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Doubles in session


Current system
19258+2846
STF 2522
HD 182898


Nearby doubles
16' : 19260+2830
MLB 472

17' : 19248+2856
ES 484AB

22' : 19266+2826
MLB 473

22' : 19244+2834
ARY 55AB

32' : 19282+2849
TDT1475

35' : 19232+2842
MLB 470

37' : 19237+2822
COU1024

39' : 19241+2815
MLB 471

39' : 19280+2912
HEI 572

45' : 19244+2805
ARY 56

46' : 19268+2929
MLB 569AB

48' : 19291+2905
TDT1490

49' : 19227+2914
MLB 469

50' : 19226+2912
TDT1407

53' : 19286+2923
TDT1483

54' : 19221+2907
J 770

55' : 19268+2752
HO 451

55' : 19292+2917
MLB 652

55' : 19296+2906
MLB 696

57' : 19301+2850
TDT1503

58' : 19216+2832
J 2963

65' : 19282+2942
AG 380

65' : 19300+2918
COU1318

65' : 19303+2911
MLB 697AB

66' : 19237+2746
AG 378

67' : 19291+2756
LSC 86



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19258+2846 STF 2522 (HD 182898)

 
 
19h 25m 48.01s +28° 45' 34.0" P.A. 345.00 sep 4.5 mag 7.74,8.79 Sp A0 dist. 348.43 pc (1136.58 l.y.)
 
 
Coord 2000 19258+2846 Discov num STF2522 Comp Coord arcsec 2000 19 25 48.01 +28 45 34.0
Date first 1830 Date last 2021 Obs 40
Pa first 339 Pa last 345.2 P.A. Now (θ) 345.2°
Sep first 4.4 Sep last 4.46 Sep. Now (ρ) 4.46"
Mag pri 7.74 Mag sec 8.79 delta mag (ΔM) 1.05 Spectral class A0 (white)
Pri motion ra +017 Sec motion ra +012
Pri motion dec -013 Sec motion dec +004
Notes
rPM=0.828
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 182898 Constellation Cygnus SAO 87199 HIP 95521
Tycho2 2137-01824-1 Gaia DR2 2026436974121335424 HD 182898 GC 26835
BD BD+28 3328 Distance 348.43 Distance ly 1136.58
 
 
WDS 19258+2846 STF 2522 (HD 182898) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
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.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19258+2846 STF2522 2008 30 339 4.4 7.74 8.79 A0 D 192548.01+284534.0
19258+2846 STF2522 2010 31 337 3.8 7.74 8.79 A0 192548.01+284534.0
19258+2846 STF2522 2017 33 338 4.5 7.74 8.79 A0 192548.01+284534.0
19258+2846 STF2522 2018 35 339 4.5 7.74 8.79 A0 192548.01+284534.0
19258+2846 STF2522 2019 36 339 4.4 7.74 8.79 A0 192548.01+284534.0
19258+2846 STF2522 2020 37 338 4.6 7.74 8.79 A0 192548.01+284534.0
19258+2846 STF2522 2021 40 345 4.5 7.74 8.79 A0 192548.01+284534.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 19258+2846 STF 2522 (HD 182898) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19258+2846 STF 2522 (HD 182898) : MEASURES
 
 
No records found.

 
 
WDS 19258+2846 (HD 182898) : VIRTUAL EYEPIECE
 
 

19258+2846 STF2522A mag 7.74 Sp A0 19258+2846 STF2522B sep 4.4 P.A. 347.00 mag 8.79 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19258+2846 (HD 182898) : ALADIN DSS IMAGE @ 19h 25m 48.01s +28° 45' 34.0"
 
 
 
