Coord 2000 | 19205+5020 | Discov num | STF2511 | Comp | AC | Coord arcsec 2000 | 19 20 31.45 +50 20 24.5 | ||||
Date first | 1902 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 116 | Pa last | 118.3 | P.A. Now (θ) | 118.3° | ||||||
Sep first | 78.1 | Sep last | 77.522 | Sep. Now (ρ) | 77.522" | ||||||
Mag pri | 7.51 | Mag sec | 10.17 | delta mag (ΔM) | 2.66 | Spectral class | K5 (yellow-orange) | ||||
Pri motion ra | +020 | Sec motion ra | +000 | ||||||||
Pri motion dec | +033 | Sec motion dec | +001 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 182076 | 31586 | 19 20 31 +50 20 24 | STF 2511 AB | 2015 | 11 | 53 | 7.2 | 7.51 | 11.10 | 3.59 | ||
Show | 31586 | 19 20 31 +50 20 24 | STF 2511 AC | 2015 | 13 | 118 | 77.5 | 7.51 | 10.17 | 2.66 | <=== |
Constellation | Cygnus | SAO | 31586 | HIP | 95062 | Tycho2 | 3551-00394-1 | ||||
Gaia DR2 | 2133056719713229312 | HD | 182076 | BD | BD+50 2784 | Distance | 293.26 | ||||
Distance ly | 956.61 |
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 |
19205+5020 | STF2511 | AC | 2002 | 10 | 118 | 78.0 | 7.51 | 10.17 | K5 | D | 192031.45+502024.5 |
19205+5020 | STF2511 | AC | 2003 | 11 | 118 | 77.4 | 7.51 | 10.17 | K5 | D | 192031.45+502024.5 |
19205+5020 | STF2511 | AC | 2012 | 12 | 118 | 77.5 | 7.51 | 10.17 | K5 | D | 192031.45+502024.5 |
19205+5020 | STF2511 | AC | 2015 | 13 | 118 | 77.5 | 7.51 | 10.17 | K5 | 192031.45+502024.5 |
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=40.5° sep=5.70" | |
C | pa=130.2° sep=57.00" | pa=135.9° sep=57.25" |
Name | HD 182076 | Coord arcsec 2000 | 192031.45+502024.5 | Mag | 7.51 | Spectral class | K5 (yellow-orange) | ||||
PmRA | 29.00 | PmDE | 22.0 | SAO | 31586 | HIP | 95062 | ||||
Tycho2 | 3551-00394-1 | HD | 182076 | GC | 26705 | ADS | 12343 | ||||
BD | BD+50 2784 |
Tycho2 | 3551-00394-1 | Pflag | RAmdeg | 290.13111651 | DEmdeg | 50.34022543 | |||||
PmRA | 20.6 | PmDE | 32.6 | E RAmdeg | 5 | E DEmdeg | 5 | ||||
E pmRA | 0.9 | E pmDE | 1.0 | EpRAm | 1991.23 | EpDEm | 1991.25 | ||||
Num | 11 | Q RAmdeg | 0.6 | Q DEmdeg | 1.0 | Q pmRA | 0.7 | ||||
Q pmDE | 0.9 | BTmag | 9.288 | E BTmag | 0.018 | VTmag | 7.506 | ||||
E VTmag | 0.011 | Prox | 777 | TYC | T | HIP | 95062 | ||||
CCDM | RAdeg | 290.13104222 | DEdeg | 50.34014972 | EpRA 1990 | 1.67 | |||||
EpDE 1990 | 1.63 | E RAdeg | 5.0 | E DEdeg | 5.3 | Posflg | |||||
Corr | 0.0 |
SAO | 31586 | DelFlag | RA1950 | PmRA1950 | 0.0023 | ||||||
DE1950 | PmDE1950 | 0.038 | Vmag | 7.5 | SpType | K5 | |||||
Double code | Source | 70 | CatNum | 26705 | DM | BD+50 2784 | |||||
DMcomp | BDsup | HD | 182076 | M HD | 0 | ||||||
GC | 26705 | RA1950rad | 5.0580502 | DE1950rad | 0.87693663 | PmRA2000 | 0.0028 | ||||
PmDE2000 | 0.037 |
Catalog | H | HIP | 95062 | Proxy | RAhms | 19 20 31.45 | |||||
DEdms | +50 20 24.5 | Vmag | 7.32 | VarFlag | R Vmag | H | |||||
RAdeg | 290.131 | DEdeg | 50.3401 | AstroRef | Plx | 4.68 | |||||
CCDM | 19206+5020 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | S | M HIP | |||||||
Theta | Rho | HD | 182076 | BD | BD+50 2784 | ||||||
CD | CP | Dm number | +50 2784 | VIred | 1.47 | ||||||
SpType | K5 | R SpType | Coord arcsec 2000 | 192031.45+502024.5 |
HIP | 95062 | Sn | 7 | So | 0 | Nc | 1 | ||||
RArad | 5.0637419163 | DErad | 0.8786012614 | Plx | 3.41 | PmRA | 20.06 | ||||
PmDE | 32.6 | E RArad | 0.65 | E DErad | 0.65 | E Plx | 0.65 | ||||
E pmRA | 0.82 | E pmDE | 0.8 | Hpmag | 7.4451 | E Hpmag | 0.0011 | ||||
SHp | 0.011 | VA | 0 | BV | 1.482 | E BV | 0.012 | ||||
VI | 1.5 |
Coord arcsec 2000 | 192031.84+502028.8 | Mag | 11.1 | Calc delta mag | 3.59 | Calc coord | yes |
Coord arcsec 2000 | 192036.00+501947.7 | Mag | 10.17 | PmRA | 0.00 | PmDE | 1.0 | ||||
Calc delta mag | 2.66 | Calc coord | yes |