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Current system
17402+5411
ES 638


Nearby doubles
15' : 17388+5406
HDS2493

38' : 17362+5425
ES 637

48' : 17437+5336
KPP 399

55' : 17462+5357
HDS2511

61' : 17376+5508
KPP1235

68' : 17341+5333
UC 3369

71' : 17380+5521
GRV1137

77' : 17469+5503
UC 3403

79' : 17318+5349
BEM 27

89' : 17461+5526
UC 3400

90' : 17504+5414
OL 89

91' : 17322+5511
STFA 35

94' : 17386+5546
STF2199

99' : 17382+5236
A 1880

108' : 17337+5545
GRV1152

109' : 17521+5344
TOI1261

111' : 17277+5424
UC 3345

117' : 17511+5523
HO 71

121' : 17322+5236
ES 777

125' : 17543+5357
A 1885

129' : 17480+5224
MMA 38

131' : 17462+5613
STI2357

131' : 17473+5218
CVR 863

131' : 17353+5210
ES 635

131' : 17323+5223
FYM 652

137' : 17315+5222
BEM9023



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17402+5411 ES 638

 
 
17h 40m 16.06s +54° 12' 44.8" P.A. 185.00 sep 2.5 mag 10.89,12.34
 
 
Coord 2000 17402+5411 Discov num ES  638 Comp Coord arcsec 2000 17 40 16.06 +54 12 44.8
Date first 1902 Date last 2002 Obs 6
Pa first 191 Pa last 185.4 P.A. Now (θ) 185.4°
Sep first 2.1 Sep last 2.53 Sep. Now (ρ) 2.53"
Mag pri 10.89 Mag sec 12.34 delta mag (ΔM) 1.45 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3889-00131-1 Gaia DR2 1417681606768928512
 
 
WDS 17402+5411 ES 638 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
17402+5411 ES 638 1983 5 197 2.9 10.89 12.34 +54 1902 B 174016.06+541244.8
17402+5411 ES 638 2000 6 185 2.5 10.89 12.34 +54 1902 B 174016.06+541244.8
17402+5411 ES 638 2002 6 185 2.5 10.89 12.34 +54 1902 B 174016.06+541244.8

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

 
 
WDS 17402+5411 ES 638 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17402+5411 ES 638 : MEASURES
 
 
No records found.

 
 
WDS 17402+5411 : VIRTUAL EYEPIECE
 
 

17402+5411 ES 638A mag 10.89 17402+5411 ES 638B sep 2.5 P.A. 185.40 mag 12.34 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17402+5411 : ALADIN DSS IMAGE @ 17h 40m 16.06s +54° 12' 44.8"
 
 
 
