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Current system
16595+0942
STF 2111 CD


Nearby doubles
37' : 17014+0917
BRT3222

45' : 16581+0902
HDS2401

54' : 16581+1031
SKF 54

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HU 160

58' : 17029+0912
LDS4718

59' : 16556+0934
LDS4702

68' : 16565+1032
TDT 155

71' : 17034+0902
YSC 9

83' : 17020+0827
STF2114

87' : 16540+1010
DCH 120

94' : 17004+1113
GWP2685

98' : 16529+0941
GWP2677

103' : 17055+1033
BU 357

107' : 16588+1127
UC 3267

111' : 16541+0826
HEI 857

115' : 16563+1125
KPP3311

126' : 16511+0924
STF2106AB

130' : 16583+0733
RAO 603

133' : 17024+1146
CVR 194

135' : 17086+0951
HU 167

136' : 17017+0729
HEI 858

139' : 16507+0857
TDT 112

141' : 17088+0911
RAO 510

148' : 17092+0907
DAM 910

153' : 17096+1013
CVR 857

154' : 17021+0713
STF2113



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

16595+0942 STF 2111 CD

 
 
16h 59m 30.93s +09° 40' 58.6" P.A. 164.00 sep 25.8 mag 8.74,11.43 Sp F5
 
 
Coord 2000 16595+0942 Discov num STF2111 Comp CD Coord arcsec 2000 16 59 30.93 +09 40 58.6
Date first 1901 Date last 2015 Obs 12
Pa first 164 Pa last 163.7 P.A. Now (θ) 163.7°
Sep first 24.1 Sep last 25.789 Sep. Now (ρ) 25.789"
Mag pri 8.74 Mag sec 11.43 delta mag (ΔM) 2.69 Spectral class F5 (yellow-white)
Pri motion ra +000 Sec motion ra -006
Pri motion dec +010 Sec motion dec -001
Notes N (See Notes)
rPM=1.253
This double is not physical.
 
 
16595+0942 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 153475 121980 16 59 30 +09 42 12 BU 1298 AB 2016 42 132 0.4 8.25 9.56 1.31
Show 121980 16 59 30 +09 42 12 STTA 150 AB,C 2015 23 165 76.4 8.25 8.74 0.49
Show 121982 16 59 31 +09 40 59 STF 2111 CD 2015 12 164 25.8 8.74 11.43 2.69 <===
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 121982 Tycho2 0980-02445-1 Gaia DR2 4444166080384870656
HD 153476 GC 22907
 
 
WDS 16595+0942 STF 2111 CD : NOTES
 
 
discov_num notes refcode
BU 1298 AB: Burnham and van Biesbroeck estimate the following star 1.3 mag
fainter; the components appear about equally bright to me. Variable? B__1951a
 
 
REFERENCES
 
 
refcode metd author reference
B__1951a Ma j van den Bos, W.H. 1951CiUO..111...13V
B__1951a +J Union Obs. Johannesburg Circ. 111, 13, 1951
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 STF Struve, F.G.W.
212 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16595+0942 STF2111 CD 2002 5 164 26.0 8.74 11.43 F5 D 165930.93+094058.6
16595+0942 STF2111 CD 2012 7 164 25.8 8.74 11.43 F5 N D 165930.93+094058.6
16595+0942 STF2111 CD 2015 8 164 25.8 8.74 11.43 F5 N 165930.93+094058.6

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

 
 
WDS 16595+0942 STF 2111 CD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16595+0942 STF 2111 CD : MEASURES
 
 
No records found.

