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Doubles in session


Current system
17346+0935
STFA 34 BD


Nearby doubles
13' : 17347+0922
TDS 873

33' : 17330+0913
HDS2477

52' : 17313+0949
UC 3361

57' : 17382+0913
OSO 80

58' : 17339+1031
BRT1286

60' : 17377+0855
BRT2171AB

61' : 17386+0923
UC 3379

62' : 17321+1024
CLL 11

68' : 17380+0849
GRV 963

68' : 17340+1042
LDS4754

69' : 17368+1034
STT 333

74' : 17311+1027
STF2176AB

76' : 17308+0844
J 2113AB

78' : 17318+1040
AG 355

80' : 17301+1019
GRV 958

89' : 17339+0806
SHY 726

97' : 17294+1032
UC 3352

97' : 17308+1052
LDS4747

101' : 17403+1030
BRT1288

103' : 17287+1029
STF2170AB

104' : 17294+0824
J 3267

106' : 17317+1111
AG 354

115' : 17293+0811
HU 176

117' : 17394+1107
TDT 453

120' : 17307+1120
GWP2717AB

123' : 17332+0734
A 1153



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

17346+0935 STFA 34 BD

 
 
17h 34m 36.21s +09° 34' 31.5" P.A. 223.00 sep 90.6 mag 7.50,11.98 Sp A8IV
 
 
Coord 2000 17346+0935 Discov num STFA 34 Comp BD Coord arcsec 2000 17 34 36.21 +09 34 31.5
Date first 1896 Date last 2015 Obs 11
Pa first 224 Pa last 223.2 P.A. Now (θ) 223.2°
Sep first 91.6 Sep last 90.645 Sep. Now (ρ) 90.645"
Mag pri 7.50 Mag sec 11.98 delta mag (ΔM) 4.48 Spectral class A8IV (white)
Pri motion ra +002 Sec motion ra +007
Pri motion dec -008 Sec motion dec -001
Notes N (See Notes)
rPM=1.043
This double is not physical.
 
 
17346+0935 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 122526 17 34 37 +09 35 12 YSC 63 Aa,Ab 2013 4 281 0.4 5.80 10.10 4.30
Show 53 Oph 122526 17 34 37 +09 35 12 STFA 34 AB 2019 96 189 41.3 5.80 7.50 1.70
Show 122526 17 34 37 +09 35 12 STFA 34 AC 2013 10 343 96.6 5.80 11.90 6.10
Show 122526 17 34 37 +09 35 12 STFA 34 AD 2020 8 213 127.0 5.80 11.98 6.18
Show 17 34 36 +09 34 32 STFA 34 BD 2015 11 223 90.6 7.50 11.98 4.48 <===
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0996-02303-1 Gaia DR2 4490827635882165248
 
 
WDS 17346+0935 STFA 34 BD : NOTES
 
 
discov_num notes refcode
STFA 34 53 Oph = f Oph. STTA155. B is BD+09@3423.
AB: H 5 30. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
34 YSC Yale-Southern Connecticut (from additional DD list - see HOR)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17346+0935 STFA 34 BD 1989 3 223 127.2 7.82 10.80 N 173436.21+093431.5
17346+0935 STFA 34 BD 2008 4 224 91.1 7.82 10.80 N D 173436.21+093431.5
17346+0935 STFA 34 BD 2013 6 223 90.4 7.50 11.98 N 173436.21+093431.5
17346+0935 STFA 34 BD 2015 7 223 90.6 7.50 11.98 A8IV N 173436.21+093431.5

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

 
 
WDS 17346+0935 STFA 34 BD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17346+0935 STFA 34 BD : MEASURES
 
 
No records found.