 
WDS 19258+2846 STF 2522 (HD 182898) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19258+2846 STF2522 distance=0' 19260+2830 MLB 472 distance=16' 19248+2856 ES 484AB distance=17' 19248+2856 ES 484AC distance=17' 19266+2826 MLB 473 distance=22' 19244+2834 ARY 55AB distance=22' 19282+2849 TDT1475 distance=32' 19232+2842 MLB 470 distance=35' 19237+2822 COU1024 distance=37' 19241+2815 MLB 471 distance=39' 19280+2912 HEI 572 distance=39' 19244+2805 ARY 56 distance=45' 19268+2929 MLB 569AB distance=46' 19268+2929 MLB 569AC distance=46' 19268+2929 MLB 569CD distance=46' 19291+2905 TDT1490 distance=48' 19227+2914 MLB 469 distance=49' 19226+2912 TDT1407 distance=50' 19286+2923 TDT1483 distance=53' 19221+2907 J 770 distance=54' 19268+2752 HO 451 distance=55' 19292+2917 MLB 652 distance=55' 19296+2906 MLB 696 distance=55' 19301+2850 TDT1503 distance=57' 19216+2832 J 2963 distance=58' 19282+2942 AG 380 distance=65' 19300+2918 COU1318 distance=65' 19303+2911 MLB 697AB distance=65' 19303+2911 MLB 697AC distance=65' 19237+2746 AG 378 distance=66' 19291+2756 LSC 86 distance=67' 19306+2817 COU1161Aa,Ab distance=70' 19306+2817 COU1161Aa,Ac distance=70' 19306+2817 BU 651AB distance=70' 19205+2844 TDT1385 distance=70' 19307+2913 TOB 156 distance=71' 19304+2806 KPP 895 distance=73' 19203+2831 TDS 982 distance=74' 19294+2748 OL 217 distance=75' 19201+2849 COU1022 distance=76' 19250+3001 HDS2758 distance=76' 19203+2914 J 769 distance=78' 19308+2929 HJ 1407 distance=78' 19284+2734 TDT1480 distance=80' 19307+2758 BNU 10Aa,Ab (Albireo) distance=81' 19307+2758 MCA 55Aa,Ac (Albireo) distance=81' 19307+2758 STFA 43AB (Albireo) distance=81' 19307+2758 WAL 114AC (Albireo) distance=81' 19307+2758 CTT 17AD (Albireo) distance=81' 19307+2758 CTT 18AE (Albireo) distance=81' 19307+2758 SMR 34AF (Albireo) distance=81' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19258+2846 STF2522 345 4.5
Show 19260+2830 MLB 472 350 10.1 16
Show 19248+2856 ES 484 AB 318 9.3 17
Show 19248+2856 ES 484 AC 334 23.1 17
Show 19266+2826 MLB 473 150 2.5 22
Show 19244+2834 ARY 55 AB 297 68.0 22
Show 19282+2849 TDT1475 231 1.9 32
Show 19232+2842 MLB 470 205 8.6 35
Show 19237+2822 COU1024 238 0.4 37
Show 19241+2815 MLB 471 39 10.6 39
Show 19280+2912 HEI 572 301 3.2 39
Show 19244+2805 ARY 56 43 66.3 45
Show 19268+2929 MLB 569 AB 202 7.1 46
Show 19268+2929 MLB 569 AC 321 27.1 46
Show 19268+2929 MLB 569 CD 220 8.0 46
Show 19291+2905 TDT1490 135 0.7 48
Show 19227+2914 MLB 469 275 5.4 49
Show 19226+2912 TDT1407 166 1.0 50
Show 19286+2923 TDT1483 31 4.0 53
Show 19221+2907 J 770 15 3.1 54
Show 19268+2752 HO 451 282 3.9 55
Show 19292+2917 MLB 652 218 5.6 55
Show 19296+2906 MLB 696 66 3.1 55
Show 19301+2850 TDT1503 202 2.4 57
Show 19216+2832 J 2963 345 4.2 58
Show 19282+2942 AG 380 226 2.6 65
Show 19300+2918 COU1318 202 0.4 65
Show 19303+2911 MLB 697 AB 10 7.6 65
Show 19303+2911 MLB 697 AC 101 4.5 65
Show 19237+2746 AG 378 45 8.5 66
Show 19291+2756 LSC 86 39 0.1 67
Show 19306+2817 COU1161 Aa,Ab 16 0.2 70
Show 19306+2817 COU1161 Aa,Ac 314 0.2 70
Show 19306+2817 BU 651 AB 287 6.4 70
Show 19205+2844 TDT1385 253 0.6 70
Show 19307+2913 TOB 156 267 13.7 71
Show 19304+2806 KPP 895 104 7.5 73
Show 19203+2831 TDS 982 298 0.8 74
Show 19294+2748 OL 217 254 7.5 75
Show 19201+2849 COU1022 128 0.1 76
Show 19250+3001 HDS2758 241 0.3 76
Show 19203+2914 J 769 205 3.9 78
Show 19308+2929 HJ 1407 303 11.6 78
Show 19284+2734 TDT1480 168 0.7 80
Show Albireo 19307+2758 BNU 10 Aa,Ab 160 0.0 81
Show Albireo 19307+2758 MCA 55 Aa,Ac 40 0.3 81
Show Albireo 19307+2758 STFA 43 AB 54 34.6 81
Show Albireo 19307+2758 WAL 114 AC 341 65.2 81
Show Albireo 19307+2758 CTT 17 AD 32 108.2 81
Show Albireo 19307+2758 CTT 18 AE 206 75.3 81
Show Albireo 19307+2758 SMR 34 AF 45 59.1 81

