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Doubles in session


Current system
14523-0957
HDS 2098 AB
HD 131181


Nearby doubles
30' : 14540-0945
ABT 9

35' : 14500-0956
SHN 30

37' : 14512-1030
UC 2854

38' : 14515-1033
RST3898

51' : 14489-0959
RST3896

61' : 14524-1057
HJ 4713

66' : 14551-0906
TOK 164

68' : 14549-0901
WIS 275

70' : 14492-1050
HU 141

74' : 14477-0931
LDS4504

78' : 14574-1017
RST3901

78' : 14471-0946
AHD 26

78' : 14488-0859
GWP2461AB

80' : 14560-1056
LDS4515

106' : 14518-0814
J 3312

111' : 14509-0810
BRT 551

111' : 14458-1052
GWP2454

113' : 14463-1105
HJ 4700

115' : 14548-0809
RST3899

116' : 14526-1151
LDS 511

117' : 14582-0842
BU 808AB

121' : 14589-1109
STF1894AB

124' : 14597-0858
DVG 42

125' : 14482-0809
KPP 324

128' : 14457-1119
OCC 623

130' : 14469-0815
UC 2837



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.

14523-0957 HDS 2098 AB (HD 131181)

 
 
14h 52m 19.27s -09° 57' 11.3" P.A. 66.00 sep 0.9 mag 9.12,11.57 Sp G0 dist. 250.63 pc (817.56 l.y.)
 
 
Coord 2000 14523-0957 Discov num HDS2098 Comp AB Coord arcsec 2000 14 52 19.27 -09 57 11.3
Date first 1991 Date last 2021 Obs 8
Pa first 76 Pa last 66.3 P.A. Now (θ) 66.3°
Sep first 0.8 Sep last 0.901 Sep. Now (ρ) 0.901"
Mag pri 9.12 Mag sec 11.57 delta mag (ΔM) 2.45 Spectral class G0 (yellow)
Pri motion ra -013 Sec motion ra -007
Pri motion dec -012 Sec motion dec -011
Notes
rPM=0.344
Nature of this double is uncertain.
 
 
14523-0957 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 140190 14 52 19 -09 57 11 YSC 220 Aa,Ab 2021 6 242 0.2 9.80 9.90 0.10
Show HD 131181 140190 14 52 19 -09 57 11 HDS 2098 AB 2021 8 66 0.9 9.12 11.57 2.45 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 131181 Constellation Libra SAO 140190 HIP 72745
Tycho2 5582-00221-1 Gaia DR2 6326160585588224640 HD 131181 BD BD-09 4017
Distance 250.63 Distance ly 817.56
 
 
WDS 14523-0957 HDS 2098 AB (HD 131181) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
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
14523-0957 HDS2098 AB 2012 4 66 0.9 9.12 11.57 G0 145219.27-095711.3
14523-0957 HDS2098 AB 2019 7 66 0.9 9.12 11.57 G0 145219.27-095711.3
14523-0957 HDS2098 AB 2021 8 66 0.9 9.12 11.57 G0 145219.27-095711.3

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

 
 
WDS 14523-0957 HDS 2098 AB (HD 131181) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14523-0957 HDS 2098 AB (HD 131181) : MEASURES
 
 
No records found.

 
 
WDS 14523-0957 (HD 131181) : VIRTUAL EYEPIECE
 
 

14523-0957 HDS2098A mag 9.12 Sp G0 14523-0957 YSC 220Ab sep 0.2 P.A. 241.40 mag 9.9 14523-0957 HDS2098B sep 0.9 P.A. 66.00 mag 11.57 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 14523-0957 (HD 131181) : ALADIN DSS IMAGE @ 14h 52m 19.27s -09° 57' 11.3"
 
 
 
