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Doubles in session


Current system
19477+6123
STI 922


Nearby doubles
2' : 19475+6125
ES 1849

11' : 19479+6113
HJ 2905

15' : 19476+6109
ES 130

22' : 19479+6145
STI 925

25' : 19481+6059
STI 924

31' : 19476+6154
UC 4024

37' : 19486+6200
STI 927

40' : 19429+6103
STI 911

40' : 19449+6158
STI 917

50' : 19477+6034
STI 921

51' : 19534+6154
HJ 2915

53' : 19534+6052
VAT 4

64' : 19526+6037
STI 933

64' : 19388+6129
LDS2775

65' : 19566+6122
ES 1851

65' : 19560+6100
TDT1860

67' : 19397+6158
TDT1611

67' : 19523+6222
VBS 29AB

68' : 19555+6049
ES 1798

68' : 19562+6154
TDT1861

69' : 19391+6153
LDS2776

70' : 19574+6124
HJ 2922

72' : 19551+6211
TDT1846

73' : 19550+6214
STI 936

73' : 19396+6207
LDS2777

76' : 19468+6238
BVD 334



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.

19477+6123 STI 922

 
 
19h 47m 40.71s +61° 23' 29.3" P.A. 235.00 sep 15.2 mag 11.86,12.12
 
 
Coord 2000 19477+6123 Discov num STI 922 Comp Coord arcsec 2000 19 47 40.71 +61 23 29.3
Date first 1911 Date last 2016 Obs 12
Pa first 235 Pa last 234.7 P.A. Now (θ) 234.7°
Sep first 15.6 Sep last 15.204 Sep. Now (ρ) 15.204"
Mag pri 11.86 Mag sec 12.12 delta mag (ΔM) 0.26 Spectral class
Pri motion ra +001 Sec motion ra +000
Pri motion dec +008 Sec motion dec +008
Notes V (Proper motion indicates physical)
rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4231-01274-1 Gaia DR2 2240607751685829632
 
 
WDS 19477+6123 STI 922 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 STI Stein, J. (see Vat1926)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19477+6123 STI 922 1999 4 235 15.1 11.86 12.12 D 194740.71+612329.3
19477+6123 STI 922 2003 5 235 15.2 11.86 12.12 D 194740.71+612329.3
19477+6123 STI 922 2010 6 235 15.3 11.86 12.12 194740.71+612329.3
19477+6123 STI 922 2015 7 235 15.2 11.86 12.12 194740.71+612329.3
19477+6123 STI 922 2016 12 235 15.2 11.86 12.12 V 194740.71+612329.3

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

 
 
WDS 19477+6123 STI 922 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19477+6123 STI 922 : MEASURES
 
 
No records found.

 
 
WDS 19477+6123 : VIRTUAL EYEPIECE
 
 

19477+6123 STI 922A mag 11.86 19477+6123 STI 922B sep 10.6 P.A. 214.10 mag 12.12 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 19477+6123 : ALADIN DSS IMAGE @ 19h 47m 40.71s +61° 23' 29.3"
 
 
 
