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Doubles in session


Current system
20077+5908
HJ 2936
HD 191608


Nearby doubles
22' : 20099+5856
FOX 248AB

23' : 20057+5925
HJ 2934AB

26' : 20049+5855
ES 1799AB

32' : 20119+5906
LDS1467

34' : 20046+5931
OPI 20

37' : 20104+5839
FOX 249

38' : 20031+5921
ES 1757

41' : 20127+5924
STI 953

42' : 20065+5828
TDT1985

45' : 20129+5848
LDS2792

49' : 20138+5922
STI 956

51' : 20056+5821
TDT1965

52' : 20066+5959
STI 944

54' : 20012+5909
MLB 82

56' : 20025+5831
HJL 270

57' : 20006+5922
LDS2787AB

59' : 20088+5811
MLB 83AB

59' : 20111+6007
STI 951

61' : 20112+6002
LDS2790

63' : 20147+5940
STI 957

64' : 20054+5807
ARG 106AB

66' : 19596+5927
STF2623

71' : 20055+5800
WSI 164

72' : 19595+5944
ES 201AB

76' : 20085+6024
CBL 525

79' : 20127+6017
SKF1766



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.

20077+5908 HJ 2936 (HD 191608)

 
 
20h 07m 42.78s +59° 08' 24.3" P.A. 251.00 sep 12.7 mag 9.52,10.32 Sp A0
 
 
Coord 2000 20077+5908 Discov num HJ 2936 Comp Coord arcsec 2000 20 07 42.78 +59 08 24.3
Date first 1831 Date last 2016 Obs 25
Pa first 255 Pa last 250.5 P.A. Now (θ) 250.5°
Sep first 12.0 Sep last 12.724 Sep. Now (ρ) 12.724"
Mag pri 9.52 Mag sec 10.32 delta mag (ΔM) 0.8 Spectral class A0 (white)
Pri motion ra +008 Sec motion ra +007
Pri motion dec +004 Sec motion dec +005
Notes
rPM=0.158 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 191608 Constellation Cygnus SAO 32305 Tycho2 3948-01668-1
Gaia DR2 2236465582146545792 HD 191608
 
 
WDS 20077+5908 HJ 2936 (HD 191608) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
20077+5908 HJ 2936 2004 16 251 12.8 9.52 10.32 A0 D 200742.78+590824.3
20077+5908 HJ 2936 2010 18 251 12.4 9.52 10.32 A0 200742.78+590824.3
20077+5908 HJ 2936 2016 19 251 12.7 9.52 10.32 A0 200742.78+590824.3

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

 
 
WDS 20077+5908 HJ 2936 (HD 191608) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20077+5908 HJ 2936 (HD 191608) : MEASURES
 
 
No records found.

 
 
WDS 20077+5908 (HD 191608) : VIRTUAL EYEPIECE
 
 

20077+5908 HJ 2936A mag 9.52 Sp A0 20077+5908 HJ 2936B sep 7.5 P.A. 235.40 mag 10.32 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 20077+5908 (HD 191608) : ALADIN DSS IMAGE @ 20h 07m 42.78s +59° 08' 24.3"
 
 
 
