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Current system
19527+3757
SEI 711
HD 226327


Nearby doubles
8' : 19533+3758
ALI 642

11' : 19520+3802
HJ 1448

15' : 19519+3745
ES 2115

17' : 19513+3758
ALI 639

18' : 19519+3811
KPP4174

18' : 19539+3746
ALI 644

19' : 19512+3800
SMA 103AB

19' : 19514+3746
ES 2114

19' : 19537+3742
SMA 108

20' : 19511+3800
ALI 636

20' : 19527+3737
BRT2619

20' : 19511+3755
SMA 102

20' : 19543+3803
TDT1838

23' : 19518+3815
ALI 904

24' : 19541+3740
ALI 645

25' : 19526+3822
ALI 905

28' : 19536+3823
ES 2042

29' : 19530+3825
COU2532

29' : 19542+3820
TDT1836

33' : 19528+3724
SMA 107

34' : 19534+3831
SEI 715

35' : 19515+3726
ALI 640

35' : 19553+3741
SEI 729

35' : 19555+3746
ES 2500

36' : 19550+3734
GRV 292

36' : 19558+3803
SMA 112



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19527+3757 SEI 711 (HD 226327)

 
 
19h 52m 44.87s +37° 57' 01.9" P.A. 235.00 sep 20.3 mag 9.47,12.00 Sp F0
 
 
Coord 2000 19527+3757 Discov num SEI 711 Comp Coord arcsec 2000 19 52 44.87 +37 57 01.9
Date first 1896 Date last 2015 Obs 11
Pa first 231 Pa last 235.3 P.A. Now (θ) 235.3°
Sep first 22.5 Sep last 20.257 Sep. Now (ρ) 20.257"
Mag pri 9.47 Mag sec 12.00 delta mag (ΔM) 2.53 Spectral class F0 (yellow-white)
Pri motion ra -001 Sec motion ra +001
Pri motion dec -022 Sec motion dec -003
Notes
rPM=0.868
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 226327 Constellation Cygnus SAO 69016 Tycho2 3137-00585-1
Gaia DR2 2072137144131920768 HD 226327
 
 
WDS 19527+3757 SEI 711 (HD 226327) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A 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
19527+3757 SEI 711 1998 4 235 20.5 9.47 12.00 F0 D 195244.87+375701.9
19527+3757 SEI 711 2002 5 235 20.4 9.47 12.00 F0 D 195244.87+375701.9
19527+3757 SEI 711 2010 6 235 20.4 9.47 12.00 F0 195244.87+375701.9
19527+3757 SEI 711 2015 7 235 20.2 9.47 12.00 F0 195244.87+375701.9

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

 
 
WDS 19527+3757 SEI 711 (HD 226327) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19527+3757 SEI 711 (HD 226327) : MEASURES
 
 
No records found.

 
 
WDS 19527+3757 (HD 226327) : VIRTUAL EYEPIECE
 
 

19527+3757 SEI 711A mag 9.47 Sp F0 19527+3757 SEI 711B sep 17.5 P.A. 228.70 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19527+3757 (HD 226327) : ALADIN DSS IMAGE @ 19h 52m 44.87s +37° 57' 01.9"
 
 
 
