Coord 2000 | 19210+1909 | Discov num | WAL 111 | Comp | AC | Coord arcsec 2000 | 19 20 59.85 +19 08 43.4 | ||||
Date first | 1944 | Date last | 2015 | Obs | 7 | ||||||
Pa first | 75 | Pa last | 101.3 | P.A. Now (θ) | 101.3° | ||||||
Sep first | 80.0 | Sep last | 91.807 | Sep. Now (ρ) | 91.807" | ||||||
Mag pri | 7.00 | Mag sec | 12.17 | delta mag (ΔM) | 5.17 | Spectral class | F5V (yellow-white) | ||||
Pri motion ra | +061 | Sec motion ra | +007 | ||||||||
Pri motion dec | +062 | Sec motion dec | +004 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 181752 | 104753 | 19 20 60 +19 08 43 | STF 2504 AB | 2016 | 80 | 282 | 8.7 | 7.00 | 9.03 | 2.03 | ||
Show | 104753 | 19 20 60 +19 08 43 | WAL 111 AC | 2015 | 7 | 101 | 91.8 | 7.00 | 12.17 | 5.17 | <=== |
Constellation | Sagitta | SAO | 104753 | Tycho2 | 1608-01203-1 | Gaia DR2 | 4515724049490385792 |
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. | ||
Wal1934 | Ma j | Wallenquist, A. | 1934AnBos...6....3W |
Wal1934 | Ann. Bosscha Obs. Lembang 6, Pt.2, 1934 | ||
Wal1944a | Zw - | Wallenquist, A. | 1954MeUpp...85..... |
Wal1944a | Medd. Uppsala Obs. #85, 1944 | ||
Wal1944a | (Visual measures with wedge photometer attached to 14-inch refractor. No dates | ||
Wal1944a | given for measures; default date = decade of publication added.) | ||
Wal1944b | Zw - | Wallenquist, A. | 1954MeUpp...87..... |
Wal1944b | Medd. Uppsala Obs. #87, 1944 | ||
Wal1944b | (Visual measures with wedge photometer attached to 14-inch refractor. No dates | ||
Wal1944b | given for measures; default date = decade of publication added.) | ||
Wal1947 | Zw - | Wallenquist, A. | 1947UppAn...2....2W |
Wal1947 | Ann. Uppsala Astron. Obs. 2, No.2, 1947 | ||
Wal1947 | (A catalogue containing results of the two prior series, plus additional measures | ||
Wal1947 | with the 14-inch refractor and wedge photometer) | ||
Wal1948 | Zw - | Wallenquist, A. | 1948UppAn...2....3W |
Wal1948 | Ann. Uppsala Astron Obs. 2, #3, 1948 | ||
Wal1948 | (Visual measures of southern double stars made with 17-inch refractor of La Plata | ||
Wal1948 | and wedge photometer. No dates listed; default date = decade of publication added) | ||
Wal1950 | Zd - | Wallenquist, A. | 1950MeUpp..103..... |
Wal1950 | Medd. Uppsala Obs. #103, 1950 | ||
Wal1954 | Zw - | Wallenquist, A. | 1954UppAn...4Q....W |
Wal1954 | Ann. Uppsala Astron Obs. 4, #2, 1954 | ||
Wal1954 | ("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean | ||
Wal1954 | values from numerous sources) | ||
Wal1958 | Zw - | Wallenquist, A. | 1958MeUpp..118..... |
Wal1958 | Medd. Uppsala Obs. #118, 1958 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19210+1909 | WAL 111 | AC | 2005 | 3 | 101 | 92.6 | 7.00 | 12.17 | F5V | D | 192059.85+190843.4 |
19210+1909 | WAL 111 | AC | 2012 | 6 | 102 | 91.8 | 7.00 | 12.17 | F5V | D | 192059.85+190843.4 |
19210+1909 | WAL 111 | AC | 2015 | 7 | 101 | 91.8 | 7.00 | 12.17 | F5V | 192059.85+190843.4 |
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 | |
