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Current system
17138+1114
A 2785


Nearby doubles
28' : 17148+1051
GRV 948

34' : 17155+1052
HDS2440

42' : 17119+1044
TDS 856

45' : 17125+1035
B 2826

45' : 17167+1100
BPM 678

52' : 17174+1113
HU 172

74' : 17116+1008
DAM 974

75' : 17176+1025
HDS2445

77' : 17148+1000
STF2143

80' : 17140+1234
TDT 275

85' : 17150+1238
HDS2439

88' : 17096+1013
CVR 857

92' : 17122+0946
HU 170

95' : 17099+1229
GWP2692

96' : 17134+1249
DAM 990AB

98' : 17199+1155
UC 227

99' : 17113+1246
JNN 152

110' : 17173+0937
UC 3318

114' : 17086+0951
HU 167

117' : 17070+1213
AG 353

118' : 17164+1303
LDS 990

123' : 17183+0931
STT 326

129' : 17217+1209
GWP2704

130' : 17055+1033
BU 357

135' : 17174+1319
HDS2444

137' : 17099+1318
DAM 929AB



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

17138+1114 A 2785

 
 
17h 13m 49.76s +11° 14' 19.5" P.A. 51.00 sep 4.1 mag 9.11,14.20 Sp K0
 
 
Coord 2000 17138+1114 Discov num A  2785 Comp Coord arcsec 2000 17 13 49.76 +11 14 19.5
Date first 1910 Date last 2016 Obs 7
Pa first 52 Pa last 50.7 P.A. Now (θ) 50.7°
Sep first 3.9 Sep last 4.132 Sep. Now (ρ) 4.132"
Mag pri 9.11 Mag sec 14.20 delta mag (ΔM) 5.09 Spectral class K0 (yellow-orange)
Pri motion ra +015 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 102663 Tycho2 0981-00686-1 Gaia DR2 4540124342791273728
HD 155863
 
 
WDS 17138+1114 A 2785 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
17138+1114 A 2785 1931 4 56 3.9 9.11 14.20 K0 +11 3137 171349.76+111419.5
17138+1114 A 2785 2005 5 50 4.1 9.11 14.20 K0 +11 3137 171349.76+111419.5
17138+1114 A 2785 2015 6 51 4.1 9.11 14.20 K0 +11 3137 171349.76+111419.5
17138+1114 A 2785 2016 7 51 4.1 9.11 14.20 K0 +11 3137 171349.76+111419.5

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

 
 
WDS 17138+1114 A 2785 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17138+1114 A 2785 : MEASURES
 
 
No records found.

 
 
WDS 17138+1114 : VIRTUAL EYEPIECE
 
 

17138+1114 A 2785A mag 9.11 Sp K0 17138+1114 A 2785B sep 4.1 P.A. 50.70 mag 14.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 17138+1114 : ALADIN DSS IMAGE @ 17h 13m 49.76s +11° 14' 19.5"
 
 
 
