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Doubles in session


Current system
12112-5213
R 192 AB
HD 105874


Nearby doubles
10' : 12117-5222
RIZ 2

26' : 12108-5148
RST1651

30' : 12098-5147
I 216

40' : 12082-5241
TDS8241

43' : 12148-5146
LDS 394

50' : 12111-5302
HU 1604

50' : 12094-5127
I 1218AB

51' : 12065-5238
RST 574

53' : 12118-5306
HDS1722AB

60' : 12049-5224
RST5574AB

61' : 12048-5224
DAM 570

61' : 12047-5221
JNN 166AB

62' : 12046-5223
RST 572

64' : 12182-5218
I 1220

65' : 12043-5225
DAM 568AB

66' : 12043-5229
DAM 569AB

66' : 12042-5203
RST 571

68' : 12052-5252
TDS8218

69' : 12095-5320
I 899

74' : 12065-5115
TDS8225

79' : 12031-5236
TDS8193

79' : 12043-5128
VSP 32

83' : 12026-5236
TDS8188

85' : 12023-5232
RST 570

87' : 12205-5227
CPO 347

88' : 12120-5046
JNN 167AB



Selections
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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.

12112-5213 R 192 AB (HD 105874)

 
 
12h 11m 14.84s -52° 13' 03.1" P.A. 100.00 sep 3.2 mag 7.93,9.70 Sp A6V dist. 123.92 pc (404.23 l.y.)
 
 
Coord 2000 12112-5213 Discov num R   192 Comp AB Coord arcsec 2000 12 11 14.84 -52 13 03.1
Date first 1895 Date last 2015 Obs 14
Pa first 99 Pa last 99.9 P.A. Now (θ) 99.9°
Sep first 2.9 Sep last 3.167 Sep. Now (ρ) 3.167"
Mag pri 7.93 Mag sec 9.70 delta mag (ΔM) 1.77 Spectral class A6V (white)
Pri motion ra -044 Sec motion ra -032
Pri motion dec -008 Sec motion dec -011
Notes V (Proper motion indicates physical)
rPM=0.277 (< 0.3, Physical double)
This double is physical.
 
 
12112-5213 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 105874 239730 12 11 15 -52 13 03 R 192 AB 2015 14 100 3.2 7.93 9.70 1.77 <===
Show 239730 12 11 15 -52 13 03 KOU 6 AC 2015 2 251 6.9 7.93 15.60 7.67
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 105874 Constellation Centaurus SAO 239730 HIP 59413
Tycho2 8241-00164-1 Gaia DR2 6125358151409872256 HD 105874 CD CD-51 6448
CP CP-51 4925 Distance 123.92 Distance ly 404.23
 
 
WDS 12112-5213 R 192 AB (HD 105874) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Kou2005 A - Kouwenhoven, M.B.N., Brown, A.G., Zinnecker, H., Kaper, L., & Portegies Zwart, S. 2005A&A...430..137K
Kou2005 A&A 430, 137, 2005
R__1871 Ma - Russell, H.C. 1884QB821.R94......
R__1871 Sydney Obs. Results, 1871-1881
R__1882 Ma j Russell, H.C. 1882MmRAS..47..109R
R__1882 MemRAS 47, 109, 1882
R__1892 Ma - Russell, H.C. 1892MmRAS..50...57R
R__1892 MemRAS 50, 57, 1892
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12112-5213 R 192 AB 1999 11 101 2.4 7.93 9.70 A6V VD 121114.84-521303.1
12112-5213 R 192 AB 2000 12 100 3.2 7.93 9.70 A6V VD 121114.84-521303.1
12112-5213 R 192 AB 2008 14 99 2.8 7.93 9.70 A6V V 121114.84-521303.1
12112-5213 R 192 AB 2015 15 100 3.2 7.93 9.70 A6V V 121114.84-521303.1

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

 
 
WDS 12112-5213 R 192 AB (HD 105874) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12112-5213 R 192 AB (HD 105874) : MEASURES
 
 
No records found.