 
 
WDS 16595+0942 : VIRTUAL EYEPIECE
 
 

16595+0942 BU 1298A mag 8.25 Sp F0 16595+0942 BU 1298B sep 0.4 P.A. 132.40 mag 9.56 16595+0942 STF2111C sep 76.5 P.A. 164.40 mag 8.74 Sp F5 16595+0942 STF2111D sep 102.3 P.A. 164.30 mag 11.43 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 16595+0942 : ALADIN DSS IMAGE @ 16h 59m 30.93s +09° 40' 58.6"
 
 
 
 
WDS 16595+0942 STF 2111 CD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16595+0942 STF2111CD distance=0' 16595+0942 BU 1298AB distance=2' 16595+0942 STTA150AB,C distance=2' 17014+0917 BRT3222 distance=37' 16581+0902 HDS2401 distance=45' 16581+1031 SKF 54 distance=54' 16566+1014 HU 160 distance=56' 17029+0912 LDS4718 distance=58' 16556+0934 LDS4702 distance=59' 16565+1032 TDT 155 distance=68' 17034+0902 YSC 9 distance=71' 17020+0827 STF2114 distance=83' 16540+1010 DCH 120 distance=87' 17004+1113 GWP2685 distance=94' 16529+0941 GWP2677 distance=98' 17055+1033 BU 357 distance=103' 16588+1127 UC 3267 distance=107' 16541+0826 HEI 857 distance=111' 16563+1125 KPP3311 distance=115' 16511+0924 STF2106AB distance=126' 16511+0924 LBU 16AC distance=126' 16583+0733 RAO 603 distance=130' 17024+1146 CVR 194 distance=133' 17086+0951 HU 167 distance=135' 17017+0729 HEI 858 distance=136' 16507+0857 TDT 112 distance=139' 17088+0911 RAO 510 distance=141' 17092+0907 DAM 910 distance=148' 17096+1013 CVR 857 distance=153' 17021+0713 STF2113 distance=154' 17067+0747 RAO 509 distance=156' 16512+1122 BPM 671 distance=160' 17050+0724 TDT 204 distance=161' 17017+0701 DAM 699 distance=164' 16488+1039 CRC 73 distance=169' 17052+0710 UC 3288 distance=173' 17024+0653 BRT2168 distance=174' 16583+1234 GRV 943 distance=175' 17098+0804 OSO 77AB distance=181' 17098+0804 OSO 77AC distance=181' 17098+0804 OSO 77AD distance=181' 17098+0804 OSO 77AE distance=181' 17098+0804 OSO 77AF distance=181' 17098+0804 OSO 77AG distance=181' 17098+0804 OSO 77AH distance=181' 17116+1008 DAM 974 distance=182' 16471+0933 TDT 84 distance=184' 16490+1120 GWP2671 distance=184' 17077+0722 YSC 62 distance=185' 16592+0636 LDS4712 distance=185' 17005+0635 CHR 59 distance=187' 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 16595+0942 STF2111 CD 164 25.8
Show 16595+0942 BU 1298 AB 132 0.4 2
Show 16595+0942 STTA150 AB,C 165 76.4 2
Show 17014+0917 BRT3222 183 4.1 37
Show 16581+0902 HDS2401 18 0.3 45
Show 16581+1031 SKF 54 197 2.5 54
Show 16566+1014 HU 160 205 0.3 56
Show 17029+0912 LDS4718 315 42.6 58
Show 16556+0934 LDS4702 91 292.6 59
Show 16565+1032 TDT 155 268 0.5 68
Show 17034+0902 YSC 9 78 0.2 71
Show 17020+0827 STF2114 196 1.2 83
Show 16540+1010 DCH 120 76 0.4 87
Show 17004+1113 GWP2685 210 5.6 94
Show 16529+0941 GWP2677 86 17.4 98
Show 17055+1033 BU 357 308 1.5 103
Show 16588+1127 UC 3267 104 8.7 107
Show 16541+0826 HEI 857 138 0.5 111
Show 16563+1125 KPP3311 180 2.6 115
Show 16511+0924 STF2106 AB 171 0.8 126
Show 16511+0924 LBU 16 AC 159 69.5 126
Show 16583+0733 RAO 603 136 0.5 130
Show 17024+1146 CVR 194 196 8.7 133
Show 17086+0951 HU 167 93 0.8 135
Show 17017+0729 HEI 858 256 1.2 136
Show 16507+0857 TDT 112 119 0.9 139
Show 17088+0911 RAO 510 -1 0.2 141
Show 17092+0907 DAM 910 73 4.2 148
Show 17096+1013 CVR 857 4 21.6 153
Show 17021+0713 STF2113 117 5.3 154
Show 17067+0747 RAO 509 -1 0.2 156
Show 16512+1122 BPM 671 89 33.8 160
Show 17050+0724 TDT 204 152 0.6 161
Show 17017+0701 DAM 699 278 21.9 164
Show 16488+1039 CRC 73 210 0.2 169
Show 17052+0710 UC 3288 245 50.5 173
Show 17024+0653 BRT2168 157 3.2 174
Show 16583+1234 GRV 943 273 17.4 175
Show 17098+0804 OSO 77 AB 275 6.4 181
Show 17098+0804 OSO 77 AC 56 9.1 181
Show 17098+0804 OSO 77 AD 353 10.3 181
Show 17098+0804 OSO 77 AE 101 10.8 181
Show 17098+0804 OSO 77 AF 268 15.8 181
Show 17098+0804 OSO 77 AG 198 15.7 181
Show 17098+0804 OSO 77 AH 20 17.1 181
Show 17116+1008 DAM 974 77 5.7 182
Show 16471+0933 TDT 84 345 2.9 184
Show 16490+1120 GWP2671 170 18.9 184
Show 17077+0722 YSC 62 4 0.1 185
Show 16592+0636 LDS4712 237 78.2 185
Show 17005+0635 CHR 59 76 0.2 187

