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Doubles in session


Current system
19553+3011
J 781 BC


Nearby doubles
3' : 19551+3012
STT 390AB

11' : 19558+3019
BRT 272AB

11' : 19557+3020
BRT 271

16' : 19544+3001
AG 393

23' : 19536+3017
HJ 1450

23' : 19559+2950
BRT 45

30' : 19551+3041
GRF 13AB

33' : 19553+2939
TDT1848

33' : 19544+3042
TDT1841

34' : 19572+2949
LSC 158

37' : 19554+2935
TDT1851

39' : 19556+2933
TDT1854

43' : 19553+2929
TDT1849

48' : 19588+3025
TDS1030

55' : 19558+2918
TDT1857

55' : 19534+2923
J 25

55' : 19530+2925
TDT1824

57' : 19594+3029
COU1471

59' : 19571+3105
AG 243

61' : 19566+2913
COU1470

61' : 19579+2922
TDT1883

62' : 19532+2917
MLB 700

62' : 19574+3106
DOB 12

62' : 19522+2925
WSI 14

62' : 19522+2924
WSI 13AB

63' : 19520+2925
MLB 657



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.

19553+3011 J 781 BC

 
 
19h 55m 17.13s +30° 11' 24.8" P.A. 89.00 sep 7.6 mag 11.60,14.60
 
 
Coord 2000 19553+3011 Discov num J   781 Comp BC Coord arcsec 2000 19 55 17.13 +30 11 24.8
Date first 2002 Date last 2016 Obs 7
Pa first 89 Pa last 89.1 P.A. Now (θ) 89.1°
Sep first 7.6 Sep last 7.606 Sep. Now (ρ) 7.606"
Mag pri 11.60 Mag sec 14.60 delta mag (ΔM) 3 Spectral class
Pri motion ra +015 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19553+3011 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 55 17 +30 11 26 J 781 AB 2016 15 126 3.0 11.60 11.60 0.00
Show 19 55 17 +30 11 26 J 781 AC 2015 4 99 10.2 11.60 14.60 3.00
Show 19 55 17 +30 11 25 J 781 BC 2016 7 89 7.6 11.60 14.60 3.00 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2030391225919837184
 
 
WDS 19553+3011 J 781 BC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19553+3011 J 781 BC 2000 1 90 7.7 10.98 14.30 D 195517.13+301124.8
19553+3011 J 781 BC 2002 2 89 7.6 10.98 14.30 D 195517.13+301124.8
19553+3011 J 781 BC 2011 2 91 7.4 11.40 14.30 D 195517.13+301124.8
19553+3011 J 781 BC 2015 3 89 7.6 11.60 14.60 195517.13+301124.8
19553+3011 J 781 BC 2016 7 89 7.6 11.60 14.60 195517.13+301124.8

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

 
 
WDS 19553+3011 J 781 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19553+3011 J 781 BC : MEASURES
 
 
No records found.

 
 
WDS 19553+3011 : VIRTUAL EYEPIECE
 
 

19553+3011 J 781A mag 11.6 19553+3011 J 781B sep 2.9 P.A. 126.10 mag 11.6 19553+3011 J 781C sep 10.2 P.A. 99.00 mag 14.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19553+3011 : ALADIN DSS IMAGE @ 19h 55m 17.13s +30° 11' 24.8"
 
 
 
