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Doubles in session


Current system
23166-0135
STF 2995
HD 219542


Nearby doubles
9' : 23167-0127
GWP3265

17' : 23176-0131
BU 79AB

19' : 23165-0135
HDO 317

22' : 23179-0144
HJ 3183AB

45' : 23194-0148
GWP3278

45' : 23147-0100
CVR 982

56' : 23133-0106
LDS6015

58' : 23199-0105
CBL 548

61' : 23204-0115
RST4720

67' : 23210-0148
DAE 7

72' : 23122-0203
RST4717

74' : 23141-0238
BU 714

77' : 23192-0241
TDT3979

79' : 23147-0249
GWP3258

84' : 23210-0227
GWP3281

86' : 23210-0229
LSC 107

89' : 23179-0302
YSC 167

91' : 23110-0210
LDS6011

107' : 23097-0158
CRC 76

109' : 23185-0010
GWP3275

110' : 23181-0323
RST4719

112' : 23166-0016
UC 4914

114' : 23184-0015
GRV1144

114' : 23205+0002
LDS5254

115' : 23143+0015
HJ 3179AB

115' : 23183+0016
UC 4922



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23166-0135 STF 2995 (HD 219542)

 
 
23h 16m 35.24s -01° 35' 11.4" P.A. 32.00 sep 5.3 mag 8.20,8.61 Sp G5 dist. 64.68 pc (210.99 l.y.)
 
 
Coord 2000 23166-0135 Discov num STF2995 Comp Coord arcsec 2000 23 16 35.24 -01 35 11.4
Date first 1830 Date last 2021 Obs 98
Pa first 27 Pa last 32.4 P.A. Now (θ) 32.4°
Sep first 4.6 Sep last 5.26 Sep. Now (ρ) 5.26"
Mag pri 8.20 Mag sec 8.61 delta mag (ΔM) 0.41 Spectral class G5 (yellow)
Pri motion ra +165 Sec motion ra +168
Pri motion dec +021 Sec motion dec +023
Notes N T (See Notes, Parallax indicates physical)
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 219542 Constellation Pisces SAO 146605 HIP 114914
Tycho2 5243-00811-1 Gaia DR2 2638615189818036736 HD 219542 GC 32395
BD BD-02 5917 Distance 64.68 Distance ly 210.99
 
 
WDS 23166-0135 STF 2995 (HD 219542) : NOTES
 
 
discov_num notes refcode
STF2995 LDS 808.
 
 
REFERENCES
 
 
refcode metd author reference
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
23166-0135 STF2995 2006 86 32 5.3 8.20 8.61 G5 N D 231635.24-013511.4
23166-0135 STF2995 2010 88 32 5.1 8.20 8.61 G5 N D 231635.24-013511.4
23166-0135 STF2995 2011 89 32 5.4 8.20 8.61 G5 N D 231635.24-013511.4
23166-0135 STF2995 2013 92 32 5.2 8.20 8.61 G5 N D 231635.24-013511.4
23166-0135 STF2995 2015 93 32 5.4 8.20 8.61 G5 N 231635.24-013511.4
23166-0135 STF2995 2016 97 32 5.4 8.20 8.61 G5 N 231635.24-013511.4
23166-0135 STF2995 2021 98 32 5.3 8.20 8.61 G5 NT 231635.24-013511.4

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

 
 
WDS 23166-0135 STF 2995 (HD 219542) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23166-0135 STF 2995 (HD 219542) : MEASURES
 
 
No records found.

 
 
WDS 23166-0135 (HD 219542) : VIRTUAL EYEPIECE
 
 

23166-0135 STF2995A mag 8.2 Sp G5 23166-0135 STF2995B sep 5.3 P.A. 32.40 mag 8.61 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 23166-0135 (HD 219542) : ALADIN DSS IMAGE @ 23h 16m 35.24s -01° 35' 11.4"
 
 
 