 
 
WDS 16595+0942 : COMPONENTS
 
 
  A B C
B pa=132.4°
sep=0.41"
 
C pa=164.4°
sep=76.51"
pa=164.6°
sep=76.16"
 
D pa=164.3°
sep=102.27"
pa=164.4°
sep=101.92"
pa=163.9°
sep=25.76"
 
 
16595+0942 A
 
 
Name HD 153475 Coord arcsec 2000 165929.54+094212.3 Mag 8.25 Spectral class F0 (yellow-white)
PmRA -1.00 PmDE 12.0 SAO 121980 HIP 83143
Tycho2 0980-00961-1 HD 153475 GC 22906 BD BD+09 3303
Tycho2
Tycho2 0980-00961-1 Pflag RAmdeg 254.87312429 DEmdeg 9.70342271
PmRA -1.2 PmDE 11.6 E RAmdeg 5 E DEmdeg 6
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.61 EpDEm 1991.33
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 8.553 E BTmag 0.016 VTmag 8.029
E VTmag 0.011 Prox 764 TYC T HIP 83143
CCDM AB RAdeg 254.87312694 DEdeg 9.70339556 EpRA 1990 1.83
EpDE 1990 1.68 E RAdeg 4.9 E DEdeg 5.7 Posflg P
Corr -0.2
SAO
SAO 121980 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.009 Vmag 8 SpType F0
Double code Source 70 CatNum 22906 DM BD+09 3303
DMcomp BDsup HD 153475 M HD 0
GC 22906 RA1950rad 4.43799586 DE1950rad 0.17064062 PmRA2000 -0.0003
PmDE2000 -0.008
Hipparcos
Catalog H HIP 83143 Proxy H RAhms 16 59 29.54
DEdms +09 42 12.3 Vmag 7.96 VarFlag R Vmag G
RAdeg 254.873 DEdeg 9.70343 AstroRef A Plx 5.19
CCDM 16595+0942 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 124 Rho 0.429 HD 153475 BD BD+09 3303
CD CP Dm number +09 3303 VIred 0.54
SpType F0 R SpType Coord arcsec 2000 165929.54+094212.3
Hipparcos 2
HIP 83143 Sn 15 So 3 Nc 2
RArad 4.448374376 DErad 0.1693567685 Plx 3.55 PmRA -1.57
PmDE 7.76 E RArad 0.9 E DErad 0.66 E Plx 0.98
E pmRA 0.94 E pmDE 0.84 Hpmag 8.0546 E Hpmag 0.0012
SHp 0.014 VA 0 BV 0.468 E BV 0.004
VI 0.54
CCDM
Ccdm 16595+0942 RComp Comp A Note1
Note2 Discov num DRAs -0.48 DDEs 12.0
R dRAs 10 Year Theta Rho
Obs 4 Vmag 7.9 Sp F0 PmNote *
PmRA -14 PmDE 4 Dm number +09 3303 Cat1 BD
Name2 +09 1977 Cat2 AGK2/3 HD 153475 M HD
ADS BDS A10295 M ADS BDS N IDS IDS 16547N0951A
HIC 83143
 
