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Current system
15010-0831
J 1586 AB


Nearby doubles
11' : 15016-0828
HDS2120

13' : 15010-0844
RST3902

34' : 14597-0858
DVG 42

34' : 15023-0858
RST3903

42' : 14582-0842
BU 808AB

65' : 14586-0737
UC 2888

70' : 15036-0734
B 2781

70' : 15040-0925
RST4533

78' : 14571-0738
J 1613

83' : 15024-0708
BRT 552

84' : 14572-0729
GWP2474

86' : 15017-0707
GIC 123

89' : 15036-0950
ABT 10

94' : 14551-0906
TOK 164

94' : 15030-0702
RST3905

95' : 14548-0809
RST3899

96' : 14549-0901
WIS 275

99' : 14551-0744
RST3900AB

109' : 15041-0653
HO 391AB

113' : 15055-0701
BU 119AB

114' : 15082-0755
SKF 836

117' : 15084-0910
KPP 337

119' : 14574-1017
RST3901

124' : 15092-0813
NSN 423

125' : 15093-0815
HLD 23AB

125' : 14540-0945
ABT 9



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

15010-0831 J 1586 AB

 
 
15h 00m 58.39s -08° 31' 08.2" P.A. 90.00 sep 69.6 mag 4.92,12.70 Sp AV+G5IV dist. 90.01 pc (293.61 l.y.)
 
 
Coord 2000 15010-0831 Discov num J  1586 Comp AB Coord arcsec 2000 15 00 58.39 -08 31 08.2
Date first 1941 Date last 2015 Obs 6
Pa first 90 Pa last 89.5 P.A. Now (θ) 89.5°
Sep first 62.0 Sep last 69.631 Sep. Now (ρ) 69.631"
Mag pri 4.92 Mag sec 12.70 delta mag (ΔM) 7.78 Spectral class AV+G5IV (white/yellow)
Pri motion ra -064 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
15010-0831 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 140270 15 00 58 -08 31 08 J 1586 AB 2015 6 90 69.6 4.92 12.70 7.78 <===
Show Zuben elakribi 140270 15 00 58 -08 31 08 J 1586 AC 2015 6 170 103.7 4.92 12.28 7.36
Show 15 00 59 -08 32 50 J 1586 CD 2015 10 347 10.6 11.30 13.70 2.40
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Zuben elakribi Constellation Libra SAO 140270 HIP 73473
Tycho2 5579-01166-1 Gaia DR2 6332277920392457472 HD 132742 HR 5586
GC 20195 BD BD-07 3938 Bayer Delta Librae Bayer name Del Lib
Flamsteed 19 Librae Flamsteed name 19 Lib FK5 1394 Distance 90.01
Distance ly 293.61 Bayer greek δ Lib
Other names Mulu-lizi, Mulu-izi, Zuben Elakribi
 
 
WDS 15010-0831 J 1586 AB : NOTES
 
 
discov_num notes refcode
J 1586 del Lib = 19 Lib. A is an Algol-type system.
CD: Additional notes may be found in Jonckheere (1952). J__1952
 
 
REFERENCES
 
 
refcode metd author reference
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
 
 
DISCOVERER
 
 
idgroup discov author
1 J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15010-0831 J 1586 AB 1950 2 90 67.0 4.92 12.10 B9.5V N 150058.39-083108.2
15010-0831 J 1586 AB 2000 3 90 68.7 4.92 12.10 B9.5V N 150058.39-083108.2
15010-0831 J 1586 AB 2015 6 90 69.6 4.92 12.70 B9.5V N 150058.39-083108.2

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

 
 
WDS 15010-0831 J 1586 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15010-0831 J 1586 AB : MEASURES
 
 
No records found.

 
 
WDS 15010-0831 : VIRTUAL EYEPIECE
 
 

15010-0831 J 1586A mag 4.92 Sp AV 15010-0831 J 1586B sep 68.9 P.A. 89.50 mag 12.7 Sp G5IV 15010-0831 J 1586C sep 103.2 P.A. 171.20 mag 11.3 15010-0831 J 1586D sep 92.7 P.A. 171.60 mag 13.7 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 15010-0831 : ALADIN DSS IMAGE @ 15h 00m 58.39s -08° 31' 08.2"
 
 
 