 
WDS 19553+3011 J 781 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19553+3011 J 781BC distance=0' 19553+3011 J 781AB distance=1' 19553+3011 J 781AC distance=1' 19551+3012 STT 390AB distance=3' 19551+3012 STT 390AC distance=3' 19551+3012 WAL 121AD distance=3' 19558+3019 BRT 272AB distance=11' 19558+3019 FYM 311AC distance=11' 19557+3020 BRT 271 distance=11' 19544+3001 AG 393 distance=16' 19536+3017 HJ 1450 distance=23' 19559+2950 BRT 45 distance=23' 19551+3041 GRF 13AB distance=30' 19551+3041 GRF 13AC distance=30' 19553+2939 TDT1848 distance=33' 19544+3042 TDT1841 distance=33' 19572+2949 LSC 158 distance=34' 19554+2935 TDT1851 distance=37' 19556+2933 TDT1854 distance=39' 19553+2929 TDT1849 distance=43' 19588+3025 TDS1030 distance=48' 19558+2918 TDT1857 distance=55' 19534+2923 J 25 distance=55' 19530+2925 TDT1824 distance=55' 19594+3029 COU1471 distance=57' 19571+3105 AG 243 distance=59' 19566+2913 COU1470 distance=61' 19579+2922 TDT1883 distance=61' 19532+2917 MLB 700 distance=62' 19574+3106 DOB 12 distance=62' 19522+2925 WSI 14 distance=62' 19522+2924 WSI 13AB distance=62' 19522+2924 WSI 13BC distance=62' 19522+2924 MLB 699DE distance=62' 19520+2925 MLB 657 distance=63' 19521+2925 WSI 12 distance=63' 19521+2923 MLB 658 distance=64' 19586+3059 YR 15 distance=65' 19595+2937 TDT1904 distance=65' 20003+2955 BU 1258 distance=67' 19521+2918 OSO 113AB distance=68' 19521+2918 OSO 113AC distance=68' 19521+2918 OSO 113AD distance=68' 19521+2918 OSO 113AE distance=68' 19521+2918 OSO 113AF distance=68' 19521+2918 OSO 113AG distance=68' 19521+2918 OSO 113AH distance=68' 19521+2918 OSO 113AI distance=68' 19521+2918 OSO 113AJ distance=68' 19521+2918 OSO 113AK distance=68' 19521+2918 OSO 113AL distance=68' 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 19553+3011 J 781 BC 89 7.6 0
Show 19553+3011 J 781 AB 126 3.0 1
Show 19553+3011 J 781 AC 99 10.2 1
Show 19551+3012 STT 390 AB 22 9.6 3
Show 19551+3012 STT 390 AC 176 15.8 3
Show 19551+3012 WAL 121 AD 145 54.8 3
Show 19558+3019 BRT 272 AB 84 3.2 11
Show 19558+3019 FYM 311 AC 187 17.4 11
Show 19557+3020 BRT 271 32 4.3 11
Show 19544+3001 AG 393 201 2.1 16
Show 19536+3017 HJ 1450 254 8.6 23
Show 19559+2950 BRT 45 118 3.1 23
Show 19551+3041 GRF 13 AB 194 104.9 30
Show 19551+3041 GRF 13 AC 119 92.6 30
Show 19553+2939 TDT1848 359 0.5 33
Show 19544+3042 TDT1841 168 0.9 33
Show 19572+2949 LSC 158 73 0.4 34
Show 19554+2935 TDT1851 134 2.0 37
Show 19556+2933 TDT1854 311 2.2 39
Show 19553+2929 TDT1849 51 4.4 43
Show 19588+3025 TDS1030 133 1.5 48
Show 19558+2918 TDT1857 87 4.8 55
Show 19534+2923 J 25 12 1.7 55
Show 19530+2925 TDT1824 95 1.2 55
Show 19594+3029 COU1471 171 0.4 57
Show 19571+3105 AG 243 259 44.4 59
Show 19566+2913 COU1470 238 0.4 61
Show 19579+2922 TDT1883 272 2.8 61
Show 19532+2917 MLB 700 318 3.8 62
Show 19574+3106 DOB 12 93 44.8 62
Show 19522+2925 WSI 14 345 8.7 62
Show 19522+2924 WSI 13 AB 260 15.1 62
Show 19522+2924 WSI 13 BC 160 12.3 62
Show 19522+2924 MLB 699 DE 354 2.3 62
Show 19520+2925 MLB 657 41 3.5 63
Show 19521+2925 WSI 12 74 10.9 63
Show 19521+2923 MLB 658 114 2.4 64
Show 19586+3059 YR 15 8 0.2 65
Show 19595+2937 TDT1904 268 0.5 65
Show 20003+2955 BU 1258 142 1.4 67
Show 19521+2918 OSO 113 AB 133 4.1 68
Show 19521+2918 OSO 113 AC 35 6.5 68
Show 19521+2918 OSO 113 AD 255 9.2 68
Show 19521+2918 OSO 113 AE 106 9.9 68
Show 19521+2918 OSO 113 AF 251 10.3 68
Show 19521+2918 OSO 113 AG 311 12.8 68
Show 19521+2918 OSO 113 AH 231 13.1 68
Show 19521+2918 OSO 113 AI 142 13.4 68
Show 19521+2918 OSO 113 AJ 178 13.9 68
Show 19521+2918 OSO 113 AK 264 14.7 68
Show 19521+2918 OSO 113 AL 83 18.2 68

 
 
WDS 19553+3011 : COMPONENTS
 
 
  A B
B pa=126.1°
sep=2.89"
 
C pa=99.0°
sep=10.19"
pa=89.2°
sep=7.73"
 
 
19553+3011 A
 
 
Coord arcsec 2000 195516.95+301126.5 Mag 11.6 PmRA -12.00 PmDE 7.0
 
 
19553+3011 B
 
 
Coord arcsec 2000 195517.13+301124.8 Coord calc 195517.13+301124.8 Mag 11.6 PmRA 15.00
PmDE -12.0
 
 
19553+3011 C
 
 
Coord arcsec 2000 195517.73+301124.9 Mag 14.6 Delta magnitude 3 Coordinate calculated yes