B | pa=282.4° sep=8.28" | |
C | pa=101.9° sep=86.93" | pa=102.0° sep=95.21" |
Name | HD 181752 | Coord arcsec 2000 | 192059.85+190843.4 | Mag | 7 | Spectral class | F5V (yellow-white) | ||||
PmRA | 61.00 | PmDE | 62.0 | SAO | 104753 | HIP | 95116 | ||||
Tycho2 | 1608-01203-1 | HD | 181752 | GC | 26695 | BD | BD+18 4043 |
Tycho2 | 1608-01203-1 | Pflag | RAmdeg | 290.24953905 | DEmdeg | 19.14554311 | |||||
PmRA | 59.5 | PmDE | 64.2 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 0.9 | E pmDE | 0.9 | EpRAm | 1991.46 | EpDEm | 1991.49 | ||||
Num | 13 | Q RAmdeg | 1.5 | Q DEmdeg | 1.0 | Q pmRA | 1.7 | ||||
Q pmDE | 0.9 | BTmag | 7.439 | E BTmag | 0.015 | VTmag | 7.003 | ||||
E VTmag | 0.010 | Prox | 88 | TYC | T | HIP | 95116 | ||||
CCDM | A | RAdeg | 290.24939361 | DEdeg | 19.14539583 | EpRA 1990 | 1.69 | ||||
EpDE 1990 | 1.74 | E RAdeg | 4.2 | E DEdeg | 3.8 | Posflg | |||||
Corr | -0.3 |
SAO | 104753 | DelFlag | RA1950 | PmRA1950 | 0.0057 | ||||||
DE1950 | PmDE1950 | 0.059 | Vmag | 6.8 | SpType | F5 | |||||
Double code | Source | 70 | CatNum | 26695 | DM | BD+18 4043 | |||||
DMcomp | BDsup | HD | 181752 | M HD | 0 | ||||||
GC | 26695 | RA1950rad | 5.05619849 | DE1950rad | 0.3324773 | PmRA2000 | 0.0058 | ||||
PmDE2000 | 0.059 |
Catalog | H | HIP | 95116 | Proxy | H | RAhms | 19 20 59.85 | ||||
DEdms | +19 08 43.4 | Vmag | 6.82 | VarFlag | 1 | R Vmag | H | ||||
RAdeg | 290.249 | DEdeg | 19.1454 | AstroRef | A | Plx | 17.07 | ||||
CCDM | 19210+1909 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 283 | Rho | 8.793 | HD | 181752 | BD | BD+18 4043 | ||||
CD | CP | Dm number | +18 4043 | VIred | 0.49 | ||||||
SpType | A0+... | R SpType | Coord arcsec 2000 | 192059.85+190843.4 |
HIP | 95116 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 5.0658074356 | DErad | 0.3341500155 | Plx | 15.95 | PmRA | 62.26 | ||||
PmDE | 63.15 | E RArad | 0.55 | E DErad | 0.57 | E Plx | 0.79 | ||||
E pmRA | 0.73 | E pmDE | 0.82 | Hpmag | 6.9218 | E Hpmag | 0.0017 | ||||
SHp | 0.015 | VA | 2 | BV | 0.458 | E BV | 0.007 | ||||
VI | 0.53 |
Ccdm | 19210+1909 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.02 | DDEs | -16.4 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.0 | Sp | F5 | PmNote | * | ||||
PmRA | 79 | PmDE | 59 | Dm number | +18 4043 | Cat1 | BD | ||||
Name2 | 104753 | Cat2 | SAO | HD | 181752 | M HD | |||||
ADS BDS | A12336 | M ADS BDS | N IDS | IDS | 19166N1857A | ||||||
HIC | 95116 |
Coord arcsec 2000 | 192059.28+190845.2 | Mag | 9.03 | PmRA | 61.00 | PmDE | 62.0 | ||||
Calc delta mag | 2.03 | Calc coord | yes |
Ccdm | 19210+1909 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2504 | DRAs | DDEs | |||||||
R dRAs | Year | 1830 | Theta | 285 | Rho | 8.9 | |||||
Obs | 23 | Vmag | 8.7 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A12336 | M ADS BDS | N IDS | IDS | 19166N1857B | ||||||
HIC | 95116 |
Coord arcsec 2000 | 192105.85+190825.4 | Mag | 12.17 | PmRA | 7.00 | PmDE | 4.0 | ||||
Calc delta mag | 5.17 | Calc coord | yes |