 
WDS 14523-0957 HDS 2098 AB (HD 131181) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14523-0957 HDS2098AB distance=0' 14540-0945 ABT 9 distance=30' 14500-0956 SHN 30 distance=35' 14512-1030 UC 2854 distance=37' 14515-1033 RST3898 distance=38' 14489-0959 RST3896 distance=51' 14524-1057 HJ 4713 distance=61' 14551-0906 TOK 164 distance=66' 14549-0901 WIS 275 distance=68' 14492-1050 HU 141 distance=70' 14477-0931 LDS4504 distance=74' 14574-1017 RST3901 distance=78' 14471-0946 AHD 26 distance=78' 14488-0859 GWP2461AB distance=78' 14560-1056 LDS4515 distance=80' 14518-0814 J 3312 distance=106' 14509-0810 BRT 551 distance=111' 14458-1052 GWP2454 distance=111' 14463-1105 HJ 4700 distance=113' 14548-0809 RST3899 distance=115' 14526-1151 LDS 511 distance=116' 14582-0842 BU 808AB distance=117' 14582-0842 BU 808AC distance=117' 14589-1109 STF1894AB distance=121' 14589-1109 STF1894AC distance=121' 14597-0858 DVG 42 distance=124' 14482-0809 KPP 324 distance=125' 14457-1119 OCC 623 distance=128' 14469-0815 UC 2837 distance=130' 14551-0744 RST3900AB distance=140' 14551-0744 PWS 10AC distance=140' 14551-0744 PWS 10AD distance=140' 14551-0744 PWS 10AE distance=140' 14428-0937 UC 2827 distance=142' 14431-1050 OCC 42 distance=147' 15010-0844 RST3902 distance=148' 14476-1207 UC 2841 distance=148' 14595-1145 NSN 422 distance=152' 15010-0831 J 1586CD distance=154' 15010-0831 J 1586AB (Zuben elakribi) distance=155' 15010-0831 J 1586AC (Zuben elakribi) distance=155' 14571-0738 J 1613 distance=156' 14439-0821 WIS 270 distance=158' 14498-1231 UC 2849AB distance=159' 15023-0858 RST3903 distance=159' 14416-0946 MEL 8Ba,Bb distance=159' 14416-0946 SEF 1AB distance=159' 15016-0828 HDS2120 distance=165' 14572-0729 GWP2474 distance=165' 14419-1057 J 2107 distance=165' 15036-0950 ABT 10 distance=168' 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 14523-0957 HDS2098 AB 66 0.9
Show 14523-0957 YSC 220 Aa,Ab 242 0.2
Show 14540-0945 ABT 9 336 23.0 30
Show 14500-0956 SHN 30 78 0.2 35
Show 14512-1030 UC 2854 118 77.0 37
Show 14515-1033 RST3898 249 0.7 38
Show 14489-0959 RST3896 345 2.4 51
Show 14524-1057 HJ 4713 85 15.4 61
Show 14551-0906 TOK 164 46 24.1 66
Show 14549-0901 WIS 275 190 208.4 68
Show 14492-1050 HU 141 311 0.4 70
Show 14477-0931 LDS4504 230 9.1 74
Show 14574-1017 RST3901 10 1.3 78
Show 14471-0946 AHD 26 277 14.9 78
Show 14488-0859 GWP2461 AB 191 91.6 78
Show 14560-1056 LDS4515 14 7.3 80
Show 14518-0814 J 3312 97 4.4 106
Show 14509-0810 BRT 551 55 3.9 111
Show 14458-1052 GWP2454 52 6.6 111
Show 14463-1105 HJ 4700 221 25.7 113
Show 14548-0809 RST3899 233 1.0 115
Show 14526-1151 LDS 511 108 16.9 116
Show 14582-0842 BU 808 AB 68 0.5 117
Show 14582-0842 BU 808 AC 308 89.0 117
Show 14589-1109 STF1894 AB 38 19.7 121
Show 14589-1109 STF1894 AC 42 175.1 121
Show 14597-0858 DVG 42 342 20.4 124
Show 14482-0809 KPP 324 76 3.5 125
Show 14457-1119 OCC 623 -1 0.1 128
Show 14469-0815 UC 2837 208 22.7 130
Show 14551-0744 RST3900 AB 129 0.5 140
Show 14551-0744 PWS 10 AC 25 30.4 140
Show 14551-0744 PWS 10 AD 319 46.0 140
Show 14551-0744 PWS 10 AE 269 95.3 140
Show 14428-0937 UC 2827 169 18.6 142
Show 14431-1050 OCC 42 -1 0.1 147
Show 15010-0844 RST3902 337 1.4 148
Show 14476-1207 UC 2841 204 15.5 148
Show 14595-1145 NSN 422 228 2.1 152
Show 15010-0831 J 1586 CD 347 10.6 154
Show Zuben elakribi 15010-0831 J 1586 AB 90 69.6 155
Show Zuben elakribi 15010-0831 J 1586 AC 170 103.7 155
Show 14571-0738 J 1613 174 6.3 156
Show 14439-0821 WIS 270 65 126.4 158
Show 14498-1231 UC 2849 AB 118 9.4 159
Show 15023-0858 RST3903 123 1.2 159
Show 14416-0946 MEL 8 Ba,Bb 297 0.4 159
Show 14416-0946 SEF 1 AB 26 44.0 159
Show 15016-0828 HDS2120 291 0.0 165
Show 14572-0729 GWP2474 358 12.9 165
Show 14419-1057 J 2107 236 7.1 165