 
WDS 15010-0831 J 1586 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15010-0831 J 1586AB (Zuben elakribi) distance=0' 15010-0831 J 1586CD distance=2' 15016-0828 HDS2120 distance=11' 15010-0844 RST3902 distance=13' 14597-0858 DVG 42 distance=34' 15023-0858 RST3903 distance=34' 14582-0842 BU 808AB distance=42' 14582-0842 BU 808AC distance=42' 14586-0737 UC 2888 distance=65' 15036-0734 B 2781 distance=70' 15040-0925 RST4533 distance=70' 14571-0738 J 1613 distance=78' 15024-0708 BRT 552 distance=83' 14572-0729 GWP2474 distance=84' 15017-0707 GIC 123 distance=86' 15036-0950 ABT 10 distance=89' 14551-0906 TOK 164 distance=94' 15030-0702 RST3905 distance=94' 14548-0809 RST3899 distance=95' 14549-0901 WIS 275 distance=96' 14551-0744 RST3900AB distance=99' 14551-0744 PWS 10AC distance=99' 14551-0744 PWS 10AD distance=99' 14551-0744 PWS 10AE distance=99' 15041-0653 HO 391AB distance=109' 15041-0653 HO 391AC distance=109' 15055-0701 BU 119AB distance=113' 15055-0701 BU 119AC distance=113' 15055-0701 TOK 587AD distance=113' 15082-0755 SKF 836 distance=114' 15084-0910 KPP 337 distance=117' 14574-1017 RST3901 distance=119' 15092-0813 NSN 423 distance=124' 15093-0815 HLD 23AB distance=125' 15093-0815 HLD 23AC distance=125' 14540-0945 ABT 9 distance=125' 15069-0655 AOT 57BC distance=130' 15069-0655 AOT 56AB distance=131' 15069-0655 AOT 57AC distance=131' 15085-0943 RST3909 distance=134' 14518-0814 J 3312 distance=138' 15037-1045 UC 2910 distance=141' 14572-0619 DEA 84 distance=144' 14509-0810 BRT 551 distance=150' 14523-0957 HDS2098AB distance=155' 14523-0957 YSC 220Aa,Ab distance=155' 14589-1109 STF1894AB distance=161' 14589-1109 STF1894AC distance=161' 14560-1056 LDS4515 distance=163' 15089-0635 A 81 distance=166' 14573-0551 HJ 4720 distance=169' 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 Zuben elakribi 15010-0831 J 1586 AB 90 69.6
Show Zuben elakribi 15010-0831 J 1586 AC 170 103.7
Show 15010-0831 J 1586 CD 347 10.6 2
Show 15016-0828 HDS2120 291 0.0 11
Show 15010-0844 RST3902 337 1.4 13
Show 14597-0858 DVG 42 342 20.4 34
Show 15023-0858 RST3903 123 1.2 34
Show 14582-0842 BU 808 AB 68 0.5 42
Show 14582-0842 BU 808 AC 308 89.0 42
Show 14586-0737 UC 2888 79 22.5 65
Show 15036-0734 B 2781 16 38.4 70
Show 15040-0925 RST4533 285 0.7 70
Show 14571-0738 J 1613 174 6.3 78
Show 15024-0708 BRT 552 198 7.3 83
Show 14572-0729 GWP2474 358 12.9 84
Show 15017-0707 GIC 123 113 40.7 86
Show 15036-0950 ABT 10 257 11.6 89
Show 14551-0906 TOK 164 46 24.1 94
Show 15030-0702 RST3905 270 0.6 94
Show 14548-0809 RST3899 233 1.0 95
Show 14549-0901 WIS 275 190 208.4 96
Show 14551-0744 RST3900 AB 129 0.5 99
Show 14551-0744 PWS 10 AC 25 30.4 99
Show 14551-0744 PWS 10 AD 319 46.0 99
Show 14551-0744 PWS 10 AE 269 95.3 99
Show 15041-0653 HO 391 AB 44 0.9 109
Show 15041-0653 HO 391 AC 327 24.7 109
Show 15055-0701 BU 119 AB 274 2.3 113
Show 15055-0701 BU 119 AC 98 77.7 113
Show 15055-0701 TOK 587 AD 290 999.9 113
Show 15082-0755 SKF 836 33 20.6 114
Show 15084-0910 KPP 337 114 3.7 117
Show 14574-1017 RST3901 10 1.3 119
Show 15092-0813 NSN 423 77 1.5 124
Show 15093-0815 HLD 23 AB 4 3.3 125
Show 15093-0815 HLD 23 AC 137 162.6 125
Show 14540-0945 ABT 9 336 23.0 125
Show 15069-0655 AOT 57 BC 81 18.8 130
Show 15069-0655 AOT 56 AB 262 30.3 131
Show 15069-0655 AOT 57 AC 263 11.6 131
Show 15085-0943 RST3909 266 2.2 134
Show 14518-0814 J 3312 97 4.4 138
Show 15037-1045 UC 2910 213 25.8 141
Show 14572-0619 DEA 84 211 29.2 144
Show 14509-0810 BRT 551 55 3.9 150
Show 14523-0957 HDS2098 AB 66 0.9 155
Show 14523-0957 YSC 220 Aa,Ab 242 0.2 155
Show 14589-1109 STF1894 AB 38 19.7 161
Show 14589-1109 STF1894 AC 42 175.1 161
Show 14560-1056 LDS4515 14 7.3 163
Show 15089-0635 A 81 41 0.6 166