 
WDS 17402+5411 ES 638 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17402+5411 ES 638 distance=0' 17388+5406 HDS2493 distance=15' 17362+5425 ES 637 distance=38' 17437+5336 KPP 399 distance=48' 17462+5357 HDS2511 distance=55' 17376+5508 KPP1235 distance=61' 17341+5333 UC 3369 distance=68' 17458+5326 MLR 605BC distance=68' 17380+5521 GRV1137 distance=71' 17469+5503 UC 3403 distance=77' 17318+5349 BEM 27 distance=79' 17461+5526 UC 3400 distance=89' 17504+5414 OL 89 distance=90' 17322+5511 STFA 35 distance=91' 17386+5546 STF2199 distance=94' 17382+5236 A 1880 distance=99' 17337+5545 GRV1152 distance=108' 17521+5344 TOI1261 distance=109' 17277+5424 UC 3345 distance=111' 17511+5523 HO 71 distance=117' 17322+5236 ES 777 distance=121' 17543+5357 A 1885 distance=125' 17480+5224 MMA 38 distance=129' 17462+5613 STI2357 distance=131' 17473+5218 CVR 863 distance=131' 17353+5210 ES 635 distance=131' 17323+5223 FYM 652 distance=131' 17315+5222 BEM9023 distance=137' 17556+5458 CVR 866 distance=141' 17452+5157 STF2225AB distance=143' 17452+5157 STF2225AC distance=143' 17452+5157 B 9005CE distance=144' 17452+5157 STF2225CD distance=144' 17304+5218 BU 1090AB (Rastaban) distance=145' 17304+5218 BU 1090AC (Rastaban) distance=145' 17304+5218 FYM 654CD distance=146' 17251+5312 MLR 604 distance=149' 17373+5640 STI2354 distance=150' 17269+5232 CVR1700 distance=157' 17279+5610 A 1152 distance=158' 17328+5639 SLN 37 distance=160' 17585+5359 KPP 697 distance=162' 17571+5313 TDT 595 distance=162' 17220+5351 BU 1249AB distance=163' 17220+5351 BU 1249AB,C distance=163' 17240+5547 GRV1136 distance=163' 17375+5132 CBL 70 distance=163' 17554+5558 HJL1097 distance=168' 17598+5416 ES 780 distance=172' 17433+5703 LDS1450 distance=173' 17267+5621 A 1151 distance=174' 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 17402+5411 ES 638 185 2.5 0
Show 17388+5406 HDS2493 253 0.5 15
Show 17362+5425 ES 637 295 4.0 38
Show 17437+5336 KPP 399 264 3.7 48
Show 17462+5357 HDS2511 97 0.4 55
Show 17376+5508 KPP1235 123 9.5 61
Show 17341+5333 UC 3369 122 55.0 68
Show 17458+5326 MLR 605 BC 45 10.8 68
Show 17380+5521 GRV1137 59 41.7 71
Show 17469+5503 UC 3403 93 12.1 77
Show 17318+5349 BEM 27 205 13.0 79
Show 17461+5526 UC 3400 151 7.4 89
Show 17504+5414 OL 89 173 0.8 90
Show 17322+5511 STFA 35 308 62.2 91
Show 17386+5546 STF2199 52 2.1 94
Show 17382+5236 A 1880 114 2.7 99
Show 17337+5545 GRV1152 225 23.8 108
Show 17521+5344 TOI1261 318 1.6 109
Show 17277+5424 UC 3345 199 26.1 111
Show 17511+5523 HO 71 226 3.8 117
Show 17322+5236 ES 777 349 6.1 121
Show 17543+5357 A 1885 81 0.4 125
Show 17480+5224 MMA 38 180 35.7 129
Show 17462+5613 STI2357 171 11.9 131
Show 17473+5218 CVR 863 178 7.9 131
Show 17353+5210 ES 635 243 5.9 131
Show 17323+5223 FYM 652 353 5.2 131
Show 17315+5222 BEM9023 52 15.5 137
Show 17556+5458 CVR 866 359 11.8 141
Show 17452+5157 STF2225 AB 339 5.5 143
Show 17452+5157 STF2225 AC 245 230.2 143
Show 17452+5157 B 9005 CE 302 65.1 144
Show 17452+5157 STF2225 CD 296 8.7 144
Show Rastaban 17304+5218 BU 1090 AB 17 4.6 145
Show Rastaban 17304+5218 BU 1090 AC 156 118.7 145
Show 17304+5218 FYM 654 CD 298 10.7 146
Show 17251+5312 MLR 604 96 0.8 149
Show 17373+5640 STI2354 85 4.4 150
Show 17269+5232 CVR1700 262 4.7 157
Show 17279+5610 A 1152 204 0.2 158
Show 17328+5639 SLN 37 241 2.4 160
Show 17585+5359 KPP 697 94 6.2 162
Show 17571+5313 TDT 595 77 0.5 162
Show 17220+5351 BU 1249 AB 81 0.6 163
Show 17220+5351 BU 1249 AB,C 78 62.1 163
Show 17240+5547 GRV1136 148 8.5 163
Show 17375+5132 CBL 70 93 14.7 163
Show 17554+5558 HJL1097 49 351.6 168
Show 17598+5416 ES 780 124 4.0 172
Show 17433+5703 LDS1450 95 18.6 173
Show 17267+5621 A 1151 238 1.1 174

 
 
WDS 17402+5411 : COMPONENTS
 
 
  A
B pa=185.4°
sep=2.53"
 
 
17402+5411 A
 
 
Coord arcsec 2000 174016.06+541244.8 Mag 10.89 PmRA -1.00 PmDE 6.0
Tycho2 3889-00131-1
Tycho2
Tycho2 3889-00131-1 Pflag RAmdeg 265.06702996 DEmdeg 54.21247808
PmRA 12.5 PmDE 27.8 E RAmdeg 25 E DEmdeg 22
E pmRA 5.2 E pmDE 4.4 EpRAm 1990.85 EpDEm 1989.65
Num 3 Q RAmdeg 0.8 Q DEmdeg 7.2 Q pmRA 0.8
Q pmDE 7.1 BTmag 10.885 E BTmag 0.044 VTmag 10.435
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 265.06698250 DEdeg 54.21243222 EpRA 1990 1.67
EpDE 1990 1.68 E RAdeg 25.7 E DEdeg 26.0 Posflg
Corr 0.0
 
 
17402+5411 B
 
 
Coord arcsec 2000 174016.03+541242.3 Mag 12.34 Delta magnitude 1.45 Coordinate calculated yes