 
WDS 20077+5908 HJ 2936 (HD 191608) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20077+5908 HJ 2936 distance=0' 20099+5856 FOX 248AB distance=22' 20099+5856 FOX 248AC distance=22' 20057+5925 HJ 2934CA distance=23' 20057+5925 HJ 2934AB distance=23' 20049+5855 ES 1799AB distance=26' 20049+5855 ES 1799BC distance=27' 20119+5906 LDS1467 distance=32' 20046+5931 OPI 20 distance=34' 20104+5839 FOX 249 distance=37' 20031+5921 ES 1757 distance=38' 20127+5924 STI 953 distance=41' 20065+5828 TDT1985 distance=42' 20129+5848 LDS2792 distance=45' 20138+5922 STI 956 distance=49' 20056+5821 TDT1965 distance=51' 20066+5959 STI 944 distance=52' 20012+5909 MLB 82 distance=54' 20025+5831 HJL 270 distance=56' 20006+5922 JNN 124BC distance=57' 20006+5922 LDS2787AB distance=57' 20088+5811 MLB 83AB distance=59' 20111+6007 STI 951 distance=59' 20088+5811 MLB 83BC distance=59' 20112+6002 LDS2790 distance=61' 20147+5940 STI 957 distance=63' 20054+5807 ARG 106AB distance=64' 20054+5807 A 866Ba,Bb distance=65' 19596+5927 STF2623 distance=66' 20055+5800 WSI 164 distance=71' 19595+5944 ES 201AB distance=72' 19595+5944 ES 201AC distance=72' 20085+6024 CBL 525 distance=76' 20127+6017 SKF1766 distance=79' 20017+5806 AG 395 distance=79' 20020+6015 TOI1342 distance=80' 20129+6023 HJ 2944 distance=85' 20168+5957 OSW 75 distance=85' 20012+5800 STI2493 distance=86' 20009+5801 TDT1913 distance=86' 19566+5910 GIC 161 distance=86' 20185+5840 HJ 2956 distance=89' 20047+5741 RAO 425 distance=91' 19570+5830 STI2486 distance=93' 20176+6005 STI 960 distance=94' 20187+5823 TDT2157 distance=97' 19567+5959 ES 1755 distance=98' 19551+5927 MLR 230 distance=99' 19589+5757 NSN 725 distance=100' 20200+5940 STI 967 distance=100' 19556+5822 STI2477 distance=106' 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 20077+5908 HJ 2936 251 12.7
Show 20099+5856 FOX 248 AB 171 7.2 22
Show 20099+5856 FOX 248 AC 346 27.9 22
Show 20057+5925 HJ 2934 CA 263 36.6 23
Show 20057+5925 HJ 2934 AB 310 9.7 23
Show 20049+5855 ES 1799 AB 273 22.3 26
Show 20049+5855 ES 1799 BC 151 2.2 27
Show 20119+5906 LDS1467 303 2.5 32
Show 20046+5931 OPI 20 124 7.8 34
Show 20104+5839 FOX 249 105 6.5 37
Show 20031+5921 ES 1757 209 1.8 38
Show 20127+5924 STI 953 12 20.3 41
Show 20065+5828 TDT1985 227 1.0 42
Show 20129+5848 LDS2792 277 4.2 45
Show 20138+5922 STI 956 227 8.9 49
Show 20056+5821 TDT1965 80 2.7 51
Show 20066+5959 STI 944 256 8.3 52
Show 20012+5909 MLB 82 14 6.3 54
Show 20025+5831 HJL 270 183 18.2 56
Show 20006+5922 JNN 124 BC 275 0.3 57
Show 20006+5922 LDS2787 AB 162 18.5 57
Show 20088+5811 MLB 83 AB 188 31.8 59
Show 20111+6007 STI 951 40 10.8 59
Show 20088+5811 MLB 83 BC 205 13.9 59
Show 20112+6002 LDS2790 284 20.6 61
Show 20147+5940 STI 957 319 4.7 63
Show 20054+5807 ARG 106 AB 178 30.0 64
Show 20054+5807 A 866 Ba,Bb 184 0.6 65
Show 19596+5927 STF2623 100 1.5 66
Show 20055+5800 WSI 164 182 44.3 71
Show 19595+5944 ES 201 AB 143 4.1 72
Show 19595+5944 ES 201 AC 94 29.3 72
Show 20085+6024 CBL 525 355 74.1 76
Show 20127+6017 SKF1766 114 1.3 79
Show 20017+5806 AG 395 357 4.3 79
Show 20020+6015 TOI1342 163 0.4 80
Show 20129+6023 HJ 2944 196 25.0 85
Show 20168+5957 OSW 75 91 23.1 85
Show 20012+5800 STI2493 56 7.6 86
Show 20009+5801 TDT1913 208 0.7 86
Show 19566+5910 GIC 161 254 73.1 86
Show 20185+5840 HJ 2956 233 9.1 89
Show 20047+5741 RAO 425 190 3.6 91
Show 19570+5830 STI2486 190 3.9 93
Show 20176+6005 STI 960 83 3.9 94
Show 20187+5823 TDT2157 37 0.8 97
Show 19567+5959 ES 1755 176 5.7 98
Show 19551+5927 MLR 230 232 1.4 99
Show 19589+5757 NSN 725 143 1.4 100
Show 20200+5940 STI 967 117 15.1 100
Show 19556+5822 STI2477 149 5.9 106

