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Doubles in session


Current system
12114-1647
S 634 AB
HD 105913


Nearby doubles
16' : 12105-1638
ARA 69

54' : 12096-1734
HJ 1212AB

62' : 12106-1748
ARA 226

70' : 12066-1701
HJ 1209

77' : 12146-1547
UC 2301

78' : 12158-1733
RBR 5
Gienah

83' : 12167-1720
RST3780

88' : 12062-1732
A 2383

97' : 12047-1643
FOX 173

100' : 12170-1549
RST3782

102' : 12146-1517
UC 2300

104' : 12091-1825
UC 2281

110' : 12037-1631
LDS4172

116' : 12084-1835
BU 412

118' : 12039-1736
NSN 112

121' : 12178-1807
UC 2311

123' : 12194-1727
GWP1788

127' : 12040-1756
GWP1741

147' : 12062-1853
HJ 4496

147' : 12180-1456
RST3783

148' : 12058-1853
WNO 54

152' : 12201-1813
TSN 158

153' : 12111-1415
GWP1761

155' : 12163-1430
RST3779

156' : 12031-1508
TDS8192

162' : 12014-1802
TDS8173



Selections
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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.

12114-1647 S 634 AB (HD 105913)

 
 
12h 11m 22.93s -16° 47' 27.1" P.A. 302.00 sep 4.6 mag 7.17,8.79 Sp G6V dist. 32.34 pc (105.49 l.y.)
 
 
Coord 2000 12114-1647 Discov num S   634 Comp AB Coord arcsec 2000 12 11 22.93 -16 47 27.1
Date first 1877 Date last 2020 Obs 53
Pa first 280 Pa last 302.2 P.A. Now (θ) 302.2°
Sep first 6.9 Sep last 4.6 Sep. Now (ρ) 4.6"
Mag pri 7.17 Mag sec 8.79 delta mag (ΔM) 1.62 Spectral class G6V (yellow)
Pri motion ra -154 Sec motion ra -132
Pri motion dec -057 Sec motion dec -043
Notes N L (See Notes, Linear solution)
rPM=0.159 (< 0.3, Physical double)
This double is physical.
 
 
12114-1647 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 157133 12 11 23 -16 47 27 S 634 Aa,Ab 2021 6 118 0.0 8.00 8.40 0.40 Y
Show HD 105913 157133 12 11 23 -16 47 27 S 634 AB 2020 53 302 4.6 7.17 8.79 1.62 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 105913 Constellation Corvus SAO 157133 HIP 59426
Tycho2 6095-01610-1 HD 105913 GC 16644 BD BD-15 3429
Distance 32.34 Distance ly 105.49
 
 
WDS 12114-1647 S 634 AB (HD 105913) : NOTES
 
 
discov_num notes refcode
S 634 A 211.6d spectroscopic solution for the A component has been found Tok2019g
making this a triple system.
 
 
REFERENCES
 
 
refcode metd author reference
Tok2019g not+j Tokovinin, A. 2019AJ....158..222T
Tok2019g +orb AJ 158, 222, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 S South, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12114-1647 S 634 AB 2020 53 302 4.6 7.17 8.79 G6V NL 121122.93-164727.1

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

 
 
WDS 12114-1647 S 634 AB (HD 105913) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12114-1647 S 634 AB (HD 105913) : MEASURES
 
 
No records found.

 
 
WDS 12114-1647 (HD 105913) : VIRTUAL EYEPIECE
 
 

12114-1647 S 634A mag 7.17 Sp G6V 12114-1647 S 634Ab mag 8.4 12114-1647 S 634B sep 4.5 P.A. 303.30 mag 8.79 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 12114-1647 (HD 105913) : ALADIN DSS IMAGE @ 12h 11m 22.93s -16° 47' 27.1"
 
 
 
