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Doubles in session


Current system
19530+3846
BUP 201 AB
HD 188326


Nearby doubles
7' : 19529+3840
OPI9001AB

9' : 19530+3856
MLB 767

14' : 19535+3859
SEI 717AB

18' : 19534+3831
SEI 715

20' : 19547+3850
SEI 725

22' : 19530+3825
COU2532

23' : 19539+3906
SEI 718

25' : 19510+3849
RAO 419

25' : 19536+3823
ES 2042

26' : 19526+3822
ALI 905

26' : 19547+3831
ALI 907

26' : 19513+3830
COU2529

27' : 19513+3829
ALI 903

29' : 19506+3843
HJ 603AB

30' : 19528+3916
ALI1127

30' : 19505+3848
GMC 20

31' : 19542+3820
TDT1836

33' : 19508+3906
COU2528

34' : 19558+3836
SEI 735

34' : 19509+3910
A 1406

34' : 19518+3815
ALI 904

35' : 19529+3922
SEI 713

35' : 19544+3918
SEI 721AB

37' : 19561+3845
A 1407

37' : 19556+3907
SEI 734

37' : 19501+3832
MLB 766



Selections
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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.

19530+3846 BUP 201 AB (HD 188326)

 
 
19h 53m 01.54s +38° 46' 24.1" P.A. 266.00 sep 28.1 mag 7.52,11.47 Sp G8IV dist. 55.93 pc (182.44 l.y.)
 
 
Coord 2000 19530+3846 Discov num BUP 201 Comp AB Coord arcsec 2000 19 53 01.54 +38 46 24.1
Date first 1909 Date last 2002 Obs 6
Pa first 314 Pa last 265.5 P.A. Now (θ) 265.5°
Sep first 43.7 Sep last 28.104 Sep. Now (ρ) 28.104"
Mag pri 7.52 Mag sec 11.47 delta mag (ΔM) 3.95 Spectral class G8IV (yellow)
Pri motion ra -044 Sec motion ra -002
Pri motion dec +341 Sec motion dec -006
Notes
rPM=1.017
This double is not physical.
 
 
19530+3846 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 188326 69027 19 53 02 +38 46 24 BUP 201 AB 2002 6 266 28.1 7.52 11.47 3.95 <===
Show 69027 19 53 02 +38 46 24 OPI 9002 AC 2015 6 217 29.0 7.52 12.60 5.08
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188326 Constellation Cygnus SAO 69027 HIP 97846
Tycho2 3137-00509-1 Gaia DR2 2072596018423783680 HD 188326 GC 27541
BD BD+38 3801 Distance 55.93 Distance ly 182.44
 
 
WDS 19530+3846 BUP 201 AB (HD 188326) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) 1913QB811.B8.......
Opi1927 Ma - Opik, E. 1927PTarO..26e...1O
Opi1927 Pub. Tartu Obs. 26, #5, 1927
Opi1932 Ma - Opik, E. 1932PTarO..27e...1O
Opi1932 Pub. Tartu Obs. 27, #5, 1932
Opi1932B - Opik, E. 1932QB821.A43......
Opi1932B cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19530+3846 BUP 201 AB 2002 6 266 28.1 7.52 11.47 G8IV 195301.57+384621.2

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

 
 
WDS 19530+3846 BUP 201 AB (HD 188326) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19530+3846 BUP 201 AB (HD 188326) : MEASURES
 
 
No records found.

 
 
WDS 19530+3846 (HD 188326) : VIRTUAL EYEPIECE
 
 

19530+3846 BUP 201A mag 7.52 Sp G8IV 19530+3846 BUP 201B sep 21.9 P.A. 264.20 mag 11.47 19530+3846 OPI9002C sep 26.9 P.A. 210.20 mag 12.6 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 19530+3846 (HD 188326) : ALADIN DSS IMAGE @ 19h 53m 01.54s +38° 46' 24.1"
 
 
 
