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Current system
17287+1029
GUI 18 AC


Nearby doubles
10' : 17294+1032
UC 3352

23' : 17301+1019
GRV 958

36' : 17311+1027
STF2176AB

38' : 17308+1052
LDS4747

47' : 17318+1040
AG 355

50' : 17321+1024
CLL 11

55' : 17313+0949
UC 3361

56' : 17279+1123
STF2166

59' : 17307+1120
GWP2717AB

61' : 17317+1111
AG 354

63' : 17286+1132
BPM 682

70' : 17278+1137
BRT1285

77' : 17263+1137
KPP1265

77' : 17339+1031
BRT1286

80' : 17340+1042
LDS4754

97' : 17233+0936
HEI 797

99' : 17330+0913
HDS2477

102' : 17322+1156
ISO 4

103' : 17346+0935
STFA 34AB

108' : 17325+1201
BPM 686

109' : 17245+0901
BRT3223

110' : 17308+0844
J 2113AB

111' : 17347+0922
TDS 873

112' : 17326+1204
UC 3365

120' : 17368+1034
STT 333

125' : 17294+0824
J 3267



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Triple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17287+1029 GUI 18 AC

 
 
17h 28m 43.65s +10° 29' 03.5" P.A. 19.00 sep 190.4 mag 9.38,7.08 Sp G5 dist. 226.76 pc (739.69 l.y.)
 
 
Coord 2000 17287+1029 Discov num GUI  18 Comp AC Coord arcsec 2000 17 28 43.65 +10 29 03.5
Date first 1908 Date last 2015 Obs 12
Pa first 21 Pa last 18.5 P.A. Now (θ) 18.5°
Sep first 180.8 Sep last 190.398 Sep. Now (ρ) 190.398"
Mag pri 9.38 Mag sec 7.08 delta mag (ΔM) 2.3 Spectral class G5 (yellow)
Pri motion ra +025 Sec motion ra +006
Pri motion dec -113 Sec motion dec -007
Notes
rPM=0.931
This double is not physical.
 
 
17287+1029 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 28 44 +10 29 04 STF 2170 AB 2017 54 58 3.3 9.38 10.01 0.63
Show 102846 17 28 44 +10 29 04 GUI 18 AC 2015 12 19 190.4 9.38 7.08 2.30 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 102846 HIP 85534 Tycho2 0995-02488-1
Gaia DR2 4491938658021718656 HD 158418 DM BD+10 3215 BD BD+10 3216
Distance 226.76 Distance ly 739.69
 
 
WDS 17287+1029 GUI 18 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gui1912 Ma - Guillaume, J. .
Gui1912 Travaux Lyon Obs. 4, 193, 1912
Gui1931 Ma - Guillaume, J. .
Gui1931 Bull. Obs. Lyon 13, 151, 1931
Gui1932A Ma - Guillaume, J. 1932QB821.A43......
Gui1932A cited in ADS (Aitken Double Star Cat.), 1932
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17287+1029 GUI 18 AC 2002 5 18 188.5 9.38 7.08 D 172843.65+102903.5
17287+1029 GUI 18 AC 2012 8 19 189.6 9.38 7.08 D 172843.65+102903.5
17287+1029 GUI 18 AC 2013 10 18 189.3 9.38 7.08 G5 172843.65+102903.5
17287+1029 GUI 18 AC 2015 12 19 190.4 9.38 7.08 G5 172843.65+102903.5

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

 
 
WDS 17287+1029 GUI 18 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17287+1029 GUI 18 AC : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 12/07/18 Robert   193.00 0.00 18.00 0.00   2
 
 
WDS 17287+1029 : VIRTUAL EYEPIECE
 
 

17287+1029 STF2170A mag 9.38 Sp G5 17287+1029 STF2170B sep 3.3 P.A. 57.40 mag 10.01 17287+1029 GUI 18C sep 190.1 P.A. 18.20 mag 7.08 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 17287+1029 : ALADIN DSS IMAGE @ 17h 28m 43.65s +10° 29' 03.5"
 
 
 