 
16595+0942 B
 
 
Coord arcsec 2000 165929.56+094212.0 Mag 9.56 PmRA -1.00 PmDE 12.0
Calc delta mag 1.31 Calc coord yes
CCDM
Ccdm 16595+0942 RComp Comp B Note1
Note2 Discov num BU 1298 DRAs DDEs
R dRAs Year 1959 Theta 116 Rho 0.5
Obs 15 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10295 M ADS BDS N IDS IDS 16547N0951B
HIC 83143
 
 
16595+0942 C
 
 
Coord arcsec 2000 165930.93+094058.6 Coord calc 165930.93+094058.6 Mag 8.74 Spectral class F5 (yellow-white)
PmRA 0.00 PmDE 10.0 SAO 121982 Tycho2 0980-02445-1
HD 153476 GC 22907 DM BD+09 3304 Calc delta mag 0.49
Tycho2
Tycho2 0980-02445-1 Pflag RAmdeg 254.87889016 DEmdeg 9.68296155
PmRA 0.6 PmDE 10.9 E RAmdeg 7 E DEmdeg 8
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.52 EpDEm 1991.09
Num 9 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 9.262 E BTmag 0.018 VTmag 8.740
E VTmag 0.014 Prox 249 TYC T HIP
CCDM RAdeg 254.87888861 DEdeg 9.68293667 EpRA 1990 1.89
EpDE 1990 1.73 E RAdeg 7.0 E DEdeg 8.3 Posflg
Corr -0.2
SAO
SAO 121982 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 0.004 Vmag 8.4 SpType F5
Double code Source 70 CatNum 22907 DM BD+09 3304
DMcomp BDsup HD 153476 M HD 0
GC 22907 RA1950rad 4.43808961 DE1950rad 0.17028593 PmRA2000 -0.0016
PmDE2000 0.005
CCDM
Ccdm 16595+0942 RComp Comp C Note1
Note2 Discov num STT4150 DRAs 0.91 DDEs -61.8
R dRAs 10 Year 1874 Theta 165 Rho 77.0
Obs 4 Vmag 8.4 Sp F5 PmNote *
PmRA -9 PmDE 2 Dm number +09 3304 Cat1 BD
Name2 +09 1978 Cat2 AGK2/3 HD 153476 M HD
ADS BDS A10295 M ADS BDS N IDS IDS 16547N0951C
HIC
 
 
16595+0942 D
 
 
Coord arcsec 2000 165931.41+094033.8 Mag 11.43 PmRA -6.00 PmDE -1.0
Tycho2 0980-02010-1 Calc delta mag 3.18 Calc coord yes
Tycho2
Tycho2 0980-02010-1 Pflag RAmdeg 254.88063413 DEmdeg 9.67622921
PmRA -6.1 PmDE -1.2 E RAmdeg 57 E DEmdeg 66
E pmRA 4.1 E pmDE 3.9 EpRAm 1989.00 EpDEm 1987.42
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.962 E BTmag 0.105 VTmag 11.431
E VTmag 0.097 Prox 249 TYC HIP
CCDM RAdeg 254.88064833 DEdeg 9.67623194 EpRA 1990 1.82
EpDE 1990 1.76 E RAdeg 57.8 E DEdeg 67.6 Posflg
Corr -0.2
CCDM
Ccdm 16595+0942 RComp C Comp D Note1
Note2 Discov num STF2111 DRAs DDEs
R dRAs Year 1901 Theta 164 Rho 24.0
Obs 1 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10295 M ADS BDS N N IDS IDS 16547N0951D
HIC