 
WDS 19530+3846 BUP 201 AB (HD 188326) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19530+3846 BUP 201AB distance=0' 19529+3840 DAM 817BC distance=6' 19529+3840 OPI9001AB distance=7' 19530+3856 MLB 767 distance=9' 19535+3859 SEI 717AB distance=14' 19535+3859 ES 2684AC distance=14' 19534+3831 SEI 715 distance=18' 19547+3850 SEI 725 distance=20' 19530+3825 COU2532 distance=22' 19539+3906 SEI 718 distance=23' 19510+3849 RAO 419 distance=25' 19536+3823 ES 2042 distance=25' 19526+3822 ALI 905 distance=26' 19547+3831 ALI 907 distance=26' 19513+3830 COU2529 distance=26' 19513+3829 ALI 903 distance=27' 19506+3843 HJ 603BC distance=29' 19506+3843 HJ 603BE distance=29' 19506+3843 HJ 603AB distance=29' 19506+3843 HJ 603AD distance=29' 19506+3843 HJ 603AC distance=29' 19528+3916 ALI1127 distance=30' 19505+3848 GMC 20 distance=30' 19542+3820 TDT1836 distance=31' 19508+3906 COU2528 distance=33' 19558+3836 SEI 735 distance=34' 19509+3910 A 1406 distance=34' 19518+3815 ALI 904 distance=34' 19529+3922 SEI 713 distance=35' 19544+3918 SEI 721AB distance=35' 19544+3918 SEI 722AC distance=35' 19544+3918 HJ 2909AD distance=35' 19561+3845 A 1407 distance=37' 19556+3907 SEI 734 distance=37' 19501+3832 MLB 766 distance=37' 19527+3924 ALI1126 distance=38' 19519+3811 KPP4174 distance=38' 19539+3923 SEI 719 distance=38' 19557+3824 ALI 908 distance=39' 19495+3843 ES 84BC distance=42' 19495+3843 ES 84AB distance=42' 19495+3843 ES 84AC distance=42' 19555+3919 TDT1852AB distance=44' 19555+3919 SEI 733AC distance=44' 19559+3915 MLB 878 distance=45' 19558+3918 MLB 877 distance=45' 19493+3857 MLB 876 distance=46' 19559+3918 MLB 879 distance=46' 19535+3933 MLB 947 distance=46' 19520+3802 HJ 1448 distance=47' 19543+3803 TDT1838 distance=47' 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 19530+3846 BUP 201 AB 266 28.1
Show 19530+3846 OPI9002 AC 217 29.0
Show 19529+3840 DAM 817 BC 120 5.9 6
Show 19529+3840 OPI9001 AB 28 45.9 7
Show 19530+3856 MLB 767 127 8.2 9
Show 19535+3859 SEI 717 AB 105 4.7 14
Show 19535+3859 ES 2684 AC 318 16.0 14
Show 19534+3831 SEI 715 319 32.2 18
Show 19547+3850 SEI 725 298 31.8 20
Show 19530+3825 COU2532 155 0.4 22
Show 19539+3906 SEI 718 354 15.9 23
Show 19510+3849 RAO 419 355 1.8 25
Show 19536+3823 ES 2042 87 6.9 25
Show 19526+3822 ALI 905 262 13.5 26
Show 19547+3831 ALI 907 23 14.6 26
Show 19513+3830 COU2529 205 1.3 26
Show 19513+3829 ALI 903 201 10.9 27
Show 19506+3843 HJ 603 BC 309 150.5 29
Show 19506+3843 HJ 603 BE 10 20.8 29
Show 19506+3843 HJ 603 AB 115 56.8 29
Show 19506+3843 HJ 603 AD 309 163.8 29
Show 19506+3843 HJ 603 AC 318 96.6 29
Show 19528+3916 ALI1127 175 11.7 30
Show 19505+3848 GMC 20 83 12.2 30
Show 19542+3820 TDT1836 85 0.5 31
Show 19508+3906 COU2528 169 0.6 33
Show 19558+3836 SEI 735 132 20.4 34
Show 19509+3910 A 1406 269 1.2 34
Show 19518+3815 ALI 904 106 10.8 34
Show 19529+3922 SEI 713 136 16.8 35
Show 19544+3918 SEI 721 AB 199 6.2 35
Show 19544+3918 SEI 722 AC 65 21.2 35
Show 19544+3918 HJ 2909 AD 246 30.6 35
Show 19561+3845 A 1407 147 1.0 37
Show 19556+3907 SEI 734 117 23.3 37
Show 19501+3832 MLB 766 351 6.5 37
Show 19527+3924 ALI1126 167 19.0 38
Show 19519+3811 KPP4174 71 2.3 38
Show 19539+3923 SEI 719 60 16.0 38
Show 19557+3824 ALI 908 63 12.1 39
Show 19495+3843 ES 84 BC 66 20.0 42
Show 19495+3843 ES 84 AB 158 10.3 42
Show 19495+3843 ES 84 AC 94 22.1 42
Show 19555+3919 TDT1852 AB 32 2.1 44
Show 19555+3919 SEI 733 AC 142 23.4 44
Show 19559+3915 MLB 878 196 3.8 45
Show 19558+3918 MLB 877 32 5.0 45
Show 19493+3857 MLB 876 36 4.6 46
Show 19559+3918 MLB 879 140 4.1 46
Show 19535+3933 MLB 947 255 6.7 46
Show 19520+3802 HJ 1448 168 11.5 47