 
 
WDS 12112-5213 (HD 105874) : VIRTUAL EYEPIECE
 
 

12112-5213 R 192A mag 7.93 Sp A6V 12112-5213 R 192B sep 2.0 P.A. 105.90 mag 9.7 12112-5213 KOU 6C sep 4.6 P.A. 241.20 mag 15.6 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 12112-5213 (HD 105874) : ALADIN DSS IMAGE @ 12h 11m 14.84s -52° 13' 03.1"
 
 
 
 
WDS 12112-5213 R 192 AB (HD 105874) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12112-5213 R 192AB distance=1' 12112-5213 KOU 6AC distance=1' 12117-5222 RIZ 2 distance=10' 12108-5148 RST1651 distance=26' 12098-5147 I 216 distance=30' 12082-5241 TDS8241 distance=40' 12148-5146 LDS 394 distance=43' 12111-5302 HU 1604 distance=50' 12094-5127 I 1218AB distance=50' 12094-5127 I 1218AC distance=50' 12065-5238 RST 574 distance=51' 12118-5306 HDS1722AB distance=53' 12118-5306 HDS1722Aa,Ab distance=53' 12049-5224 RST5574AB distance=60' 12049-5224 SIN 70AC distance=60' 12048-5224 DAM 570 distance=61' 12047-5221 JNN 166AB distance=61' 12047-5221 JNN 166AC distance=61' 12046-5223 RST 572 distance=62' 12182-5218 I 1220 distance=64' 12043-5225 DAM 568BC distance=65' 12043-5225 DAM 568AB distance=65' 12043-5229 DAM 569AB distance=66' 12042-5203 RST 571 distance=66' 12052-5252 TDS8218 distance=68' 12095-5320 I 899 distance=69' 12065-5115 TDS8225 distance=74' 12031-5236 TDS8193 distance=79' 12043-5128 VSP 32 distance=79' 12026-5236 TDS8188 distance=83' 12023-5232 RST 570 distance=85' 12205-5227 CPO 347 distance=87' 12120-5046 JNN 167AB distance=88' 12070-5332 TDS8227 distance=88' 12017-5214 TDS8179 distance=88' 12021-5149 JNN 165 distance=89' 12203-5242 BRT2072 distance=89' 12209-5208 RST 586 distance=89' 12058-5058 I 898 distance=91' 12123-5040 HDS1726 distance=94' 12084-5043 MLD 1Aa,Ab distance=94' 12084-5043 JC 2AB distance=94' 12084-5043 JC 2AC distance=94' 12129-5040 HDS1728 distance=95' 12166-5336 TDS8298 distance=96' 12008-5214 RST 566 distance=97' 12118-5349 RST2784 distance=97' 12053-5334 KPP3862 distance=98' 12213-5250 WSP 87AB distance=100' 12213-5250 WSP 87AC distance=100' 12213-5250 WSP 87AD distance=100' 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 12112-5213 R 192 AB 100 3.2 1
Show 12112-5213 KOU 6 AC 251 6.9 1
Show 12117-5222 RIZ 2 348 0.1 10
Show 12108-5148 RST1651 7 0.7 26
Show 12098-5147 I 216 27 1.0 30
Show 12082-5241 TDS8241 1 1.7 40
Show 12148-5146 LDS 394 187 23.9 43
Show 12111-5302 HU 1604 39 0.2 50
Show 12094-5127 I 1218 AB 138 1.5 50
Show 12094-5127 I 1218 AC 146 13.7 50
Show 12065-5238 RST 574 61 0.8 51
Show 12118-5306 HDS1722 AB 175 0.8 53
Show 12118-5306 HDS1722 Aa,Ab 33 0.1 53
Show 12049-5224 RST5574 AB 143 8.6 60
Show 12049-5224 SIN 70 AC 278 46.7 60
Show 12048-5224 DAM 570 9 7.5 61
Show 12047-5221 JNN 166 AB 258 4.2 61
Show 12047-5221 JNN 166 AC 234 0.3 61
Show 12046-5223 RST 572 228 3.0 62
Show 12182-5218 I 1220 305 0.2 64
Show 12043-5225 DAM 568 BC 131 6.3 65
Show 12043-5225 DAM 568 AB 41 10.0 65
Show 12043-5229 DAM 569 AB 118 3.3 66
Show 12042-5203 RST 571 354 2.1 66
Show 12052-5252 TDS8218 85 2.9 68
Show 12095-5320 I 899 258 1.6 69
Show 12065-5115 TDS8225 48 0.6 74
Show 12031-5236 TDS8193 333 1.8 79
Show 12043-5128 VSP 32 38 0.3 79
Show 12026-5236 TDS8188 149 0.5 83
Show 12023-5232 RST 570 220 0.7 85
Show 12205-5227 CPO 347 56 5.7 87
Show 12120-5046 JNN 167 AB 173 2.2 88
Show 12070-5332 TDS8227 175 1.0 88
Show 12017-5214 TDS8179 135 0.4 88
Show 12021-5149 JNN 165 149 4.4 89
Show 12203-5242 BRT2072 37 2.6 89
Show 12209-5208 RST 586 276 0.6 89
Show 12058-5058 I 898 169 3.5 91
Show 12123-5040 HDS1726 162 0.2 94
Show 12084-5043 MLD 1 Aa,Ab 118 0.1 94
Show 12084-5043 JC 2 AB 325 269.1 94
Show 12084-5043 JC 2 AC 227 216.9 94
Show 12129-5040 HDS1728 118 8.3 95
Show 12166-5336 TDS8298 27 0.5 96
Show 12008-5214 RST 566 82 2.9 97
Show 12118-5349 RST2784 294 4.4 97
Show 12053-5334 KPP3862 322 44.0 98
Show 12213-5250 WSP 87 AB 202 4.1 100
Show 12213-5250 WSP 87 AC 241 5.6 100
Show 12213-5250 WSP 87 AD 141 8.1 100

