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Doubles in session


Current system
18298+5314
TDT 911


Nearby doubles
43' : 18259+5338
FMR 140

52' : 18244+5331
BEM 33

54' : 18238+5318
YSC 66

54' : 18344+5240
BEM 34

59' : 18265+5404
UC 3583

65' : 18339+5221
A 1377AB

73' : 18221+5336
BEM 32

82' : 18387+5300
SLE 232

84' : 18207+5330
TDT 808

86' : 18383+5353
A 1378AB

87' : 18387+5243
A 1379

87' : 18221+5222
ES 648

88' : 18323+5149
SLE 205

91' : 18314+5144
SLE 194AB

93' : 18232+5425
HDS2600

97' : 18345+5147
HDS2634

98' : 18389+5221
STF2368AB

99' : 18339+5144
ZUC 16

107' : 18182+5337
MLR 586

107' : 18319+5459
TDT 929

110' : 18238+5139
ES 187AB

111' : 18178+5342
UC 3547

111' : 18176+5333
UC 3546

117' : 18169+5309
CBL 76AB

125' : 18319+5110
ES 784

131' : 18372+5122
SLE 227



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Binocular doubles
Binary Systems
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18298+5314 TDT 911

 
 
18h 29m 47.90s +53° 13' 40.7" P.A. 196.00 sep 0.7 mag 10.53,10.85
 
 
Coord 2000 18298+5314 Discov num TDT 911 Comp Coord arcsec 2000 18 29 47.90 +53 13 40.7
Date first 1991 Date last 2016 Obs 5
Pa first 197 Pa last 196.4 P.A. Now (θ) 196.4°
Sep first 0.5 Sep last 0.734 Sep. Now (ρ) 0.734"
Mag pri 10.53 Mag sec 10.85 delta mag (ΔM) 0.32 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec +008 Sec motion dec +008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3905-01970-1 Gaia DR2 2145813799075059968
 
 
WDS 18298+5314 TDT 911 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18298+5314 TDT 911 1991 1 197 0.5 10.53 10.85 182947.90+531340.7
18298+5314 TDT 911 2010 2 195 0.7 10.53 10.85 182947.90+531340.7
18298+5314 TDT 911 2016 4 196 0.7 10.53 10.85 182947.90+531340.7

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

 
 
WDS 18298+5314 TDT 911 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18298+5314 TDT 911 : MEASURES
 
 
No records found.

 
 
WDS 18298+5314 : VIRTUAL EYEPIECE
 
 

18298+5314 TDT 911A mag 10.53 18298+5314 TDT 911B sep 0.7 P.A. 190.00 mag 10.85 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18298+5314 : ALADIN DSS IMAGE @ 18h 29m 47.90s +53° 13' 40.7"
 
 
 
