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Doubles in session


Current system
18314+5144
SLE 194 AC


Nearby doubles
11' : 18323+5149
SLE 205

24' : 18339+5144
ZUC 16

30' : 18345+5147
HDS2634

35' : 18319+5110
ES 784

44' : 18339+5221
A 1377AB

53' : 18340+5058
ES 785AB

59' : 18372+5122
SLE 227

62' : 18344+5240
BEM 34

66' : 18340+5045
ES 786

72' : 18238+5139
ES 187AB

78' : 18389+5221
STF2368AB

90' : 18399+5106
ES 787

90' : 18387+5243
A 1379

91' : 18298+5314
TDT 911

91' : 18220+5122
UC 3560

94' : 18414+5150
SLE 239

94' : 18221+5222
ES 648

95' : 18277+5016
LEP 158

100' : 18402+5048
COU2515

101' : 18207+5131
RAO 388

102' : 18387+5300
SLE 232

104' : 18417+5108
HU 754

117' : 18238+5318
YSC 66

124' : 18259+5338
FMR 140

125' : 18244+5331
BEM 33

125' : 18448+5201
HU 755



Selections
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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.

18314+5144 SLE 194 AC

 
 
18h 31m 22.25s +51° 44' 34.3" P.A. 109.00 sep 16.1 mag 11.20,12.10
 
 
Coord 2000 18314+5144 Discov num SLE 194 Comp AC Coord arcsec 2000 18 31 22.25 +51 44 34.3
Date first 1982 Date last 2015 Obs 8
Pa first 112 Pa last 108.7 P.A. Now (θ) 108.7°
Sep first 17.0 Sep last 16.104 Sep. Now (ρ) 16.104"
Mag pri 11.20 Mag sec 12.10 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -013 Sec motion ra -020
Pri motion dec +001 Sec motion dec +014
Notes
rPM=0.605
Nature of this double is uncertain.
 
 
18314+5144 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 31 22 +51 44 34 SLE 194 AB 2015 9 213 7.8 11.20 12.10 0.90
Show 18 31 22 +51 44 34 SLE 194 AC 2015 8 109 16.1 11.20 12.10 0.90 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2145332663955803520
 
 
WDS 18314+5144 SLE 194 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18314+5144 SLE 194 AC 1999 2 110 16.4 11.20 12.10 D 183122.25+514434.3
18314+5144 SLE 194 AC 2003 3 110 16.3 11.20 12.10 D 183122.25+514434.3
18314+5144 SLE 194 AC 2015 4 109 16.1 11.20 12.10 183122.25+514434.3

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

 
 
WDS 18314+5144 SLE 194 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18314+5144 SLE 194 AC : MEASURES
 
 
No records found.

 
 
WDS 18314+5144 : VIRTUAL EYEPIECE
 
 

18314+5144 SLE 194A mag 11.2 18314+5144 SLE 194B sep 7.0 P.A. 202.20 mag 12.1 18314+5144 SLE 194C sep 10.8 P.A. 118.70 mag 12.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18314+5144 : ALADIN DSS IMAGE @ 18h 31m 22.25s +51° 44' 34.3"
 
 
 
