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Current system
20058+3554
SEI 849
HD 227611


Nearby doubles
3' : 20059+3552
SEI 856

4' : 20058+3556
ES 86AB

6' : 20062+3551
SEI 869

6' : 20054+3549
SEI 846

8' : 20060+3547
BU 440AB

9' : 20064+3558
BUP 204AB

9' : 20060+3546
ES 25AB

10' : 20060+3545
SEI 858AB

11' : 20058+3605
SEI 853

12' : 20062+3544
SEI 867AB

12' : 20059+3542
SEI 854

13' : 20060+3606
SEI 864

14' : 20064+3543
SEI 877AB

14' : 20066+3544
RAO 518

15' : 20070+3554
SEI 887AB

16' : 20054+3539
SEI 847AB

17' : 20069+3546
SEI 885

17' : 20069+3545
SEI 886AB

18' : 20063+3538
SEI 871AB

18' : 20067+3607
SEI 883AB

18' : 20057+3536
SHJ 316AB

18' : 20065+3609
SEI 880AB

19' : 20073+3553
SEI 892AB

19' : 20052+3536
TDT1958

20' : 20074+3553
SEI 894AB

20' : 20063+3535
SEI 873AB



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

20058+3554 SEI 849 (HD 227611)

 
 
20h 05m 45.14s +35° 54' 02.9" P.A. 275.00 sep 24.0 mag 8.69,11.70 Sp B0II:pe
 
 
Coord 2000 20058+3554 Discov num SEI 849 Comp Coord arcsec 2000 20 05 45.14 +35 54 02.9
Date first 1896 Date last 2015 Obs 10
Pa first 276 Pa last 274.8 P.A. Now (θ) 274.8°
Sep first 24.1 Sep last 24.002 Sep. Now (ρ) 24.002"
Mag pri 8.69 Mag sec 11.70 delta mag (ΔM) 3.01 Spectral class B0II:pe (blue-white)
Pri motion ra -004 Sec motion ra -005
Pri motion dec -007 Sec motion dec -004
Notes
rPM=0.392
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 227611 Constellation Cygnus SAO 69393 Tycho2 2682-00805-1
Gaia DR2 2059112879149465600 HD 227611
 
 
WDS 20058+3554 SEI 849 (HD 227611) : 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
20058+3554 SEI 849 1998 3 275 24.0 8.69 11.70 B0II:pe D 200545.14+355402.9
20058+3554 SEI 849 2002 4 275 24.0 8.69 11.70 B0II:pe D 200545.14+355402.9
20058+3554 SEI 849 2010 5 275 23.8 8.69 11.70 B0II:pe 200545.14+355402.9
20058+3554 SEI 849 2015 6 275 24.0 8.69 11.70 B0II:pe 200545.14+355402.9

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

 
 
WDS 20058+3554 SEI 849 (HD 227611) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20058+3554 SEI 849 (HD 227611) : MEASURES
 
 
No records found.

 
 
WDS 20058+3554 (HD 227611) : VIRTUAL EYEPIECE
 
 

20058+3554 SEI 849A mag 8.69 Sp B0II:pe 20058+3554 SEI 849B sep 19.5 P.A. 275.90 mag 11.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20058+3554 (HD 227611) : ALADIN DSS IMAGE @ 20h 05m 45.14s +35° 54' 02.9"
 
 
 
