Coord 2000 | 20568+6134 | Discov num | STF2740 | Comp | AB | Coord arcsec 2000 | 20 56 50.67 +61 33 38.9 | ||||
Date first | 1828 | Date last | 2016 | Obs | 23 | ||||||
Pa first | 333 | Pa last | 330.6 | P.A. Now (θ) | 330.6° | ||||||
Sep first | 5.0 | Sep last | 4.11 | Sep. Now (ρ) | 4.11" | ||||||
Mag pri | 8.29 | Mag sec | 10.08 | delta mag (ΔM) | 1.79 | Spectral class | F5 (yellow-white) | ||||
Pri motion ra | +027 | Sec motion ra | +022 | ||||||||
Pri motion dec | +008 | Sec motion dec | +015 | ||||||||
Notes | W |
Name | HD 199849 | Constellation | Cepheus | SAO | 19115 | HIP | 103394 | ||||
Tycho2 | 4247-00237-1 | HD | 199849 | GC | 29262 | BD | BD+60 2179 | ||||
Distance | 102.15 | Distance ly | 333.21 |
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 |
20568+6134 | STF2740 | AB | 2016 | 22 | 331 | 4.1 | 8.29 | 10.08 | F5 | W | 205650.67+613338.9 |
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=345.0° sep=3.71" |
Name | HD 199849 | Coord arcsec 2000 | 205650.67+613338.9 | Mag | 8.29 | Spectral class | F5 (yellow-white) | ||||
PmRA | 27.00 | PmDE | 8.0 | SAO | 19115 | HIP | 103394 | ||||
Tycho2 | 4247-00237-1 | HD | 199849 | GC | 29262 | BD | BD+60 2179 |
Tycho2 | 4247-00237-1 | Pflag | RAmdeg | 314.21110979 | DEmdeg | 61.56079457 | |||||
PmRA | 25.7 | PmDE | 9.0 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 3.3 | E pmDE | 3.1 | EpRAm | 1991.62 | EpDEm | 1991.51 | ||||
Num | 3 | Q RAmdeg | 0.8 | Q DEmdeg | 2.4 | Q pmRA | 0.9 | ||||
Q pmDE | 2.5 | BTmag | 8.670 | E BTmag | 0.017 | VTmag | 8.292 | ||||
E VTmag | 0.013 | Prox | 41 | TYC | T | HIP | 103394 | ||||
CCDM | A | RAdeg | 314.21098444 | DEdeg | 61.56077333 | EpRA 1990 | 1.66 | ||||
EpDE 1990 | 1.56 | E RAdeg | 6.1 | E DEdeg | 6.8 | Posflg | |||||
Corr | -0.1 |
SAO | 19115 | DelFlag | RA1950 | PmRA1950 | 0.0046 | ||||||
DE1950 | PmDE1950 | 0.027 | Vmag | 8 | SpType | F5 | |||||
Double code | Source | 70 | CatNum | 29262 | DM | BD+60 2179 | |||||
DMcomp | BDsup | HD | 199849 | M HD | 0 | ||||||
GC | 29262 | RA1950rad | 5.47924901 | DE1950rad | 1.07105777 | PmRA2000 | 0.005 | ||||
PmDE2000 | 0.023 |
Catalog | H | HIP | 103394 | Proxy | H | RAhms | 20 56 50.64 | ||||
DEdms | +61 33 38.8 | Vmag | 8.1 | VarFlag | R Vmag | H | |||||
RAdeg | 314.211 | DEdeg | 61.5608 | AstroRef | A | Plx | 9.39 | ||||
CCDM | 20568+6134 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 330 | Rho | 4.138 | HD | 199849 | BD | BD+60 2179 | ||||
CD | CP | Dm number | +60 2179 | VIred | 0.47 | ||||||
SpType | F5 | R SpType | Coord arcsec 2000 | 205650.64+613338.8 |
HIP | 103394 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 5.4840162106 | DErad | 1.0744381601 | Plx | 9.79 | PmRA | 22.71 | ||||
PmDE | 13.84 | E RArad | 0.68 | E DErad | 0.65 | E Plx | 0.77 | ||||
E pmRA | 0.66 | E pmDE | 0.74 | Hpmag | 8.1927 | E Hpmag | 0.0011 | ||||
SHp | 0.012 | VA | 0 | BV | 0.403 | E BV | 0.026 | ||||
VI | 0.47 |
Ccdm | 20568+6134 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.61 | DDEs | -21.7 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.1 | Sp | F5 | PmNote | * | ||||
PmRA | 22 | PmDE | -4 | Dm number | +60 2179 | Cat1 | BD | ||||
Name2 | +61 1230 | Cat2 | AGK2/3 | HD | 199849 | M HD | |||||
ADS BDS | A14478 | M ADS BDS | N IDS | IDS | 20546N6110A | ||||||
HIC | 103394 |
Coord arcsec 2000 | 205650.54+613342.5 | Mag | 10.08 | PmRA | 22.00 | PmDE | 15.0 | ||||
Calc delta mag | 1.79 | Calc coord | yes |
Ccdm | 20568+6134 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2740 | DRAs | DDEs | |||||||
R dRAs | Year | 1832 | Theta | 329 | Rho | 4.3 | |||||
Obs | 6 | Vmag | 10.4 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A14478 | M ADS BDS | N IDS | IDS | 20546N6110B | ||||||
HIC | 103394 |