 
WDS 18314+5144 SLE 194 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18314+5144 SLE 194AC distance=0' 18323+5149 SLE 205 distance=11' 18339+5144 ZUC 16 distance=24' 18345+5147 HDS2634 distance=30' 18319+5110 ES 784 distance=35' 18339+5221 A 1377AB distance=44' 18339+5221 STF2348AB,C distance=44' 18339+5221 SLE 216AB,D distance=44' 18339+5221 SLE 216AB,E distance=44' 18340+5058 ES 785AB distance=53' 18340+5058 ES 785AC distance=53' 18340+5058 ABH 102AD distance=53' 18372+5122 SLE 227 distance=59' 18344+5240 BEM 34 distance=62' 18340+5045 ES 786 distance=66' 18238+5139 ES 187AB distance=72' 18238+5139 ES 187AC distance=72' 18389+5221 STF2368AB distance=78' 18389+5221 STF2368AC distance=78' 18399+5106 ES 787 distance=90' 18387+5243 A 1379 distance=90' 18298+5314 TDT 911 distance=91' 18220+5122 UC 3560 distance=91' 18414+5150 SLE 239 distance=94' 18221+5222 ES 648 distance=94' 18277+5016 LEP 158 distance=95' 18402+5048 COU2515 distance=100' 18207+5131 RAO 388 distance=101' 18387+5300 SLE 232 distance=102' 18417+5108 HU 754 distance=104' 18238+5318 YSC 66 distance=117' 18259+5338 FMR 140 distance=124' 18244+5331 BEM 33 distance=125' 18448+5201 HU 755 distance=125' 18182+5050 ES 647 distance=135' 18456+5119 KPP4119AB distance=136' 18283+4930 TDT 896 distance=138' 18461+5212 MLR 637 distance=139' 18291+4928 UC 3589 distance=139' 18172+5103 AG 220 distance=139' 18221+5336 BEM 32 distance=141' 18459+5228 RAO 398 distance=141' 18466+5142 HU 756 distance=142' 18383+5353 A 1378AB distance=144' 18383+5353 A 1378AB,C distance=144' 18207+5330 TDT 808 distance=144' 18162+5120 STF2305AB distance=144' 18162+5120 STF2305AC distance=144' 18276+4926 COU2278 distance=145' 18265+5404 UC 3583 distance=147' 18152+5209 ES 646 distance=152' 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 18314+5144 SLE 194 AB 213 7.8
Show 18314+5144 SLE 194 AC 109 16.1
Show 18323+5149 SLE 205 59 9.7 11
Show 18339+5144 ZUC 16 47 17.0 24
Show 18345+5147 HDS2634 351 0.1 30
Show 18319+5110 ES 784 65 7.1 35
Show 18339+5221 A 1377 AB 134 0.2 44
Show 18339+5221 STF2348 AB,C 271 25.7 44
Show 18339+5221 SLE 216 AB,D 338 93.7 44
Show 18339+5221 SLE 216 AB,E 232 109.1 44
Show 18340+5058 ES 785 AB 98 9.4 53
Show 18340+5058 ES 785 AC 293 10.9 53
Show 18340+5058 ABH 102 AD 17 54.2 53
Show 18372+5122 SLE 227 228 5.7 59
Show 18344+5240 BEM 34 26 10.5 62
Show 18340+5045 ES 786 323 5.9 66
Show 18238+5139 ES 187 AB 206 2.5 72
Show 18238+5139 ES 187 AC 124 91.3 72
Show 18389+5221 STF2368 AB 321 1.9 78
Show 18389+5221 STF2368 AC 125 36.6 78
Show 18399+5106 ES 787 38 8.3 90
Show 18387+5243 A 1379 211 2.1 90
Show 18298+5314 TDT 911 196 0.7 91
Show 18220+5122 UC 3560 292 66.1 91
Show 18414+5150 SLE 239 98 13.2 94
Show 18221+5222 ES 648 1 5.0 94
Show 18277+5016 LEP 158 238 5.1 95
Show 18402+5048 COU2515 276 0.3 100
Show 18207+5131 RAO 388 51 0.2 101
Show 18387+5300 SLE 232 219 14.6 102
Show 18417+5108 HU 754 93 1.3 104
Show 18238+5318 YSC 66 43 0.9 117
Show 18259+5338 FMR 140 84 16.2 124
Show 18244+5331 BEM 33 46 8.0 125
Show 18448+5201 HU 755 124 0.6 125
Show 18182+5050 ES 647 291 2.4 135
Show 18456+5119 KPP4119 AB 24 18.5 136
Show 18283+4930 TDT 896 152 8.8 138
Show 18461+5212 MLR 637 102 0.8 139
Show 18291+4928 UC 3589 32 17.0 139
Show 18172+5103 AG 220 126 10.9 139
Show 18221+5336 BEM 32 315 7.9 141
Show 18459+5228 RAO 398 190 2.7 141
Show 18466+5142 HU 756 263 1.0 142
Show 18383+5353 A 1378 AB 119 0.4 144
Show 18383+5353 A 1378 AB,C 273 14.1 144
Show 18207+5330 TDT 808 271 2.2 144
Show 18162+5120 STF2305 AB 334 5.1 144
Show 18162+5120 STF2305 AC 197 94.5 144
Show 18276+4926 COU2278 15 1.4 145
Show 18265+5404 UC 3583 144 43.0 147

 
 
WDS 18314+5144 : COMPONENTS
 
 
  A B
B pa=202.2°
sep=6.99"
 
C pa=118.7°
sep=10.76"
pa=83.8°
sep=12.16"
 
 
18314+5144 A
 
 
Coord arcsec 2000 183122.25+514434.3 Mag 11.2 PmRA -13.00 PmDE 1.0
 
 
18314+5144 B
 
 
Coord arcsec 2000 183121.97+514427.8 Mag 12.1 PmRA -7.00 PmDE -10.0
Calc delta mag 0.9 Calc coord yes
 
 
18314+5144 C
 
 
Coord arcsec 2000 183123.27+514429.1 Mag 12.1 PmRA -20.00 PmDE 14.0
Calc delta mag 0.9 Calc coord yes