 
 
WDS 19258+2846 : COMPONENTS
 
 
  A
B pa=347.0°
sep=4.43"
 
 
19258+2846 A
 
 
Componente originario normalizzato AB Name HD 182898 Coord arcsec 2000 192548.01+284534.0 Mag 7.74
Spectral class A0 (white) PmRA 17.00 PmDE -13.0 SAO 87199
HIP 95521 Tycho2 2137-01824-1 HD 182898 GC 26835
BD BD+28 3328
Tycho2
Tycho2 2137-01824-1 Pflag RAmdeg 291.45003689 DEmdeg 28.75943815
PmRA 12.4 PmDE 1.3 E RAmdeg 5 E DEmdeg 5
E pmRA 2.3 E pmDE 2.1 EpRAm 1991.65 EpDEm 1991.55
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.9 BTmag 7.788 E BTmag 0.016 VTmag 7.737
E VTmag 0.011 Prox 45 TYC T HIP 95521
CCDM A RAdeg 291.45000417 DEdeg 28.75943500 EpRA 1990 1.70
EpDE 1990 1.61 E RAdeg 4.8 E DEdeg 5.3 Posflg
Corr -0.1
SAO
SAO 87199 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.001 Vmag 8 SpType A0
Double code Source 70 CatNum 26835 DM BD+28 3328
DMcomp BDsup HD 182898 M HD 0
GC 26835 RA1950rad 5.07805587 DE1950rad 0.50018875 PmRA2000 0.0009
PmDE2000 -0.001
Hipparcos
Catalog H HIP 95521 Proxy H RAhms 19 25 48.00
DEdms +28 45 34.0 Vmag 7.41 VarFlag R Vmag H
RAdeg 291.45 DEdeg 28.7594 AstroRef A Plx 5.03
CCDM 19258+2846 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 338 Rho 4.53 HD 182898 BD BD+28 3328
CD CP Dm number +28 3328 VIred 0.04
SpType A0... R SpType Coord arcsec 2000 192548.00+284534.0
Hipparcos 2
HIP 95521 Sn 15 So 3 Nc 2
RArad 5.0867621359 DErad 0.5019468501 Plx 2.87 PmRA 13.43
PmDE 4.3 E RArad 0.48 E DErad 0.65 E Plx 0.85
E pmRA 0.59 E pmDE 0.83 Hpmag 7.4444 E Hpmag 0.0011
SHp 0.012 VA 0 BV 0.082 E BV 0.012
VI 0.09
CCDM
Ccdm 19258+2846 RComp Comp A Note1
Note2 Discov num DRAs -0.02 DDEs -26.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp A0 PmNote *
PmRA 10 PmDE 2 Dm number +28 3328 Cat1 BD
Name2 87199 Cat2 SAO HD 182898 M HD
ADS BDS A12437 M ADS BDS N IDS IDS 19218N2834A
HIC 95521
 
 
19258+2846 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192547.93+284538.3 Mag 8.79 PmRA 12.00
PmDE 4.0 Tycho2 2137-03106-1 Calc delta mag 1.05 Calc coord yes
Tycho2
Tycho2 2137-03106-1 Pflag RAmdeg 291.44948630 DEmdeg 28.76062623
PmRA 5.5 PmDE 11.0 E RAmdeg 8 E DEmdeg 9
E pmRA 3.1 E pmDE 2.8 EpRAm 1991.64 EpDEm 1991.55
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 8.884 E BTmag 0.017 VTmag 8.792
E VTmag 0.016 Prox 45 TYC T HIP 95521
CCDM B RAdeg 291.44947167 DEdeg 28.76060056 EpRA 1990 1.71
EpDE 1990 1.65 E RAdeg 7.7 E DEdeg 8.5 Posflg
Corr -0.1
CCDM
Ccdm 19258+2846 RComp Comp B Note1
Note2 Discov num STF2522 DRAs DDEs
R dRAs Year 1830 Theta 339 Rho 4.4
Obs 10 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12437 M ADS BDS N IDS IDS 19218N2834B
HIC 95521