEmdeg | 0.7 | Q pmRA | 0.1 | ||||
Q pmDE | 0.7 | BTmag | 9.912 | E BTmag | 0.029 | VTmag | 9.526 | ||||
E VTmag | 0.026 | Prox | 208 | TYC | T | HIP | 96643 | ||||
CCDM | B | RAdeg | 294.73247694 | DEdeg | -10.33406722 | EpRA 1990 | 1.88 | ||||
EpDE 1990 | 1.72 | E RAdeg | 13.4 | E DEdeg | 19.4 | Posflg | D | ||||
Corr | -0.2 |
Catalog | H | HIP | 96643 | Proxy | RAhms | 19 38 55.80 | |||||
DEdms | -10 20 02.5 | Vmag | 9.48 | VarFlag | R Vmag | G | |||||
RAdeg | 294.733 | DEdeg | -10.334 | AstroRef | B | Plx | 29.48 | ||||
CCDM | 19389-1021 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | C | Source | I | Qual | D | M HIP | |||||
Theta | Rho | HD | 185342 | BD | BD-10 5142 | ||||||
CD | CP | Dm number | -10 5142 | VIred | 0.53 | ||||||
SpType | R SpType | Coord arcsec 2000 | 193855.80-102002.5 |
HIP | 96643 | Sn | 95 | So | 3 | Nc | 1 | ||||
RArad | 5.1440527674 | DErad | -0.1803628952 | Plx | 31.35 | PmRA | -10.42 | ||||
PmDE | -10.59 | E RArad | 9.57 | E DErad | 5.94 | E Plx | 10.99 | ||||
E pmRA | 10.35 | E pmDE | 7.52 | Hpmag | 10.002 | E Hpmag | 0.1246 | ||||
SHp | 0 | VA | 0 | BV | 0.462 | E BV | 0.033 | ||||
VI | 0.53 |
Coord arcsec 2000 | 193858.57-102059.3 | Mag | 11.14 | PmRA | 5.00 | PmDE | 0.0 | ||||
Tycho2 | 5727-02013-1 | Calc delta mag | 3.02 | Calc coord | yes |
Tycho2 | 5727-02013-1 | Pflag | RAmdeg | 294.74414107 | DEmdeg | -10.34991452 | |||||
PmRA | 4.3 | PmDE | 0.0 | E RAmdeg | 36 | E DEmdeg | 34 | ||||
E pmRA | 2.0 | E pmDE | 2.0 | EpRAm | 1981.53 | EpDEm | 1974.66 | ||||
Num | 6 | Q RAmdeg | 1.4 | Q DEmdeg | 1.1 | Q pmRA | 1.4 | ||||
Q pmDE | 1.1 | BTmag | 12.262 | E BTmag | 0.190 | VTmag | 11.144 | ||||
E VTmag | 0.092 | Prox | 498 | TYC | T | HIP | |||||
CCDM | RAdeg | 294.74415139 | DEdeg | -10.34988889 | EpRA 1990 | 1.86 | |||||
EpDE 1990 | 1.67 | E RAdeg | 69.5 | E DEdeg | 96.0 | Posflg | |||||
Corr | -0.3 |