 
WDS 17287+1029 GUI 18 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17287+1029 GUI 18AC distance=0' 17294+1032 UC 3352 distance=10' 17301+1019 GRV 958 distance=23' 17311+1027 STF2176AB distance=36' 17311+1027 GUI 19AC distance=36' 17308+1052 LDS4747 distance=38' 17318+1040 AG 355 distance=47' 17321+1024 CLL 11 distance=50' 17313+0949 UC 3361 distance=55' 17279+1123 STF2166 distance=56' 17307+1120 GWP2717AB distance=59' 17307+1120 GWP2717AC distance=59' 17317+1111 AG 354 distance=61' 17286+1132 BPM 682 distance=63' 17278+1137 BRT1285 distance=70' 17263+1137 KPP1265 distance=77' 17339+1031 BRT1286 distance=77' 17340+1042 LDS4754 distance=80' 17233+0936 HEI 797 distance=97' 17330+0913 HDS2477 distance=99' 17322+1156 ISO 4 distance=102' 17346+0935 YSC 63Aa,Ab distance=103' 17346+0935 STFA 34AB distance=103' 17346+0935 STFA 34AC distance=103' 17346+0935 STFA 34AD distance=103' 17346+0935 STFA 34BD distance=103' 17325+1201 BPM 686 distance=108' 17245+0901 BRT3223 distance=109' 17308+0844 J 2113AB distance=110' 17308+0844 J 2113AC distance=110' 17347+0922 TDS 873 distance=111' 17326+1204 UC 3365 distance=112' 17368+1034 STT 333 distance=120' 17294+0824 J 3267 distance=125' 17267+1232 HEI 548 distance=127' 17343+1210 UC 3371 distance=130' 17218+0905 WIS 317 distance=133' 17293+0811 HU 176 distance=139' 17368+1147 BPM 689 distance=142' 17217+1209 GWP2704 distance=144' 17230+1231 GWP2706 distance=149' 17349+1234 MCY 4 (Rasalhague) distance=155' 17219+0830 KPP3315 distance=157' 17199+1155 UC 227 distance=157' 17219+1230 HDS2451 distance=158' 17382+0913 OSO 80 distance=159' 17366+1220 UC 3376 distance=160' 17386+0923 UC 3379 distance=161' 17394+1107 TDT 453 distance=162' 17339+0806 SHY 726 distance=162' 17377+0855 BRT2171AB distance=162' 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 17287+1029 STF2170 AB 58 3.3
Show 17287+1029 GUI 18 AC 19 190.4
Show 17294+1032 UC 3352 90 37.4 10
Show 17301+1019 GRV 958 211 49.9 23
Show 17311+1027 STF2176 AB 17 16.8 36
Show 17311+1027 GUI 19 AC 71 89.8 36
Show 17308+1052 LDS4747 353 24.7 38
Show 17318+1040 AG 355 333 22.4 47
Show 17321+1024 CLL 11 209 56.7 50
Show 17313+0949 UC 3361 348 21.5 55
Show 17279+1123 STF2166 282 27.0 56
Show 17307+1120 GWP2717 AB 150 2.9 59
Show 17307+1120 GWP2717 AC 19 19.8 59
Show 17317+1111 AG 354 55 2.8 61
Show 17286+1132 BPM 682 62 21.1 63
Show 17278+1137 BRT1285 13 2.8 70
Show 17263+1137 KPP1265 324 9.7 77
Show 17339+1031 BRT1286 196 4.3 77
Show 17340+1042 LDS4754 310 13.2 80
Show 17233+0936 HEI 797 335 1.3 97
Show 17330+0913 HDS2477 137 0.4 99
Show 17322+1156 ISO 4 141 0.2 102
Show 17346+0935 YSC 63 Aa,Ab 281 0.4 103
Show 17346+0935 STFA 34 AB 189 41.3 103
Show 17346+0935 STFA 34 AC 343 96.6 103
Show 17346+0935 STFA 34 AD 213 127.0 103
Show 17346+0935 STFA 34 BD 223 90.6 103
Show 17325+1201 BPM 686 83 107.9 108
Show 17245+0901 BRT3223 272 4.6 109
Show 17308+0844 J 2113 AB 280 2.8 110
Show 17308+0844 J 2113 AC 279 37.3 110
Show 17347+0922 TDS 873 356 1.0 111
Show 17326+1204 UC 3365 74 32.7 112
Show 17368+1034 STT 333 154 0.2 120
Show 17294+0824 J 3267 317 6.5 125
Show 17267+1232 HEI 548 76 2.9 127
Show 17343+1210 UC 3371 286 45.6 130
Show 17218+0905 WIS 317 352 492.4 133
Show 17293+0811 HU 176 330 0.3 139
Show 17368+1147 BPM 689 25 104.9 142
Show 17217+1209 GWP2704 134 25.4 144
Show 17230+1231 GWP2706 68 19.6 149
Show Rasalhague 17349+1234 MCY 4 260 0.3 155
Show 17219+0830 KPP3315 141 8.9 157
Show 17199+1155 UC 227 107 18.8 157
Show 17219+1230 HDS2451 81 0.4 158
Show 17382+0913 OSO 80 299 7.8 159
Show 17366+1220 UC 3376 36 33.0 160
Show 17386+0923 UC 3379 124 58.0 161
Show 17394+1107 TDT 453 205 0.6 162
Show 17339+0806 SHY 726 12 229.2 162

 
 