 
WDS 17138+1114 A 2785 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17138+1114 A 2785 distance=0' 17148+1051 GRV 948 distance=28' 17155+1052 HDS2440 distance=34' 17119+1044 TDS 856 distance=42' 17125+1035 B 2826 distance=45' 17167+1100 BPM 678 distance=45' 17174+1113 HU 172 distance=52' 17116+1008 DAM 974 distance=74' 17176+1025 HDS2445 distance=75' 17148+1000 STF2143 distance=77' 17140+1234 TDT 275 distance=80' 17150+1238 HDS2439 distance=85' 17096+1013 CVR 857 distance=88' 17122+0946 HU 170 distance=92' 17099+1229 GWP2692 distance=95' 17134+1249 DAM 990BC distance=96' 17134+1249 DAM 990AB distance=96' 17199+1155 UC 227 distance=98' 17113+1246 JNN 152 distance=99' 17173+0937 UC 3318 distance=110' 17086+0951 HU 167 distance=114' 17070+1213 AG 353 distance=117' 17164+1303 LDS 990 distance=118' 17183+0931 STT 326 distance=123' 17217+1209 GWP2704 distance=129' 17055+1033 BU 357 distance=130' 17174+1319 HDS2444 distance=135' 17099+1318 DAM 929AB distance=137' 17099+1318 DAM 929AC distance=137' 17154+1329 RAO 604 distance=137' 17155+1332 GWP2699 distance=140' 17219+1230 HDS2451 distance=141' 17088+0911 RAO 510 distance=145' 17092+0907 DAM 910 distance=145' 17118+1338 KPP2297AB distance=147' 17093+1326 DAM 912 distance=149' 17080+1322 MMA 39 distance=154' 17054+1244 H 5 133 distance=154' 17230+1231 GWP2706 distance=156' 17173+0845 KPP4031 distance=158' 17117+1353 DAM 977AB distance=162' 17117+1353 DAM 977BC distance=162' 17102+1349 DAM 941 distance=164' 17024+1146 CVR 194 distance=171' 17159+0826 LDS4732 distance=171' 17233+0936 HEI 797 distance=172' 17218+0905 WIS 317 distance=175' 17263+1137 KPP1265 distance=185' 17146+1423 CHR 139Aa,Ab (Rasalgethi) distance=190' 17146+1423 STF2140AB (Rasalgethi) distance=190' 17146+1423 AGC 16AC (Rasalgethi) distance=190' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 17138+1114 A 2785 51 4.1 0
Show 17148+1051 GRV 948 66 34.0 28
Show 17155+1052 HDS2440 67 0.1 34
Show 17119+1044 TDS 856 349 2.0 42
Show 17125+1035 B 2826 31 31.6 45
Show 17167+1100 BPM 678 201 111.2 45
Show 17174+1113 HU 172 347 1.1 52
Show 17116+1008 DAM 974 77 5.7 74
Show 17176+1025 HDS2445 165 0.0 75
Show 17148+1000 STF2143 120 28.5 77
Show 17140+1234 TDT 275 167 2.2 80
Show 17150+1238 HDS2439 169 0.5 85
Show 17096+1013 CVR 857 4 21.6 88
Show 17122+0946 HU 170 268 1.8 92
Show 17099+1229 GWP2692 251 5.6 95
Show 17134+1249 DAM 990 BC 32 1.7 96
Show 17134+1249 DAM 990 AB 136 25.6 96
Show 17199+1155 UC 227 107 18.8 98
Show 17113+1246 JNN 152 162 34.5 99
Show 17173+0937 UC 3318 245 29.0 110
Show 17086+0951 HU 167 91 0.8 114
Show 17070+1213 AG 353 248 9.6 117
Show 17164+1303 LDS 990 359 4.4 118
Show 17183+0931 STT 326 223 18.6 123
Show 17217+1209 GWP2704 134 25.4 129
Show 17055+1033 BU 357 307 1.5 130
Show 17174+1319 HDS2444 284 0.2 135
Show 17099+1318 DAM 929 AB 336 2.1 137
Show 17099+1318 DAM 929 AC 305 8.0 137
Show 17154+1329 RAO 604 225 0.8 137
Show 17155+1332 GWP2699 93 229.2 140
Show 17219+1230 HDS2451 81 0.4 141
Show 17088+0911 RAO 510 -1 0.2 145
Show 17092+0907 DAM 910 73 4.2 145
Show 17118+1338 KPP2297 AB 59 19.3 147
Show 17093+1326 DAM 912 58 5.2 149
Show 17080+1322 MMA 39 272 15.4 154
Show 17054+1244 H 5 133 307 60.9 154
Show 17230+1231 GWP2706 68 19.6 156
Show 17173+0845 KPP4031 181 1.7 158
Show 17117+1353 DAM 977 AB 283 8.3 162
Show 17117+1353 DAM 977 BC 45 2.5 162
Show 17102+1349 DAM 941 266 2.6 164
Show 17024+1146 CVR 194 196 8.7 171
Show 17159+0826 LDS4732 278 19.7 171
Show 17233+0936 HEI 797 335 1.3 172
Show 17218+0905 WIS 317 352 492.4 175
Show 17263+1137 KPP1265 324 9.7 185
Show Rasalgethi 17146+1423 CHR 139 Aa,Ab 231 0.2 190
Show Rasalgethi 17146+1423 STF2140 AB 102 4.8 190
Show Rasalgethi 17146+1423 AGC 16 AC 296 16.6 190

 
 
WDS 17138+1114 : COMPONENTS
 
 
  A
B pa=50.7°
sep=4.13"
 
 
17138+1114 A
 
 
Coord arcsec 2000 171349.76+111419.5 Mag 9.11 Spectral class K0 (yellow-orange) PmRA 15.00
PmDE 6.0 SAO 208561 Tycho2 0981-00686-1 HD 155863
DM CD-3711395
Tycho2
Tycho2 0981-00686-1 Pflag RAmdeg 258.45735380 DEmdeg 11.23875614
PmRA -2.2 PmDE 6.2 E RAmdeg 11 E DEmdeg 13
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.07 EpDEm 1988.83
Num 10 Q RAmdeg 1.7 Q DEmdeg 1.3 Q pmRA 1.8
Q pmDE 1.3 BTmag 10.389 E BTmag 0.032 VTmag 9.115
E VTmag 0.017 Prox 800 TYC T HIP
CCDM RAdeg 258.45735583 DEdeg 11.23873861 EpRA 1990 1.74
EpDE 1990 1.62 E RAdeg 11.1 E DEdeg 13.8 Posflg
Corr -0.1
SAO
SAO 208561 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.018 Vmag 9.1 SpType A2
Double code Source 41 CatNum 8584 DM CD-3711395
DMcomp BDsup HD 155535 M HD 0
GC RA1950rad 4.49650317 DE1950rad -0.65885569 PmRA2000 -0.0014
PmDE2000 -0.017
CCDM
Ccdm 17138+1114 RComp Comp A Note1
Note2 Discov num DRAs 1.76 DDEs 19.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp K0 PmNote *
PmRA 7 PmDE 15 Dm number +11 3137 Cat1 BD
Name2 +11 1879 Cat2 AGK2/3 HD 155863 M HD
ADS BDS A10405 M ADS BDS N IDS IDS 17092N1121A
HIC
 
 
17138+1114 B
 
 
Coord arcsec 2000 171349.98+111422.1 Mag 14.2 Delta magnitude 5.09 Coordinate calculated yes
CCDM
Ccdm 17138+1114 RComp Comp B Note1
Note2 Discov num A 2785 DRAs DDEs
R dRAs Year 1910 Theta 052 Rho 3.9
Obs 3 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10405 M ADS BDS N IDS IDS 17092N1121B
HIC