 
WDS 12114-1647 S 634 AB (HD 105913) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12114-1647 S 634AB distance=1' 12114-1647 S 634Aa,Ab distance=1' 12105-1638 ARA 69 distance=16' 12096-1734 SEE 507BC distance=54' 12096-1734 HJ 1212AB distance=54' 12106-1748 ARA 226 distance=62' 12066-1701 HJ 1209 distance=70' 12146-1547 UC 2301 distance=77' 12158-1733 RBR 5 (Gienah) distance=78' 12167-1720 RST3780 distance=83' 12062-1732 A 2383 distance=88' 12047-1643 FOX 173 distance=97' 12170-1549 RST3782 distance=100' 12146-1517 UC 2300 distance=102' 12091-1825 UC 2281 distance=104' 12037-1631 LDS4172 distance=110' 12084-1835 BU 412 distance=116' 12039-1736 NSN 112 distance=118' 12178-1807 UC 2311 distance=121' 12194-1727 GWP1788 distance=123' 12040-1756 GWP1741 distance=127' 12062-1853 HJ 4496 distance=147' 12180-1456 RST3783 distance=147' 12058-1853 WNO 54 distance=148' 12201-1813 TSN 158 distance=152' 12111-1415 GWP1761 distance=153' 12163-1430 RST3779 distance=155' 12031-1508 TDS8192 distance=156' 12014-1802 TDS8173 distance=162' 12226-1639 UC 2326 distance=162' 12141-1926 UC 2298 distance=163' 12176-1914 ARA 417 distance=172' 12230-1739 LDS4204 distance=175' 12008-1523 UC 2249AB distance=176' 12186-1424 YSC 44 distance=177' 12222-1815 UC 2325 distance=178' 11594-1740 KPP2736 distance=180' 12015-1840 LDS4168 distance=181' 12005-1517 A 2162 distance=182' 11588-1701 RST3768 distance=182' 12098-1949 RST3775 distance=184' 12029-1908 B 2536 distance=186' 11586-1717 UC 2241 distance=186' 12116-1341 STF3080 distance=186' 12082-1948 UC 2277 distance=187' 12030-1913 B 2537 distance=189' 12125-1339 GWP1767 distance=190' 11588-1746 A 2161AB distance=190' 12113-1958 LDS 390 distance=191' 12109-1959 KPP2730 distance=192' 12248-1650 GWP1803 distance=193' 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 12114-1647 S 634 AB 302 4.6 1
Show 12114-1647 S 634 Aa,Ab 118 0.0 1
Show 12105-1638 ARA 69 356 11.4 16
Show 12096-1734 SEE 507 BC 299 1.7 54
Show 12096-1734 HJ 1212 AB 101 22.5 54
Show 12106-1748 ARA 226 281 12.2 62
Show 12066-1701 HJ 1209 250 18.7 70
Show 12146-1547 UC 2301 219 60.0 77
Show Gienah 12158-1733 RBR 5 106 1.1 78
Show 12167-1720 RST3780 198 0.3 83
Show 12062-1732 A 2383 205 0.3 88
Show 12047-1643 FOX 173 331 6.1 97
Show 12170-1549 RST3782 290 0.8 100
Show 12146-1517 UC 2300 310 11.2 102
Show 12091-1825 UC 2281 149 45.9 104
Show 12037-1631 LDS4172 294 323.7 110
Show 12084-1835 BU 412 152 2.0 116
Show 12039-1736 NSN 112 111 16.1 118
Show 12178-1807 UC 2311 11 8.4 121
Show 12194-1727 GWP1788 193 12.4 123
Show 12040-1756 GWP1741 213 26.4 127
Show 12062-1853 HJ 4496 28 12.4 147
Show 12180-1456 RST3783 141 15.4 147
Show 12058-1853 WNO 54 342 187.8 148
Show 12201-1813 TSN 158 311 0.1 152
Show 12111-1415 GWP1761 79 18.0 153
Show 12163-1430 RST3779 301 0.4 155
Show 12031-1508 TDS8192 8 1.6 156
Show 12014-1802 TDS8173 217 0.8 162
Show 12226-1639 UC 2326 158 10.0 162
Show 12141-1926 UC 2298 112 73.2 163
Show 12176-1914 ARA 417 53 10.4 172
Show 12230-1739 LDS4204 15 175.2 175
Show 12008-1523 UC 2249 AB 346 76.3 176
Show 12186-1424 YSC 44 72 0.1 177
Show 12222-1815 UC 2325 272 42.9 178
Show 11594-1740 KPP2736 24 1.6 180
Show 12015-1840 LDS4168 273 1.8 181
Show 12005-1517 A 2162 149 1.7 182
Show 11588-1701 RST3768 265 3.7 182
Show 12098-1949 RST3775 212 4.8 184
Show 12029-1908 B 2536 288 2.6 186
Show 11586-1717 UC 2241 279 7.4 186
Show 12116-1341 STF3080 200 4.7 186
Show 12082-1948 UC 2277 101 23.1 187
Show 12030-1913 B 2537 259 2.1 189
Show 12125-1339 GWP1767 221 7.9 190
Show 11588-1746 A 2161 AB 326 5.1 190
Show 12113-1958 LDS 390 121 85.2 191
Show 12109-1959 KPP2730 137 3.5 192
Show 12248-1650 GWP1803 325 22.9 193