 
WDS 19477+6123 STI 922 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19477+6123 STI 922 distance=0' 19475+6125 ES 1849 distance=2' 19479+6113 HJ 2905 distance=11' 19476+6109 ES 130 distance=15' 19479+6145 STI 925 distance=22' 19481+6059 STI 924 distance=25' 19476+6154 UC 4024 distance=31' 19486+6200 STI 927 distance=37' 19429+6103 STI 911 distance=40' 19449+6158 STI 917 distance=40' 19477+6034 STI 921 distance=50' 19534+6154 HJ 2915 distance=51' 19534+6052 VAT 4 distance=53' 19526+6037 STI 933 distance=64' 19388+6129 LDS2775 distance=64' 19566+6122 ES 1851 distance=65' 19560+6100 TDT1860 distance=65' 19523+6222 VBS 29BC distance=67' 19397+6158 TDT1611 distance=67' 19523+6222 VBS 29AB distance=67' 19523+6222 HJ 2913AC distance=67' 19555+6049 ES 1798 distance=68' 19562+6154 TDT1861 distance=68' 19391+6153 LDS2776 distance=69' 19574+6124 HJ 2922 distance=70' 19551+6211 TDT1846 distance=72' 19550+6214 STI 936 distance=73' 19396+6207 LDS2777 distance=73' 19468+6238 BVD 334 distance=76' 19578+6105 TDT1879 distance=76' 19402+6030 STF2573 distance=76' 19532+6233 MLR 12 distance=80' 19377+6203 STI 907 distance=82' 19372+6053 KPP4162 distance=83' 19577+6040 LDS2785AB distance=86' 19577+6040 SKF2083AC distance=86' 19458+5957 LDS2780AB distance=88' 19458+5957 UC 4020AC distance=88' 19470+6253 LDS2781 distance=91' 20001+6110 KPP4180 distance=91' 19406+6240 STF2574 distance=92' 19547+6240 UC 4052 distance=92' 19599+6056 LDS2786AB distance=93' 19599+6056 LDS2786Aa,Ab distance=93' 19584+6032 CBL 524 distance=94' 19413+5959 TDT1635 distance=97' 19412+6249 LDS2778 distance=97' 19445+5948 TDT1694 distance=99' 19342+6104 FOX 88 distance=99' 19480+6304 STI 926 distance=101' 19394+6001 STI 908 distance=103' 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 19477+6123 STI 922 235 15.2 0
Show 19475+6125 ES 1849 157 3.9 2
Show 19479+6113 HJ 2905 179 6.8 11
Show 19476+6109 ES 130 58 2.8 15
Show 19479+6145 STI 925 2 4.2 22
Show 19481+6059 STI 924 160 10.0 25
Show 19476+6154 UC 4024 32 23.8 31
Show 19486+6200 STI 927 45 8.4 37
Show 19429+6103 STI 911 154 7.8 40
Show 19449+6158 STI 917 245 11.6 40
Show 19477+6034 STI 921 298 15.5 50
Show 19534+6154 HJ 2915 259 11.8 51
Show 19534+6052 VAT 4 296 6.5 53
Show 19526+6037 STI 933 214 5.9 64
Show 19388+6129 LDS2775 135 4.7 64
Show 19566+6122 ES 1851 156 6.3 65
Show 19560+6100 TDT1860 331 1.3 65
Show 19523+6222 VBS 29 BC 321 5.0 67
Show 19397+6158 TDT1611 211 1.8 67
Show 19523+6222 VBS 29 AB 216 5.0 67
Show 19523+6222 HJ 2913 AC 268 6.1 67
Show 19555+6049 ES 1798 327 5.6 68
Show 19562+6154 TDT1861 351 2.1 68
Show 19391+6153 LDS2776 123 4.3 69
Show 19574+6124 HJ 2922 347 11.2 70
Show 19551+6211 TDT1846 268 0.5 72
Show 19550+6214 STI 936 149 8.3 73
Show 19396+6207 LDS2777 286 70.4 73
Show 19468+6238 BVD 334 83 8.1 76
Show 19578+6105 TDT1879 263 2.0 76
Show 19402+6030 STF2573 26 18.2 76
Show 19532+6233 MLR 12 222 0.7 80
Show 19377+6203 STI 907 16 4.6 82
Show 19372+6053 KPP4162 149 3.6 83
Show 19577+6040 LDS2785 AB 279 52.0 86
Show 19577+6040 SKF2083 AC 306 10.7 86
Show 19458+5957 LDS2780 AB 153 10.2 88
Show 19458+5957 UC 4020 AC 106 35.7 88
Show 19470+6253 LDS2781 96 5.3 91
Show 20001+6110 KPP4180 47 1.9 91
Show 19406+6240 STF2574 94 0.6 92
Show 19547+6240 UC 4052 95 85.4 92
Show 19599+6056 LDS2786 AB 325 9.0 93
Show 19599+6056 LDS2786 Aa,Ab 280 4.0 93
Show 19584+6032 CBL 524 246 51.6 94
Show 19413+5959 TDT1635 96 0.8 97
Show 19412+6249 LDS2778 36 14.3 97
Show 19445+5948 TDT1694 289 0.5 99
Show 19342+6104 FOX 88 23 0.7 99
Show 19480+6304 STI 926 319 10.2 101
Show 19394+6001 STI 908 24 12.1 103

 
 
WDS 19477+6123 : COMPONENTS
 
 
  A
B pa=214.1°
sep=10.61"
 
 
19477+6123 A
 
 
Coord arcsec 2000 194740.71+612329.3 Mag 11.86 PmRA 1.00 PmDE 8.0
Tycho2 4231-01274-1
Tycho2
Tycho2 4231-01274-1 Pflag RAmdeg 296.91963252 DEmdeg 61.39147087
PmRA 4.7 PmDE 13.6 E RAmdeg 66 E DEmdeg 64
E pmRA 3.9 E pmDE 3.9 EpRAm 1987.69 EpDEm 1987.98
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.4 Q pmRA 0.1
Q pmDE 1.4 BTmag 11.956 E BTmag 0.102 VTmag 11.858
E VTmag 0.163 Prox 154 TYC HIP
CCDM RAdeg 296.91961000 DEdeg 61.39143917 EpRA 1990 1.59
EpDE 1990 1.62 E RAdeg 68.2 E DEdeg 66.2 Posflg
Corr 0.0
 
 
19477+6123 B
 
 
Coord arcsec 2000 194739.88+612320.5 Mag 12.12 PmRA 0.00 PmDE 8.0
Tycho2 4231-02336-1 Calc delta mag 0.26 Calc coord yes
Tycho2
Tycho2 4231-02336-1 Pflag RAmdeg 296.91227484 DEmdeg 61.38902104
PmRA -2.8 PmDE 16.8 E RAmdeg 104 E DEmdeg 99
E pmRA 4.0 E pmDE 4.2 EpRAm 1981.95 EpDEm 1983.76
Num 3 Q RAmdeg 2.3 Q DEmdeg 1.3 Q pmRA 2.3
Q pmDE 1.3 BTmag 13.238 E BTmag 0.317 VTmag 12.117
E VTmag 0.186 Prox 154 TYC HIP
CCDM RAdeg 296.91228750 DEdeg 61.38898167 EpRA 1990 1.56
EpDE 1990 1.64 E RAdeg 111.1 E DEdeg 103.8 Posflg
Corr 0.0