 
WDS 23166-0135 STF 2995 (HD 219542) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23166-0135 STF2995 distance=0' 23167-0127 GWP3265 distance=9' 23176-0131 BU 79AB distance=17' 23176-0131 BU 79AC distance=17' 23165-0135 HDO 317 distance=19' 23179-0144 HJ 3183AB distance=22' 23179-0144 HJ 3183BC distance=23' 23194-0148 GWP3278 distance=45' 23147-0100 CVR 982 distance=45' 23133-0106 LDS6015 distance=56' 23199-0105 CBL 548 distance=58' 23204-0115 RST4720 distance=61' 23210-0148 DAE 7 distance=67' 23122-0203 RST4717 distance=72' 23141-0238 BU 714 distance=74' 23192-0241 TDT3979 distance=77' 23147-0249 GWP3258 distance=79' 23210-0227 GWP3281 distance=84' 23210-0229 LSC 107 distance=86' 23179-0302 YSC 167 distance=89' 23110-0210 LDS6011 distance=91' 23097-0158 CRC 76 distance=107' 23185-0010 GWP3275 distance=109' 23181-0323 RST4719 distance=110' 23166-0016 UC 4914 distance=112' 23184-0015 GRV1144 distance=114' 23205+0002 LDS5254 distance=114' 23143+0015 HJ 3179AB distance=115' 23183+0016 UC 4922 distance=115' 23143+0015 WLY 16BC distance=115' 23233-0231 GWP3288 distance=116' 23130+0009 SLW1309 distance=118' 23200-0018 GRV1145 distance=130' 23082-0207 UC 4891 distance=130' 23080-0114 KPP2269 distance=131' 23199-0028 SKF 930 distance=133' 23224+0006 NSN 769 distance=134' 23083-0228 RST5559 distance=135' 23183+0039 GWP3271 distance=137' 23121+0029 LDS6013 distance=139' 23165-0044 BAL 636 distance=140' 23157-0045 LDS6019 distance=141' 23200+0030 GRV1146 distance=142' 23176-0050 BAL 637 distance=147' 23107+0022 KPP4304 distance=147' 23233-0016 SLW1318 distance=150' 23140+0050 GRV1143 distance=151' 23235+0017 HJ 3189 distance=154' 23202-0051 LDS5069 distance=157' 23068-0240 CVR 972 distance=160' 23064-0227 UC 4881 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 23166-0135 STF2995 32 5.3
Show 23167-0127 GWP3265 28 116.7 9
Show 23176-0131 BU 79 AB 9 1.7 17
Show 23176-0131 BU 79 AC 156 15.3 17
Show 23165-0135 HDO 317 210 14.8 19
Show 23179-0144 HJ 3183 AB 93 88.0 22
Show 23179-0144 HJ 3183 BC 18 3.6 23
Show 23194-0148 GWP3278 302 20.7 45
Show 23147-0100 CVR 982 266 28.2 45
Show 23133-0106 LDS6015 146 149.5 56
Show 23199-0105 CBL 548 324 23.4 58
Show 23204-0115 RST4720 128 1.2 61
Show 23210-0148 DAE 7 325 0.1 67
Show 23122-0203 RST4717 238 2.6 72
Show 23141-0238 BU 714 104 0.5 74
Show 23192-0241 TDT3979 193 0.6 77
Show 23147-0249 GWP3258 255 28.8 79
Show 23210-0227 GWP3281 119 34.1 84
Show 23210-0229 LSC 107 324 0.1 86
Show 23179-0302 YSC 167 48 0.0 89
Show 23110-0210 LDS6011 103 154.6 91
Show 23097-0158 CRC 76 20 1.7 107
Show 23185-0010 GWP3275 164 7.4 109
Show 23181-0323 RST4719 221 2.1 110
Show 23166-0016 UC 4914 32 7.9 112
Show 23184-0015 GRV1144 44 11.6 114
Show 23205+0002 LDS5254 341 12.5 114
Show 23143+0015 HJ 3179 AB 8 21.1 115
Show 23183+0016 UC 4922 111 16.2 115
Show 23143+0015 WLY 16 BC 168 2.7 115
Show 23233-0231 GWP3288 319 11.0 116
Show 23130+0009 SLW1309 249 14.1 118
Show 23200-0018 GRV1145 91 17.1 130
Show 23082-0207 UC 4891 12 13.5 130
Show 23080-0114 KPP2269 284 19.0 131
Show 23199-0028 SKF 930 218 6.2 133
Show 23224+0006 NSN 769 176 1.3 134
Show 23083-0228 RST5559 153 0.8 135
Show 23183+0039 GWP3271 110 170.5 137
Show 23121+0029 LDS6013 106 255.9 139
Show 23165-0044 BAL 636 211 16.5 140
Show 23157-0045 LDS6019 36 67.1 141
Show 23200+0030 GRV1146 39 12.3 142
Show 23176-0050 BAL 637 12 5.2 147
Show 23107+0022 KPP4304 157 2.6 147
Show 23233-0016 SLW1318 97 28.6 150
Show 23140+0050 GRV1143 148 13.8 151
Show 23235+0017 HJ 3189 149 38.1 154
Show 23202-0051 LDS5069 277 2.7 157
Show 23068-0240 CVR 972 202 9.0 160
Show 23064-0227 UC 4881 84 41.3 162