 
WDS 19527+3757 SEI 711 (HD 226327) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19527+3757 SEI 711 distance=0' 19533+3758 ALI 642 distance=8' 19520+3802 HJ 1448 distance=11' 19519+3745 ES 2115 distance=15' 19513+3758 ALI 639 distance=17' 19519+3811 KPP4174 distance=18' 19539+3746 ALI 644 distance=18' 19512+3800 WSI 146BC distance=19' 19512+3800 SMA 103AB distance=19' 19514+3746 ES 2114 distance=19' 19537+3742 SMA 108 distance=19' 19511+3800 ALI 636 distance=20' 19527+3737 BRT2619 distance=20' 19511+3755 SMA 102 distance=20' 19543+3803 TDT1838 distance=20' 19518+3815 ALI 904 distance=23' 19541+3740 ALI 645 distance=24' 19526+3822 ALI 905 distance=25' 19536+3823 ES 2042 distance=28' 19530+3825 COU2532 distance=29' 19542+3820 TDT1836 distance=29' 19528+3724 SMA 107 distance=33' 19534+3831 SEI 715 distance=34' 19515+3726 ALI 640 distance=35' 19553+3741 SEI 729 distance=35' 19555+3746 ES 2500 distance=35' 19550+3734 GRV 292 distance=36' 19558+3803 SMA 112 distance=36' 19557+3805 DAM 1BD distance=37' 19557+3805 DAM 1AB distance=37' 19557+3805 DAM 1AC distance=37' 19557+3805 DAM 1AE distance=37' 19557+3805 DAM 1AD distance=37' 19512+3724 SMA 104 distance=37' 19513+3830 COU2529 distance=37' 19513+3829 ALI 903 distance=38' 19500+3738 BRT2227 distance=38' 19494+3806 ALI 634 distance=41' 19523+3717 RAO 421 distance=41' 19547+3831 ALI 907 distance=41' 19515+3718 SEI 703 distance=42' 19548+3724 ES 2118AB distance=43' 19548+3724 SMA 110AC distance=43' 19529+3840 OPI9001AB distance=44' 19564+3750 A 1408 distance=44' 19529+3840 DAM 817BC distance=45' 19557+3824 ALI 908 distance=45' 19503+3721 GII 14BC distance=46' 19503+3721 GII 14AB distance=46' 19551+3721 ES 2117 distance=47' 19553+3722 TDT1847 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 19527+3757 SEI 711 235 20.3
Show 19533+3758 ALI 642 352 8.4 8
Show 19520+3802 HJ 1448 168 11.5 11
Show 19519+3745 ES 2115 215 5.6 15
Show 19513+3758 ALI 639 178 12.7 17
Show 19519+3811 KPP4174 71 2.3 18
Show 19539+3746 ALI 644 210 14.5 18
Show 19512+3800 WSI 146 BC 285 4.5 19
Show 19512+3800 SMA 103 AB 122 10.1 19
Show 19514+3746 ES 2114 43 13.6 19
Show 19537+3742 SMA 108 221 10.7 19
Show 19511+3800 ALI 636 79 10.4 20
Show 19527+3737 BRT2619 207 2.2 20
Show 19511+3755 SMA 102 44 4.3 20
Show 19543+3803 TDT1838 140 0.7 20
Show 19518+3815 ALI 904 106 10.8 23
Show 19541+3740 ALI 645 37 6.7 24
Show 19526+3822 ALI 905 262 13.5 25
Show 19536+3823 ES 2042 87 6.9 28
Show 19530+3825 COU2532 155 0.4 29
Show 19542+3820 TDT1836 85 0.5 29
Show 19528+3724 SMA 107 112 13.7 33
Show 19534+3831 SEI 715 319 32.2 34
Show 19515+3726 ALI 640 83 6.5 35
Show 19553+3741 SEI 729 257 11.8 35
Show 19555+3746 ES 2500 325 5.5 35
Show 19550+3734 GRV 292 352 45.2 36
Show 19558+3803 SMA 112 359 13.1 36
Show 19557+3805 DAM 1 BD 233 7.2 37
Show 19557+3805 DAM 1 AB 235 6.9 37
Show 19557+3805 DAM 1 AC 316 7.4 37
Show 19557+3805 DAM 1 AE 335 16.9 37
Show 19557+3805 DAM 1 AD 242 13.4 37
Show 19512+3724 SMA 104 51 7.9 37
Show 19513+3830 COU2529 205 1.3 37
Show 19513+3829 ALI 903 201 10.9 38
Show 19500+3738 BRT2227 266 2.6 38
Show 19494+3806 ALI 634 53 4.9 41
Show 19523+3717 RAO 421 343 3.1 41
Show 19547+3831 ALI 907 23 14.6 41
Show 19515+3718 SEI 703 22.2 42
Show 19548+3724 ES 2118 AB 273 10.7 43
Show 19548+3724 SMA 110 AC 10.0 43
Show 19529+3840 OPI9001 AB 28 45.9 44
Show 19564+3750 A 1408 183 1.5 44
Show 19529+3840 DAM 817 BC 120 5.9 45
Show 19557+3824 ALI 908 63 12.1 45
Show 19503+3721 GII 14 BC 331 2.4 46
Show 19503+3721 GII 14 AB 334 9.3 46
Show 19551+3721 ES 2117 337 2.9 47
Show 19553+3722 TDT1847 32 0.5 47

 
 
WDS 19527+3757 : COMPONENTS
 
 
  A
B pa=228.7°
sep=17.48"
 
 
19527+3757 A
 
 
Componente originario normalizzato AB Name HD 226327 Coord arcsec 2000 195244.87+375701.9 Mag 9.47
Spectral class F0 (yellow-white) PmRA -1.00 PmDE -22.0 SAO 69016
Tycho2 3137-00585-1 HD 226327 DM BD+37 3656
Tycho2
Tycho2 3137-00585-1 Pflag RAmdeg 298.18698084 DEmdeg 37.95054270
PmRA 0.7 PmDE -20.6 E RAmdeg 12 E DEmdeg 11
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.96 EpDEm 1990.10
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.8 BTmag 9.734 E BTmag 0.021 VTmag 9.466
E VTmag 0.019 Prox 999 TYC T HIP
CCDM RAdeg 298.18697861 DEdeg 37.95059139 EpRA 1990 1.55
EpDE 1990 1.60 E RAdeg 11.5 E DEdeg 11.1 Posflg
Corr 0.0
SAO
SAO 69016 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.011 Vmag 8.9 SpType A0
Double code Source 5 CatNum 1859 DM BD+37 3656
DMcomp BDsup HD 226327 M HD 0
GC RA1950rad 5.19650008 DE1950rad 0.66009015 PmRA2000 0.0003
PmDE2000 -0.012
CCDM
Ccdm 19527+3757 RComp Comp A Note1
Note2 Discov num DRAs 2.78 DDEs 1.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp F0 PmNote *
PmRA -6 PmDE -24 Dm number +37 3656 Cat1 BD
Name2 +37 1859 Cat2 AGK2/3 HD 226327 M HD
ADS BDS M ADS BDS N IDS IDS 19491N3742A
HIC
 
 
19527+3757 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195243.76+375650.4 Mag 12 PmRA 1.00
PmDE -3.0 Calc delta mag 2.53 Calc coord yes
CCDM
Ccdm 19527+3757 RComp Comp B Note1
Note2 Discov num SEI 711 DRAs DDEs
R dRAs Year 1896 Theta 230 Rho 21.9
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19491N3742B
HIC