 
 
WDS 12112-5213 : COMPONENTS
 
 
  A B
B pa=105.9°
sep=1.99"
 
C pa=241.2°
sep=4.57"
pa=254.4°
sep=6.14"
 
 
12112-5213 A
 
 
Name HD 105874 Coord arcsec 2000 121114.84-521303.1 Mag 7.93 Spectral class A6V (white)
PmRA -44.00 PmDE -8.0 SAO 239730 HIP 59413
Tycho2 8241-00164-1 HD 105874 CD CD-51 6448 CP CP-51 4925
Tycho2
Tycho2 8241-00164-1 Pflag RAmdeg 182.81170097 DEmdeg -52.21754929
PmRA -37.6 PmDE -7.9 E RAmdeg 5 E DEmdeg 5
E pmRA 2.4 E pmDE 2.3 EpRAm 1991.57 EpDEm 1991.60
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.8 Q pmRA 0.6
Q pmDE 1.7 BTmag 8.146 E BTmag 0.016 VTmag 7.932
E VTmag 0.011 Prox 32 TYC T HIP 59413
CCDM A RAdeg 182.81184389 DEdeg -52.21753083 EpRA 1990 1.62
EpDE 1990 1.65 E RAdeg 5.0 E DEdeg 4.8 Posflg
Corr -0.1
SAO
SAO 239730 DelFlag RA1950 PmRA1950 -0.0026
DE1950 PmDE1950 -0.004 Vmag 7.9 SpType A2
Double code Source 42 CatNum 4580 DM CP-51 4925
DMcomp BDsup HD 105874 M HD 0
GC RA1950rad 3.17922909 DE1950rad -0.90650882 PmRA2000 -0.0026
PmDE2000 -0.001
Hipparcos
Catalog H HIP 59413 Proxy H RAhms 12 11 14.84
DEdms -52 13 03.1 Vmag 7.74 VarFlag R Vmag H
RAdeg 182.812 DEdeg -52.2175 AstroRef A Plx 7.44
CCDM 12112-5213 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 100 Rho 3.184 HD 105874 BD
CD CD-51 6448 CP CP-51 4925 Dm number -51 6448 VIred 0.22
SpType A6V R SpType Coord arcsec 2000 121114.84-521303.1
Hipparcos 2
HIP 59413 Sn 15 So 3 Nc 2
RArad 3.1906686932 DErad -0.9113677976 Plx 8.07 PmRA -32.24
PmDE -10.79 E RArad 0.61 E DErad 0.59 E Plx 0.99
E pmRA 0.73 E pmDE 0.6 Hpmag 7.8158 E Hpmag 0.0018
SHp 0.017 VA 0 BV 0.252 E BV 0.019
VI 0.28
CCDM
Ccdm 12112-5213 RComp Comp A Note1
Note2 Discov num DRAs 2.86 DDEs -2.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp A2 PmNote *
PmRA -24 PmDE -4 Dm number -51 6448 Cat1 CD
Name2 239730 Cat2 SAO HD 105874 M HD
ADS BDS M ADS BDS N IDS IDS 12060S5140A
HIC 59413
 
 
12112-5213 B
 
 
Coord arcsec 2000 121115.05-521303.6 Mag 9.7 PmRA -32.00 PmDE -11.0
Calc delta mag 1.77 Calc coord yes
CCDM
Ccdm 12112-5213 RComp Comp B Note1
Note2 Discov num R 192 DRAs DDEs
R dRAs Year 1895 Theta 099 Rho 3.2
Obs 6 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12060S5140B
HIC 59413
 
 
12112-5213 C
 
 
Coord arcsec 2000 121114.40-521305.3 Mag 15.6 PmRA -10.00 PmDE 9.0
Calc delta mag 7.67 Calc coord yes