 
 
WDS 17346+0935 : VIRTUAL EYEPIECE
 
 

17346+0935 STFA 34A mag 5.8 Sp A2V 17346+0935 YSC 63Ab sep 0.4 P.A. 280.90 mag 10.1 17346+0935 STFA 34B sep 41.3 P.A. 189.90 mag 7.5 Sp A8IV 17346+0935 STFA 34C sep 96.5 P.A. 343.60 mag 11.9 17346+0935 STFA 34D sep 126.5 P.A. 212.60 mag 11.98 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 17346+0935 : ALADIN DSS IMAGE @ 17h 34m 36.21s +09° 34' 31.5"
 
 
 
 
WDS 17346+0935 STFA 34 BD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17346+0935 STFA 34BD distance=0' 17346+0935 YSC 63Aa,Ab distance=1' 17346+0935 STFA 34AB distance=1' 17346+0935 STFA 34AC distance=1' 17346+0935 STFA 34AD distance=1' 17347+0922 TDS 873 distance=13' 17330+0913 HDS2477 distance=33' 17313+0949 UC 3361 distance=52' 17382+0913 OSO 80 distance=57' 17339+1031 BRT1286 distance=58' 17377+0855 BRT2171AB distance=60' 17386+0923 UC 3379 distance=61' 17321+1024 CLL 11 distance=62' 17380+0849 GRV 963 distance=68' 17340+1042 LDS4754 distance=68' 17368+1034 STT 333 distance=69' 17311+1027 STF2176AB distance=74' 17311+1027 GUI 19AC distance=74' 17308+0844 J 2113AB distance=76' 17308+0844 J 2113AC distance=76' 17318+1040 AG 355 distance=78' 17301+1019 GRV 958 distance=80' 17339+0806 SHY 726 distance=89' 17294+1032 UC 3352 distance=97' 17308+1052 LDS4747 distance=97' 17403+1030 BRT1288 distance=101' 17287+1029 STF2170AB distance=103' 17287+1029 GUI 18AC distance=103' 17294+0824 J 3267 distance=104' 17317+1111 AG 354 distance=106' 17293+0811 HU 176 distance=115' 17394+1107 TDT 453 distance=117' 17307+1120 GWP2717AB distance=120' 17307+1120 GWP2717AC distance=120' 17332+0734 A 1153 distance=123' 17420+1038 HDS2504 distance=127' 17299+0747 CLZ 71 distance=129' 17399+0748 HDS2499 distance=133' 17433+1018 HEI 551 distance=135' 17366+0723 A 1156 distance=136' 17420+0814 STF2193 distance=136' 17368+1147 BPM 689 distance=136' 17436+0856 TDT 479 distance=139' 17432+1029 BRT1289 distance=139' 17322+1156 ISO 4 distance=146' 17284+0742 LDS4742 distance=146' 17286+1132 BPM 682 distance=148' 17279+1123 STF2166 distance=148' 17365+0708 UC 3374 distance=150' 17386+1153 BRT1287BC distance=150' 17386+1153 BRT1287AB distance=150' 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 17346+0935 STFA 34 BD 223 90.6
Show 17346+0935 YSC 63 Aa,Ab 281 0.4 1
Show 17346+0935 STFA 34 AB 189 41.3 1
Show 17346+0935 STFA 34 AC 343 96.6 1
Show 17346+0935 STFA 34 AD 213 127.0 1
Show 17347+0922 TDS 873 356 1.0 13
Show 17330+0913 HDS2477 137 0.4 33
Show 17313+0949 UC 3361 348 21.5 52
Show 17382+0913 OSO 80 299 7.8 57
Show 17339+1031 BRT1286 196 4.3 58
Show 17377+0855 BRT2171 AB 319 3.5 60
Show 17386+0923 UC 3379 124 58.0 61
Show 17321+1024 CLL 11 209 56.7 62
Show 17380+0849 GRV 963 30 66.4 68
Show 17340+1042 LDS4754 310 13.2 68
Show 17368+1034 STT 333 154 0.2 69
Show 17311+1027 STF2176 AB 17 16.8 74
Show 17311+1027 GUI 19 AC 71 89.8 74
Show 17308+0844 J 2113 AB 280 2.8 76
Show 17308+0844 J 2113 AC 279 37.3 76
Show 17318+1040 AG 355 333 22.4 78
Show 17301+1019 GRV 958 211 49.9 80
Show 17339+0806 SHY 726 12 229.2 89
Show 17294+1032 UC 3352 90 37.4 97
Show 17308+1052 LDS4747 353 24.7 97
Show 17403+1030 BRT1288 155 3.9 101
Show 17287+1029 STF2170 AB 58 3.3 103
Show 17287+1029 GUI 18 AC 19 190.4 103
Show 17294+0824 J 3267 317 6.5 104
Show 17317+1111 AG 354 55 2.8 106
Show 17293+0811 HU 176 330 0.3 115
Show 17394+1107 TDT 453 205 0.6 117
Show 17307+1120 GWP2717 AB 150 2.9 120
Show 17307+1120 GWP2717 AC 19 19.8 120
Show 17332+0734 A 1153 105 1.1 123
Show 17420+1038 HDS2504 214 0.2 127
Show 17299+0747 CLZ 71 306 6.9 129
Show 17399+0748 HDS2499 243 0.7 133
Show 17433+1018 HEI 551 68 3.4 135
Show 17366+0723 A 1156 347 0.2 136
Show 17420+0814 STF2193 65 5.9 136
Show 17368+1147 BPM 689 25 104.9 136
Show 17436+0856 TDT 479 341 1.5 139
Show 17432+1029 BRT1289 19 3.9 139
Show 17322+1156 ISO 4 141 0.2 146
Show 17284+0742 LDS4742 92 311.9 146
Show 17286+1132 BPM 682 62 21.1 148
Show 17279+1123 STF2166 282 27.0 148
Show 17365+0708 UC 3374 35 51.4 150
Show 17386+1153 BRT1287 BC 164 3.7 150
Show 17386+1153 BRT1287 AB 122 4.1 150