 
 
WDS 19530+3846 : COMPONENTS
 
 
  A B
B pa=264.2°
sep=21.95"
 
C pa=210.2°
sep=26.87"
pa=158.4°
sep=22.62"
 
 
19530+3846 A
 
 
Name HD 188326 Coord arcsec 2000 195301.54+384624.1 Mag 7.52 Spectral class G8IV (yellow)
PmRA -44.00 PmDE 341.0 SAO 69027 HIP 97846
Tycho2 3137-00509-1 HD 188326 GC 27541 BD BD+38 3801
Tycho2
Tycho2 3137-00509-1 Pflag RAmdeg 298.25641899 DEmdeg 38.77336915
PmRA -43.6 PmDE 340.4 E RAmdeg 6 E DEmdeg 5
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.82 EpDEm 1991.38
Num 14 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 8.544 E BTmag 0.017 VTmag 7.666
E VTmag 0.011 Prox 999 TYC T HIP 97846
CCDM RAdeg 298.25654972 DEdeg 38.77259750 EpRA 1990 1.60
EpDE 1990 1.84 E RAdeg 5.5 E DEdeg 5.4 Posflg
Corr 0.0
SAO
SAO 69027 DelFlag RA1950 PmRA1950 -0.0032
DE1950 PmDE1950 0.343 Vmag 8 SpType G5
Double code Source 70 CatNum 27541 DM BD+38 3801
DMcomp BDsup HD 188326 M HD 0
GC 27541 RA1950rad 5.1978227 DE1950rad 0.67435718 PmRA2000 -0.0031
PmDE2000 0.341
Hipparcos
Catalog H HIP 97846 Proxy RAhms 19 53 01.57
DEdms +38 46 21.2 Vmag 7.57 VarFlag R Vmag H
RAdeg 298.257 DEdeg 38.7725 AstroRef Plx 17.72
CCDM 19530+3846 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 188326 BD BD+38 3801
CD CP Dm number +38 3801 VIred 0.81
SpType G8IVvar R SpType Coord arcsec 2000 195301.57+384621.2
Hipparcos 2
HIP 97846 Sn 5 So 0 Nc 1
RArad 5.2055589308 DErad 0.6767085564 Plx 17.88 PmRA -43.54
PmDE 341.06 E RArad 0.38 E DErad 0.42 E Plx 0.53
E pmRA 0.46 E pmDE 0.44 Hpmag 7.7149 E Hpmag 0.0012
SHp 0.011 VA 0 BV 0.773 E BV 0.015
VI 0.81
CCDM
Ccdm 19530+3846 RComp Comp A Note1
Note2 Discov num DRAs 1.50 DDEs 23.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp G5 PmNote *
PmRA -49 PmDE 338 Dm number +38 3801 Cat1 BD
Name2 +38 1920 Cat2 AGK2/3 HD 188326 M HD
ADS BDS M ADS BDS N IDS IDS 19495N3830A
HIC 97846
 
 
19530+3846 B
 
 
Coord arcsec 2000 195259.67+384621.9 Mag 11.47 PmRA -2.00 PmDE -6.0
Calc delta mag 3.95 Calc coord yes
CCDM
Ccdm 19530+3846 RComp Comp B Note1
Note2 Discov num BUP DRAs DDEs
R dRAs Year 1909 Theta 314 Rho 43.7
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19495N3830B
HIC
 
 
19530+3846 C
 
 
Coord arcsec 2000 195300.39+384600.9 Mag 12.6 PmRA 27.00 PmDE 18.0
Calc delta mag 5.08 Calc coord yes