WDS 17287+1029 : COMPONENTS
 
 
  A B
B pa=57.4°
sep=3.27"
 
C pa=18.2°
sep=190.08"
pa=17.6°
sep=187.55"
 
 
17287+1029 A
 
 
Coord arcsec 2000 172843.65+102903.5 Mag 9.38 Spectral class G5 (yellow) PmRA 24.00
PmDE -114.0 Tycho2 0995-02488-1 ADS 10575 DM BD+10 3215
Tycho2
Tycho2 0995-02488-1 Pflag RAmdeg 262.18189401 DEmdeg 10.48431705
PmRA 27.6 PmDE -114.1 E RAmdeg 17 E DEmdeg 19
E pmRA 2.2 E pmDE 2.1 EpRAm 1990.88 EpDEm 1990.53
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.304 E BTmag 0.036 VTmag 9.381
E VTmag 0.024 Prox 34 TYC T HIP
CCDM RAdeg 262.18182889 DEdeg 10.48458472 EpRA 1990 1.61
EpDE 1990 1.55 E RAdeg 16.9 E DEdeg 18.7 Posflg
Corr 0.0
CCDM
Ccdm 17287+1029 RComp Comp A Note1
Note2 Discov num DRAs 1.65 DDEs 3.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp K5 PmNote *
PmRA 6 PmDE -121 Dm number +10 3215 Cat1 BD
Name2 +10 2057 Cat2 AGK2/3 HD M HD
ADS BDS A10575 M ADS BDS N IDS IDS 17240N1034A
HIC
 
 
17287+1029 B
 
 
Coord arcsec 2000 172843.84+102905.3 Mag 10.01 PmRA 18.00 PmDE -112.0
Tycho2 0995-01869-1 Calc delta mag 0.63 Calc coord yes
Tycho2
Tycho2 0995-01869-1 Pflag RAmdeg 262.18272810 DEmdeg 10.48479029
PmRA 20.4 PmDE -107.2 E RAmdeg 35 E DEmdeg 36
E pmRA 2.3 E pmDE 2.1 EpRAm 1988.66 EpDEm 1987.91
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.989 E BTmag 0.074 VTmag 10.007
E VTmag 0.049 Prox 34 TYC T HIP
CCDM RAdeg 262.18267972 DEdeg 10.48504222 EpRA 1990 1.60
EpDE 1990 1.54 E RAdeg 36.1 E DEdeg 36.5 Posflg
Corr 0.5
CCDM
Ccdm 17287+1029 RComp Comp B Note1
Note2 Discov num STF2170 DRAs DDEs
R dRAs Year 1945 Theta 068 Rho 3.8
Obs 19 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10575 M ADS BDS N IDS IDS 17240N1034B
HIC
 
 
17287+1029 C
 
 
Coord arcsec 2000 172847.68+103204.1 Mag 7.08 PmRA 6.00 PmDE -7.0
SAO 102846 HIP 85534 Tycho2 0995-00742-1 HD 158418
BD BD+10 3216 Calc delta mag 2.3 Calc coord yes
Tycho2
Tycho2 0995-00742-1 Pflag RAmdeg 262.19902903 DEmdeg 10.53402552
PmRA 9.3 PmDE -9.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.48 EpDEm 1991.27
Num 12 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 7.271 E BTmag 0.015 VTmag 7.083
E VTmag 0.011 Prox 999 TYC T HIP 85534
CCDM RAdeg 262.19900722 DEdeg 10.53404722 EpRA 1990 1.66
EpDE 1990 1.51 E RAdeg 4.3 E DEdeg 4.7 Posflg
Corr 0.0
SAO
SAO 102846 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.002 Vmag 8.6 SpType A2
Double code Source 29 CatNum 6113 DM BD+10 3216
DMcomp BDsup HD 158418 M HD 0
GC RA1950rad 4.5659475 DE1950rad 0.18453941 PmRA2000 0.0015
PmDE2000 -0.001
Hipparcos
Catalog H HIP 85534 Proxy RAhms 17 28 47.76
DEdms +10 32 02.6 Vmag 7.06 VarFlag R Vmag H
RAdeg 262.199 DEdeg 10.534 AstroRef Plx 3.51
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 158418 BD BD+10 3216
CD CP Dm number +10 3216 VIred 0.13
SpType A2 R SpType Coord arcsec 2000 172847.76+103202.6
Hipparcos 2
HIP 85534 Sn 5 So 0 Nc 1
RArad 4.5762359325 DErad 0.1838538091 Plx 4.41 PmRA 5.5
PmDE -7.28 E RArad 0.7 E DErad 0.55 E Plx 0.84
E pmRA 0.8 E pmDE 0.68 Hpmag 7.124 E Hpmag 0.0013
SHp 0.009 VA 0 BV 0.185 E BV 0.009
VI 0.2