 
 
WDS 12114-1647 : COMPONENTS
 
 
  A Ab
Ab pa=118.6°
sep=0.02"
 
B pa=303.3°
sep=4.46"
pa=303.3°
sep=4.48"
 
 
12114-1647 A
 
 
Name HD 105913 Coord arcsec 2000 121122.93-164727.1 Mag 7.17 Spectral class G6V (yellow)
PmRA -154.00 PmDE -57.0 SAO 157133 HIP 59426
Tycho2 6095-01610-1 HD 105913 GC 16644 BD BD-15 3429
Tycho2
Tycho2 6095-01610-1 Pflag RAmdeg 182.84555184 DEmdeg -16.79085438
PmRA -107.6 PmDE -62.7 E RAmdeg 5 E DEmdeg 5
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.31 EpDEm 1991.18
Num 9 Q RAmdeg 9.4 Q DEmdeg 3.8 Q pmRA 9.3
Q pmDE 3.8 BTmag 7.987 E BTmag 0.017 VTmag 7.175
E VTmag 0.011 Prox 50 TYC T HIP 59426
CCDM A RAdeg 182.84581444 DEdeg -16.79070861 EpRA 1990 1.70
EpDE 1990 1.58 E RAdeg 4.7 E DEdeg 5.4 Posflg
Corr 0.0
SAO
SAO 157133 DelFlag RA1950 PmRA1950 -0.0101
DE1950 PmDE1950 -0.063 Vmag 6.9 SpType G5
Double code Source 70 CatNum 16644 DM BD-15 3429
DMcomp BDsup HD 105913 M HD 0
GC 16644 RA1950rad 3.18004835 DE1950rad -0.28819279 PmRA2000 -0.0098
PmDE2000 -0.058
Hipparcos
Catalog H HIP 59426 Proxy H RAhms 12 11 23.00
DEdms -16 47 26.5 Vmag 6.88 VarFlag R Vmag H
RAdeg 182.846 DEdeg -16.7907 AstroRef A Plx 29.09
CCDM 12114-1647 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 296 Rho 5.064 HD 105913 BD BD-15 3429
CD CP Dm number -15 3429 VIred 0.77
SpType K0/2 + (G) R SpType Coord arcsec 2000 121123.00-164726.5
Hipparcos 2
HIP 59426 Sn 15 So 3 Nc 2
RArad 3.1912617954 DErad -0.2930530711 Plx 30.92 PmRA -151.81
PmDE -56.82 E RArad 0.81 E DErad 0.51 E Plx 0.95
E pmRA 0.84 E pmDE 0.52 Hpmag 7.0294 E Hpmag 0.0018
SHp 0.013 VA 0 BV 0.77 E BV 0.01
VI 0.81
CCDM
Ccdm 12114-1647 RComp Comp A Note1
Note2 Discov num DRAs -1.05 DDEs -28.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp G5 PmNote *
PmRA -144 PmDE -62 Dm number -15 3429 Cat1 BD
Name2 157133 Cat2 SAO HD 105913 M HD
ADS BDS A 8444 M ADS BDS N IDS IDS 12062S1614A
HIC 59426
 
 
12114-1647 Ab
 
 
Coord arcsec 2000 121122.93-164727.1 Mag 8.4 Calc delta mag 0.4 Calc coord yes
 
 
12114-1647 B
 
 
Coord arcsec 2000 121122.67-164724.6 Mag 8.79 PmRA -132.00 PmDE -43.0
Calc delta mag 0.79 Calc coord yes
CCDM
Ccdm 12114-1647 RComp Comp B Note1
Note2 Discov num S 634 DRAs DDEs
R dRAs Year 1960 Theta 291 Rho 5.5
Obs 13 Vmag 8.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8444 M ADS BDS N IDS IDS 12062S1614B
HIC 59426