 
WDS 20058+3554 SEI 849 (HD 227611) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20058+3554 SEI 849 distance=0' 20059+3552 SEI 856 distance=3' 20058+3556 ES 86AB distance=4' 20058+3556 ES 86AD distance=4' 20058+3556 ES 86AE distance=4' 20058+3556 ABH 129AF distance=4' 20058+3556 ABH 129AG distance=4' 20058+3556 ABH 129AH distance=4' 20058+3556 ABH 129AI distance=4' 20058+3556 ABH 129AJ distance=4' 20058+3556 ABH 129AK distance=4' 20058+3556 ES 86BC distance=4' 20062+3551 SEI 869 distance=6' 20054+3549 SEI 846 distance=6' 20060+3547 BU 429FG distance=7' 20060+3547 DOO 78FH distance=7' 20060+3547 BU 440AB distance=8' 20060+3547 BU 429AC distance=8' 20060+3547 SHJ 314AD distance=8' 20060+3547 BU 429AE distance=8' 20060+3547 SHJ 314AF distance=8' 20060+3547 HAU 26AG distance=8' 20060+3547 DOO 78AH distance=8' 20060+3547 CIA 18Aa,Ab distance=8' 20064+3558 BUP 204AB distance=9' 20064+3558 BUP 204AC distance=9' 20064+3558 OPI 21AD distance=9' 20060+3546 ES 25AB distance=9' 20060+3546 ES 25AC distance=9' 20060+3546 SHJ 315AD distance=9' 20060+3546 WAL 127AE distance=9' 20060+3546 ES 25AF distance=9' 20060+3545 SEI 858AB distance=10' 20060+3545 SEI 857AC distance=10' 20060+3546 SEI 865EG distance=10' 20058+3605 SEI 853 distance=11' 20062+3544 SEI 867AB distance=12' 20062+3544 BKO 82AC distance=12' 20062+3544 BKO 82AD distance=12' 20059+3542 SEI 854 distance=12' 20060+3606 SEI 864 distance=13' 20064+3543 SEI 877AB distance=14' 20064+3543 BKO 84AC distance=14' 20066+3544 RAO 518 distance=14' 20070+3554 SEI 887AB distance=15' 20070+3554 SEI 888AC distance=15' 20054+3539 SEI 847AB distance=16' 20054+3539 SEI 848AC distance=16' 20069+3546 SEI 885 distance=17' 20069+3545 SEI 886AB distance=17' 20069+3545 BKO 88AC distance=17' 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 20058+3554 SEI 849 275 24.0
Show 20059+3552 SEI 856 300 22.4 3
Show 20058+3556 ES 86 AB 299 14.5 4
Show 20058+3556 ES 86 AD 60 13.1 4
Show 20058+3556 ES 86 AE 327 18.5 4
Show 20058+3556 ABH 129 AF 93 89.4 4
Show 20058+3556 ABH 129 AG 167 67.7 4
Show 20058+3556 ABH 129 AH 229 40.6 4
Show 20058+3556 ABH 129 AI 99 34.6 4
Show 20058+3556 ABH 129 AJ 117 68.5 4
Show 20058+3556 ABH 129 AK 70 86.2 4
Show 20058+3556 ES 86 BC 168 9.3 4
Show 20062+3551 SEI 869 50 5.0 6
Show 20054+3549 SEI 846 78 6.1 6
Show 20060+3547 BU 429 FG 110 10.2 7
Show 20060+3547 DOO 78 FH 153 17.5 7
Show 20060+3547 BU 440 AB 63 6.9 8
Show 20060+3547 BU 429 AC 29 12.8 8
Show 20060+3547 SHJ 314 AD 299 11.3 8
Show 20060+3547 BU 429 AE 107 28.0 8
Show 20060+3547 SHJ 314 AF 28 36.3 8
Show 20060+3547 HAU 26 AG 43 38.5 8
Show 20060+3547 DOO 78 AH 57 29.7 8
Show 20060+3547 CIA 18 Aa,Ab 218 0.0 8
Show 20064+3558 BUP 204 AB 36 64.9 9
Show 20064+3558 BUP 204 AC 77 42.7 9
Show 20064+3558 OPI 21 AD 130 35.0 9
Show 20060+3546 ES 25 AB 122 8.6 9
Show 20060+3546 ES 25 AC 297 11.8 9
Show 20060+3546 SHJ 315 AD 236 20.2 9
Show 20060+3546 WAL 127 AE 94 33.7 9
Show 20060+3546 ES 25 AF 329 95.7 9
Show 20060+3545 SEI 858 AB 28 19.8 10
Show 20060+3545 SEI 857 AC 323 27.6 10
Show 20060+3546 SEI 865 EG 196 14.5 10
Show 20058+3605 SEI 853 55 7.5 11
Show 20062+3544 SEI 867 AB 244 12.9 12
Show 20062+3544 BKO 82 AC 33 6.9 12
Show 20062+3544 BKO 82 AD 295 13.0 12
Show 20059+3542 SEI 854 108 13.0 12
Show 20060+3606 SEI 864 61 10.0 13
Show 20064+3543 SEI 877 AB 46 12.9 14
Show 20064+3543 BKO 84 AC 20 5.8 14
Show 20066+3544 RAO 518 -1 0.2 14
Show 20070+3554 SEI 887 AB 200 22.8 15
Show 20070+3554 SEI 888 AC 53 21.6 15
Show 20054+3539 SEI 847 AB 8 4.9 16
Show 20054+3539 SEI 848 AC 80 19.8 16
Show 20069+3546 SEI 885 285 14.1 17
Show 20069+3545 SEI 886 AB 123 27.2 17
Show 20069+3545 BKO 88 AC 167 4.2 17

 
 
WDS 20058+3554 : COMPONENTS
 
 
  A
B pa=275.9°
sep=19.48"
 
 
20058+3554 A
 
 
Componente originario normalizzato AB Name HD 227611 Coord arcsec 2000 200545.14+355402.9 Mag 8.69
Spectral class B0II:pe (blue-white) PmRA -4.00 PmDE -7.0 SAO 69393
Tycho2 2682-00805-1 HD 227611 DM BD+35 3950
Tycho2
Tycho2 2682-00805-1 Pflag RAmdeg 301.43812051 DEmdeg 35.90082708
PmRA -2.2 PmDE -7.3 E RAmdeg 8 E DEmdeg 8
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.68 EpDEm 1990.87
Num 12 Q RAmdeg 1.0 Q DEmdeg 1.1 Q pmRA 1.0
Q pmDE 1.2 BTmag 9.114 E BTmag 0.017 VTmag 8.804
E VTmag 0.015 Prox 754 TYC T HIP
CCDM RAdeg 301.43812667 DEdeg 35.90084417 EpRA 1990 1.55
EpDE 1990 1.73 E RAdeg 8.3 E DEdeg 7.8 Posflg
Corr 0.1
SAO
SAO 69393 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 0.013 Vmag 8.7 SpType K0
Double code Source 5 CatNum 1940 DM BD+35 3950
DMcomp BDsup HD 227611 M HD 0
GC RA1950rad 5.25290447 DE1950rad 0.62407571 PmRA2000 -0.0015
PmDE2000 0.011
CCDM
Ccdm 20058+3554 RComp Comp A Note1
Note2 Discov num DRAs -2.84 DDEs 2.2
R dRAs 12 Year Theta Rho
Obs 2 Vmag 9.1 Sp B0 PmNote
PmRA -49 PmDE 30 Dm number +35 3950 Cat1 BD
Name2 +35 1940 Cat2 AGK2/3 HD 227611 M HD
ADS BDS M ADS BDS N IDS IDS 20020N3537A
HIC
 
 
20058+3554 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200543.55+355404.9 Mag 11.7 PmRA -5.00
PmDE -4.0 Calc delta mag 3.01 Calc coord yes
CCDM
Ccdm 20058+3554 RComp Comp B Note1
Note2 Discov num SEI 849 DRAs DDEs
R dRAs Year 1896 Theta 276 Rho 24.1
Obs 1 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20020N3537B
HIC