 
 
WDS 15010-0831 : COMPONENTS
 
 
  A B C
B pa=89.5°
sep=68.86"
 
C pa=171.2°
sep=103.23"
pa=207.3°
sep=115.48"
 
D pa=171.6°
sep=92.69"
pa=210.9°
sep=107.58"
pa=347.5°
sep=10.56"
 
 
15010-0831 A
 
 
Common name Zuben elakribi Other names Mulu-lizi, Mulu-izi, Zuben Elakribi Coord arcsec 2000 150058.39-083108.2 Mag 4.92
Spectral class AV (white) PmRA -64.00 PmDE -5.0 SAO 140270
HIP 73473 Tycho2 5579-01166-1 HD 132742 HR 5586
GC 20195 BD BD-07 3938 Bayer Delta Librae Bayer name Del Lib
Flamsteed 19 Librae Flamsteed name 19 Lib FK5 1394
Tycho2
Tycho2 5579-01166-1 Pflag RAmdeg 225.24312160 DEmdeg -8.51894413
PmRA -65.7 PmDE -4.1 E RAmdeg 3 E DEmdeg 4
E pmRA 0.6 E pmDE 0.6 EpRAm 1991.35 EpDEm 1990.88
Num 26 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.2 BTmag 4.983 E BTmag 0.014 VTmag 4.963
E VTmag 0.009 Prox 999 TYC T HIP 73473
CCDM RAdeg 225.24327250 DEdeg -8.51893500 EpRA 1990 1.82
EpDE 1990 1.66 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr 0.3
SAO
SAO 140270 DelFlag RA1950 PmRA1950 -0.0045
DE1950 PmDE1950 -0.009 Vmag 5.4 SpType A0
Double code Source 74 CatNum 1394 DM BD-07 3938
DMcomp BDsup HD 132742 M HD 0
GC 20195 RA1950rad 3.91955919 DE1950rad -0.14524141 PmRA2000 -0.0043
PmDE2000 -0.005
Hipparcos
Catalog H HIP 73473 Proxy RAhms 15 00 58.39
DEdms -08 31 08.2 Vmag 4.91 VarFlag 3 R Vmag G
RAdeg 225.243 DEdeg -8.51894 AstroRef Plx 10.72
CCDM 15010-0832 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 132742 BD BD-07 3938
CD CP Dm number -07 3938 VIred 0.07
SpType B9.5V R SpType Coord arcsec 2000 150058.39-083108.2
Hipparcos 2
HIP 73473 Sn 5 So 0 Nc 1
RArad 3.9312368806 DErad -0.148683458 Plx 11.11 PmRA -63.46
PmDE -4.76 E RArad 0.45 E DErad 0.34 E Plx 0.6
E pmRA 0.69 E pmDE 0.53 Hpmag 4.9297 E Hpmag 0.0059
SHp 0.226 VA 1 BV 0 E BV 0.37
VI 0.07
 
 
15010-0831 B
 
 
Coord arcsec 2000 150103.03-083107.6 Mag 12.7 Spectral class G5IV (yellow) Calc delta mag 7.78
Calc coord yes
 
 
15010-0831 C
 
 
Coord arcsec 2000 150059.46-083250.2 Coord calc 150059.46-083250.2 Mag 11.3 PmRA -9.00
PmDE -20.0 Calc delta mag 6.38
 
 
15010-0831 D
 
 
Coord arcsec 2000 150059.31-083239.9 Mag 13.7 Calc delta mag 8.78 Calc coord yes