 
 
WDS 23166-0135 : COMPONENTS
 
 
  A
B pa=32.4°
sep=5.26"
 
 
23166-0135 A
 
 
Componente originario normalizzato AB Name HD 219542 Coord arcsec 2000 231635.24-013511.4 Mag 8.2
Spectral class G5 (yellow) PmRA 165.00 PmDE 21.0 SAO 146605
HIP 114914 Tycho2 5243-00811-1 HD 219542 GC 32395
BD BD-02 5917
Tycho2
Tycho2 5243-00811-1 Pflag RAmdeg 349.14682655 DEmdeg -1.58650976
PmRA 170.3 PmDE 23.5 E RAmdeg 9 E DEmdeg 10
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.45 EpDEm 1991.31
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.7 Q pmRA 0.6
Q pmDE 1.6 BTmag 8.934 E BTmag 0.021 VTmag 8.203
E VTmag 0.015 Prox 53 TYC T HIP 114914
CCDM A RAdeg 349.14643611 DEdeg -1.58656389 EpRA 1990 1.75
EpDE 1990 1.71 E RAdeg 8.7 E DEdeg 9.5 Posflg D
Corr -0.3
SAO
SAO 146605 DelFlag RA1950 PmRA1950 0.0119
DE1950 PmDE1950 0.029 Vmag 7.7 SpType G5
Double code Source 70 CatNum 32395 DM BD-02 5917
DMcomp BDsup HD 219542 M HD 0
GC 32395 RA1950rad 6.08251874 DE1950rad -0.03244957 PmRA2000 0.0121
PmDE2000 0.024
Hipparcos
Catalog H HIP 114914 Proxy H RAhms 23 16 35.14
DEdms -01 35 11.7 Vmag 7.6 VarFlag R Vmag H
RAdeg 349.146 DEdeg -1.58657 AstroRef A Plx 18.3
CCDM 23166-0135 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 32 Rho 5.279 HD 219542 BD BD-02 5917
CD CP Dm number -02 5917 VIred 0.72
SpType G4 R SpType Coord arcsec 2000 231635.14-013511.7
Hipparcos 2
HIP 114914 Sn 15 So 3 Nc 2
RArad 6.0937546684 DErad -0.0276908944 Plx 15.46 PmRA 165.43
PmDE 20.25 E RArad 1.36 E DErad 0.76 E Plx 1.46
E pmRA 1.47 E pmDE 1.04 Hpmag 7.7318 E Hpmag 0.0018
SHp 0.011 VA 0 BV 0.654 E BV 0.006
VI 0.72
CCDM
Ccdm 23166-0135 RComp Comp A Note1
Note2 Discov num DRAs -0.64 DDEs -9.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp G5 PmNote *
PmRA 185 PmDE 41 Dm number -02 5917 Cat1 BD
Name2 -01 2819 Cat2 AGK2/3 HD 219542 M HD
ADS BDS A16642 M ADS BDS N IDS IDS 23114S0209A
HIC 114914
 
 
23166-0135 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231635.43-013507.0 Mag 8.61 PmRA 168.00
PmDE 23.0 Tycho2 5243-01373-1 Calc delta mag 0.41 Calc coord yes
Tycho2
Tycho2 5243-01373-1 Pflag RAmdeg 349.14763797 DEmdeg -1.58527692
PmRA 171.2 PmDE 24.7 E RAmdeg 10 E DEmdeg 13
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.44 EpDEm 1991.10
Num 4 Q RAmdeg 1.6 Q DEmdeg 2.6 Q pmRA 1.5
Q pmDE 2.7 BTmag 9.464 E BTmag 0.024 VTmag 8.610
E VTmag 0.017 Prox 53 TYC T HIP 114914
CCDM B RAdeg 349.14724944 DEdeg -1.58533333 EpRA 1990 1.84
EpDE 1990 1.81 E RAdeg 9.8 E DEdeg 12.9 Posflg D
Corr 0.1
CCDM
Ccdm 23166-0135 RComp Comp B Note1
Note2 Discov num STF2995 DRAs DDEs
R dRAs Year 1830 Theta 031 Rho 5.0
Obs 99 Vmag 8.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16642 M ADS BDS N IDS IDS 23114S0209B
HIC 114914