 
 
WDS 17346+0935 : COMPONENTS
 
 
  A Ab B C
Ab pa=280.9°
sep=0.39"
 
B pa=189.9°
sep=41.31"
pa=189.4°
sep=41.32"
 
C pa=343.6°
sep=96.53"
pa=343.8°
sep=96.35"
pa=351.4°
sep=134.82"
 
D pa=212.6°
sep=126.48"
pa=212.5°
sep=126.33"
pa=222.9°
sep=89.81"
pa=191.6°
sep=203.30"
 
 
17346+0935 A
 
 
Name 53 Oph Coord arcsec 2000 173436.69+093512.2 Mag 5.8 Spectral class A2V (white)
PmRA 6.00 PmDE -10.0 SAO 122526 HIP 85998
Tycho2 0996-00317-1 HD 159480 HR 6548 GC 23824
BD BD+09 3424 Flamsteed 53 Ophiuchi Flamsteed name 53 Oph
Tycho2
Tycho2 0996-00317-1 Pflag RAmdeg 263.65288976 DEmdeg 9.58670467
PmRA 5.0 PmDE -7.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.35 EpDEm 1991.23
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.2 BTmag 5.839 E BTmag 0.014 VTmag 5.802
E VTmag 0.009 Prox 412 TYC T HIP 85998
CCDM RAdeg 263.65287778 DEdeg 9.58672306 EpRA 1990 1.56
EpDE 1990 1.43 E RAdeg 3.6 E DEdeg 3.8 Posflg
Corr 0.2
SAO
SAO 122526 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.008 Vmag 5.8 SpType A2
Double code Source 70 CatNum 23824 DM BD+09 3424
DMcomp BDsup HD 159480 M HD 0
GC 23824 RA1950rad 4.59124476 DE1950rad 0.16788308 PmRA2000 0.0003
PmDE2000 -0.008
Hipparcos
Catalog H HIP 85998 Proxy RAhms 17 34 36.69
DEdms +09 35 12.2 Vmag 5.8 VarFlag R Vmag H
RAdeg 263.653 DEdeg 9.58672 AstroRef Plx 9.54
CCDM 17346+0935 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 159480 BD BD+09 3424
CD CP Dm number +09 3424 VIred 0.06
SpType A2V R SpType Coord arcsec 2000 173436.69+093512.2
Hipparcos 2
HIP 85998 Sn 5 So 0 Nc 1
RArad 4.6016108069 DErad 0.1673198953 Plx 9.66 PmRA 5.61
PmDE -9.79 E RArad 0.28 E DErad 0.24 E Plx 0.38
E pmRA 0.28 E pmDE 0.26 Hpmag 5.8232 E Hpmag 0.0005
SHp 0.005 VA 0 BV 0.04 E BV 0
VI 0.06
CCDM
Ccdm 17346+0935 RComp Comp A Note1
Note2 Discov num DRAs 0.69 DDEs 11.9
R dRAs 10 Year Theta Rho
Obs 4 Vmag 5.8 Sp A2 PmNote *
PmRA -5 PmDE -8 Dm number +09 3424 Cat1 BD
Name2 +09 2073 Cat2 AGK2/3 HD 159480 M HD
ADS BDS A10635 M ADS BDS N IDS IDS 17299N0939A
HIC 85998
 