 
WDS 18298+5314 TDT 911 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18298+5314 TDT 911 distance=0' 18259+5338 FMR 140 distance=43' 18244+5331 BEM 33 distance=52' 18238+5318 YSC 66 distance=54' 18344+5240 BEM 34 distance=54' 18265+5404 UC 3583 distance=59' 18339+5221 A 1377AB distance=65' 18339+5221 STF2348AB,C distance=65' 18339+5221 SLE 216AB,D distance=65' 18339+5221 SLE 216AB,E distance=65' 18221+5336 BEM 32 distance=73' 18387+5300 SLE 232 distance=82' 18207+5330 TDT 808 distance=84' 18383+5353 A 1378AB distance=86' 18383+5353 A 1378AB,C distance=86' 18387+5243 A 1379 distance=87' 18221+5222 ES 648 distance=87' 18323+5149 SLE 205 distance=88' 18314+5144 SLE 194AB distance=91' 18314+5144 SLE 194AC distance=91' 18232+5425 HDS2600 distance=93' 18345+5147 HDS2634 distance=97' 18389+5221 STF2368AB distance=98' 18389+5221 STF2368AC distance=98' 18339+5144 ZUC 16 distance=99' 18182+5337 MLR 586 distance=107' 18319+5459 TDT 929 distance=107' 18238+5139 ES 187AB distance=110' 18238+5139 ES 187AC distance=110' 18178+5342 UC 3547 distance=111' 18176+5333 UC 3546 distance=111' 18169+5309 CBL 76AB distance=117' 18319+5110 ES 784 distance=125' 18372+5122 SLE 227 distance=131' 18249+5517 CRB 204 distance=131' 18207+5131 RAO 388 distance=133' 18220+5122 UC 3560 distance=134' 18174+5433 STI2372 distance=135' 18414+5150 SLE 239 distance=136' 18351+5521 STI2379 distance=137' 18340+5058 ES 785AB distance=141' 18340+5058 ES 785AC distance=141' 18340+5058 ABH 102AD distance=141' 18138+5341 ES 645 distance=146' 18152+5209 ES 646 distance=148' 18254+5539 LDS4786 distance=151' 18421+5501 KPP1134 distance=153' 18133+5242 A 1376 distance=153' 18459+5228 RAO 398 distance=153' 18340+5045 ES 786 distance=155' 18134+5230 ES 644 distance=155' 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 18298+5314 TDT 911 196 0.7
Show 18259+5338 FMR 140 84 16.2 43
Show 18244+5331 BEM 33 46 8.0 52
Show 18238+5318 YSC 66 43 0.9 54
Show 18344+5240 BEM 34 26 10.5 54
Show 18265+5404 UC 3583 144 43.0 59
Show 18339+5221 A 1377 AB 134 0.2 65
Show 18339+5221 STF2348 AB,C 271 25.7 65
Show 18339+5221 SLE 216 AB,D 338 93.7 65
Show 18339+5221 SLE 216 AB,E 232 109.1 65
Show 18221+5336 BEM 32 315 7.9 73
Show 18387+5300 SLE 232 219 14.6 82
Show 18207+5330 TDT 808 271 2.2 84
Show 18383+5353 A 1378 AB 119 0.4 86
Show 18383+5353 A 1378 AB,C 273 14.1 86
Show 18387+5243 A 1379 211 2.1 87
Show 18221+5222 ES 648 1 5.0 87
Show 18323+5149 SLE 205 59 9.7 88
Show 18314+5144 SLE 194 AB 213 7.8 91
Show 18314+5144 SLE 194 AC 109 16.1 91
Show 18232+5425 HDS2600 21 0.1 93
Show 18345+5147 HDS2634 351 0.1 97
Show 18389+5221 STF2368 AB 321 1.9 98
Show 18389+5221 STF2368 AC 125 36.6 98
Show 18339+5144 ZUC 16 47 17.0 99
Show 18182+5337 MLR 586 194 0.6 107
Show 18319+5459 TDT 929 152 2.3 107
Show 18238+5139 ES 187 AB 206 2.5 110
Show 18238+5139 ES 187 AC 124 91.3 110
Show 18178+5342 UC 3547 305 9.4 111
Show 18176+5333 UC 3546 122 28.6 111
Show 18169+5309 CBL 76 AB 8 44.8 117
Show 18319+5110 ES 784 65 7.1 125
Show 18372+5122 SLE 227 228 5.7 131
Show 18249+5517 CRB 204 103 12.1 131
Show 18207+5131 RAO 388 51 0.2 133
Show 18220+5122 UC 3560 292 66.1 134
Show 18174+5433 STI2372 105 8.8 135
Show 18414+5150 SLE 239 98 13.2 136
Show 18351+5521 STI2379 358 14.4 137
Show 18340+5058 ES 785 AB 98 9.4 141
Show 18340+5058 ES 785 AC 293 10.9 141
Show 18340+5058 ABH 102 AD 17 54.2 141
Show 18138+5341 ES 645 84 3.1 146
Show 18152+5209 ES 646 197 10.8 148
Show 18254+5539 LDS4786 73 6.0 151
Show 18421+5501 KPP1134 336 8.9 153
Show 18133+5242 A 1376 22 0.3 153
Show 18459+5228 RAO 398 190 2.7 153
Show 18340+5045 ES 786 323 5.9 155
Show 18134+5230 ES 644 26 9.3 155

 
 
WDS 18298+5314 : COMPONENTS
 
 
  A
B pa=190.0°
sep=0.71"
 
 
18298+5314 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182947.90+531340.7 Mag 10.53 PmRA 5.00
PmDE 8.0 Tycho2 3905-01970-1
Tycho2
Tycho2 3905-01970-1 Pflag RAmdeg 277.44956194 DEmdeg 53.22792069
PmRA 4.8 PmDE 8.0 E RAmdeg 17 E DEmdeg 19
E pmRA 1.9 E pmDE 1.9 EpRAm 1989.88 EpDEm 1989.41
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.7 BTmag 10.394 E BTmag 0.033 VTmag 9.999
E VTmag 0.032 Prox 999 TYC T HIP
CCDM RAdeg 277.44954722 DEdeg 53.22790444 EpRA 1990 1.81
EpDE 1990 1.71 E RAdeg 19.0 E DEdeg 20.8 Posflg
Corr 0.1
 
 
18298+5314 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182947.89+531340.0 Mag 10.85 PmRA 5.00
PmDE 8.0 Calc delta mag 0.32 Calc coord yes