 
 
WDS 20077+5908 : COMPONENTS
 
 
  A
B pa=235.4°
sep=7.48"
 
 
20077+5908 A
 
 
Componente originario normalizzato AB Name HD 191608 Coord arcsec 2000 200742.78+590824.3 Mag 9.52
Spectral class A0 (white) PmRA 8.00 PmDE 4.0 SAO 32305
Tycho2 3948-01668-1 HD 191608 DM BD+58 2058
Tycho2
Tycho2 3948-01668-1 Pflag RAmdeg 301.92822992 DEmdeg 59.14007352
PmRA 6.7 PmDE 2.1 E RAmdeg 11 E DEmdeg 12
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.71 EpDEm 1990.68
Num 8 Q RAmdeg 1.0 Q DEmdeg 2.2 Q pmRA 1.0
Q pmDE 2.2 BTmag 9.617 E BTmag 0.022 VTmag 9.515
E VTmag 0.021 Prox 126 TYC T HIP
CCDM RAdeg 301.92820083 DEdeg 59.14006722 EpRA 1990 1.63
EpDE 1990 1.69 E RAdeg 11.0 E DEdeg 11.9 Posflg
Corr 0.0
SAO
SAO 32305 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 0.018 Vmag 8.7 SpType A0
Double code Source 38 CatNum 11127 DM BD+58 2058
DMcomp A BDsup HD 191608 M HD 0
GC RA1950rad 5.26534225 DE1950rad 1.02962907 PmRA2000 0.0006
PmDE2000 0.016
CCDM
Ccdm 20077+5908 RComp Comp A Note1
Note2 Discov num DRAs 0.70 DDEs 24.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp A0 PmNote *
PmRA -6 PmDE 14 Dm number +58 2058 Cat1 BD
Name2 +58 1240 Cat2 AGK2/3 HD 191608 M HD
ADS BDS A13426 M ADS BDS N IDS IDS 20057N5851A
HIC
 
 
20077+5908 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200741.98+590820.1 Mag 10.32 PmRA 7.00
PmDE 5.0 Tycho2 3948-02589-1 Calc delta mag 0.8 Calc coord yes
Tycho2
Tycho2 3948-02589-1 Pflag RAmdeg 301.92177906 DEmdeg 59.13894568
PmRA 6.2 PmDE 4.3 E RAmdeg 19 E DEmdeg 21
E pmRA 1.6 E pmDE 1.6 EpRAm 1988.92 EpDEm 1988.61
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.8 Q pmRA 0.9
Q pmDE 1.8 BTmag 10.374 E BTmag 0.032 VTmag 10.320
E VTmag 0.037 Prox 126 TYC T HIP
CCDM RAdeg 301.92175111 DEdeg 59.13893583 EpRA 1990 1.63
EpDE 1990 1.67 E RAdeg 20.4 E DEdeg 21.8 Posflg
Corr 0.0
CCDM
Ccdm 20077+5908 RComp Comp B Note1
Note2 Discov num HJ 2936 DRAs -0.85 DDEs 20.5
R dRAs 91 Year 1906 Theta 251 Rho 12.7
Obs 6 Vmag 9.6 Sp PmNote *
PmRA -6 PmDE 14 Dm number Cat1
Name2 +58 1239 Cat2 AGK2/3 HD M HD
ADS BDS A13426 M ADS BDS N IDS IDS 20057N5851B
HIC