 
17346+0935 Ab
 
 
Coord arcsec 2000 173436.66+093512.3 Mag 10.1 Calc delta mag 4.3 Calc coord yes
 
 
17346+0935 B
 
 
Coord arcsec 2000 173436.21+093431.5 Coord calc 173436.21+093431.5 Mag 7.5 Spectral class A8IV (white)
PmRA 2.00 PmDE -8.0 Tycho2 0996-02303-1 Calc delta mag 1.7
Tycho2
Tycho2 0996-02303-1 Pflag RAmdeg 263.65086821 DEmdeg 9.57544322
PmRA 3.7 PmDE -6.9 E RAmdeg 5 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.32 EpDEm 1990.99
Num 9 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.3 BTmag 7.759 E BTmag 0.016 VTmag 7.499
E VTmag 0.012 Prox 412 TYC T HIP
CCDM RAdeg 263.65085944 DEdeg 9.57545944 EpRA 1990 1.65
EpDE 1990 1.46 E RAdeg 5.0 E DEdeg 5.7 Posflg
Corr 0.3
CCDM
Ccdm 17346+0935 RComp Comp B Note1
Note2 Discov num STF4034 DRAs 0.17 DDEs -28.5
R dRAs 10 Year 1835 Theta 191 Rho 41.2
Obs 15 Vmag 8.5 Sp PmNote *
PmRA -12 PmDE -13 Dm number +09 3423 Cat1 BD
Name2 +09 2072 Cat2 AGK2/3 HD M HD
ADS BDS A10635 M ADS BDS N IDS IDS 17299N0939B
HIC
 
 
17346+0935 C
 
 
Coord arcsec 2000 173434.85+093644.8 Mag 11.9 PmRA -21.00 PmDE 29.0
Tycho2 0996-00789-1 Calc delta mag 6.1 Calc coord yes
Tycho2
Tycho2 0996-00789-1 Pflag RAmdeg 263.64523067 DEmdeg 9.61249209
PmRA -18.8 PmDE 24.6 E RAmdeg 89 E DEmdeg 101
E pmRA 2.7 E pmDE 2.7 EpRAm 1975.64 EpDEm 1968.49
Num 3 Q RAmdeg 0.8 Q DEmdeg 1.6 Q pmRA 0.8
Q pmDE 1.6 BTmag 12.994 E BTmag 0.348 VTmag 11.899
E VTmag 0.211 Prox 964 TYC HIP
CCDM RAdeg 263.64527361 DEdeg 9.61242917 EpRA 1990 1.62
EpDE 1990 1.46 E RAdeg 98.9 E DEdeg 119.0 Posflg
Corr 0.0
CCDM
Ccdm 17346+0935 RComp Comp C Note1
Note2 Discov num STF4034 DRAs DDEs
R dRAs Year 1912 Theta 345 Rho 94.0
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10635 M ADS BDS N IDS IDS 17299N0939C
HIC
 
 
17346+0935 D
 
 
Coord arcsec 2000 173432.08+093325.7 Mag 11.98 PmRA 7.00 PmDE -1.0
Calc delta mag 6.18 Calc coord yes
CCDM
Ccdm 17346+0935 RComp Comp D Note1
Note2 Discov num STF4034 DRAs DDEs
R dRAs Year 1912 Theta 223 Rho 91.4
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10635 M ADS BDS N IDS IDS 17299N0939D
HIC