 
 
WDS 14523-0957 : COMPONENTS
 
 
  A Ab
Ab pa=241.4°
sep=0.16"
 
B pa=66.0°
sep=0.89"
pa=65.3°
sep=1.05"
 
 
14523-0957 A
 
 
Name HD 131181 Coord arcsec 2000 145219.27-095711.3 Mag 9.12 Spectral class G0 (yellow)
PmRA -13.00 PmDE -12.0 SAO 140190 HIP 72745
Tycho2 5582-00221-1 HD 131181 BD BD-09 4017
Tycho2
Tycho2 5582-00221-1 Pflag RAmdeg 223.08028406 DEmdeg -9.95313405
PmRA -13.4 PmDE -11.7 E RAmdeg 12 E DEmdeg 13
E pmRA 1.1 E pmDE 1.2 EpRAm 1987.99 EpDEm 1987.34
Num 15 Q RAmdeg 1.7 Q DEmdeg 1.2 Q pmRA 1.8
Q pmDE 1.2 BTmag 9.737 E BTmag 0.027 VTmag 9.121
E VTmag 0.022 Prox 8 TYC T HIP 72745
CCDM A RAdeg 223.08031528 DEdeg -9.95310639 EpRA 1990 1.63
EpDE 1990 1.57 E RAdeg 13.0 E DEdeg 15.3 Posflg P
Corr 0.3
SAO
SAO 140190 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.025 Vmag 8.6 SpType G0
Double code Source 26 CatNum 5219 DM BD-09 4017
DMcomp BDsup HD 131181 M HD 0
GC RA1950rad 3.88173453 DE1950rad -0.17014475 PmRA2000 -0.0001
PmDE2000 -0.02
Hipparcos
Catalog H HIP 72745 Proxy H RAhms 14 52 19.27
DEdms -09 57 11.2 Vmag 8.94 VarFlag 2 R Vmag H
RAdeg 223.08 DEdeg -9.95311 AstroRef A Plx 6.09
CCDM 14523-0957 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 76 Rho 0.83 HD 131181 BD BD-09 4017
CD CP Dm number -09 4017 VIred 0.69
SpType G0 R SpType Coord arcsec 2000 145219.27-095711.2
Hipparcos 2
HIP 72745 Sn 15 So 3 Nc 2
RArad 3.8934859029 DErad -0.1737145365 Plx 3.99 PmRA -9.24
PmDE -11.23 E RArad 1.98 E DErad 1.21 E Plx 2.03
E pmRA 2.46 E pmDE 1.57 Hpmag 9.0745 E Hpmag 0.0078
SHp 0.053 VA 2 BV 0.63 E BV 0.029
VI 0.7
CCDM
Ccdm 14523-0957 RComp Comp A Note1
Note2 Discov num DRAs 1.27 DDEs -11.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.2 Sp G0 PmNote *
PmRA -7 PmDE -11 Dm number -09 4017 Cat1 BD
Name2 140190 Cat2 SAO HD 131181 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 72745
 
 
14523-0957 Ab
 
 
Coord arcsec 2000 145219.26-095711.4 Mag 9.9 Calc delta mag 0.1 Calc coord yes
 
 
14523-0957 B
 
 
Coord arcsec 2000 145219.33-095710.9 Mag 11.57 PmRA -7.00 PmDE -11.0
Calc delta mag 1.77 Calc coord yes
CCDM
Ccdm 14523-0957 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.32 DDEs -11.1
R dRAs 82 Year 1991 Theta 76 Rho 0.8
Obs 1 Vmag 11.6 Sp PmNote *
PmRA -7 PmDE -11 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 72745