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Doubles in session


Current system
12182-5218
I 1220
HD 106970


Nearby doubles
24' : 12205-5227
CPO 347

27' : 12209-5208
RST 586

32' : 12203-5242
BRT2072

43' : 12213-5250
WSP 87AB

44' : 12229-5223
RST 588

45' : 12148-5146
LDS 394

48' : 12234-5211
R 198

50' : 12236-5222
TDS8363

51' : 12236-5230
TDS8364

56' : 12226-5257
CPO 349

59' : 12244-5206
TDS8366

60' : 12117-5222
RIZ 2

61' : 12248-5220
TDS8371

63' : 12225-5306
B 1211

64' : 12112-5213
R 192AB

66' : 12244-5250
HJ 4520

66' : 12227-5310
B 1212

74' : 12258-5240
TDS8379

75' : 12108-5148
RST1651

75' : 12118-5306
HDS1722AB

75' : 12261-5200
HDS1748

76' : 12211-5108
TDS8347

76' : 12260-5156
TDS8381

77' : 12263-5201
HDS1749

78' : 12266-5227
TDS8384

79' : 12111-5302
HU 1604



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.

12182-5218 I 1220 (HD 106970)

 
 
12h 18m 11.11s -52° 18' 22.6" P.A. 305.00 sep 0.2 mag 7.70,8.00 Sp B8III dist. 478.47 pc (1560.77 l.y.)
 
 
Coord 2000 12182-5218 Discov num I  1220 Comp Coord arcsec 2000 12 18 11.11 -52 18 22.6
Date first 1926 Date last 1930 Obs 5
Pa first 330 Pa last 305 P.A. Now (θ) 305°
Sep first 0.2 Sep last 0.15 Sep. Now (ρ) 0.15"
Mag pri 7.70 Mag sec 8.00 delta mag (ΔM) 0.3 Spectral class B8III (blue-white)
Pri motion ra -009 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 106970 Constellation Centaurus SAO 239822 HIP 59987
Tycho2 8242-02492-1 Gaia DR2 6125494971887834112 HD 106970 GC 16779
CD CD-51 6557 CP CP-51 5038 Distance 478.47 Distance ly 1560.77
 
 
WDS 12182-5218 I 1220 (HD 106970) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb 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
12182-5218 I 1220 1930 5 305 0.2 7.70 8.00 B8III 121811.11-521822.6

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

 
 
WDS 12182-5218 I 1220 (HD 106970) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12182-5218 I 1220 (HD 106970) : MEASURES
 
 
No records found.

 
 
WDS 12182-5218 (HD 106970) : VIRTUAL EYEPIECE
 
 

12182-5218 I 1220A mag 7.7 Sp B8III 12182-5218 I 1220B sep 0.1 P.A. 318.90 mag 8 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 12182-5218 (HD 106970) : ALADIN DSS IMAGE @ 12h 18m 11.11s -52° 18' 22.6"
 
 
 
 
WDS 12182-5218 I 1220 (HD 106970) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12182-5218 I 1220 distance=0' 12205-5227 CPO 347 distance=24' 12209-5208 RST 586 distance=27' 12203-5242 BRT2072 distance=32' 12213-5250 WSP 87AB distance=43' 12213-5250 WSP 87AC distance=43' 12213-5250 WSP 87AD distance=43' 12213-5250 WSP 87AE distance=43' 12213-5250 WSP 87AF distance=43' 12213-5250 WSP 87AG distance=43' 12213-5250 WSP 87AH distance=43' 12213-5250 WSP 87AI distance=43' 12213-5250 WSP 87AJ distance=43' 12213-5250 WSP 87AK distance=43' 12213-5250 WSP 87AL distance=43' 12213-5250 WSP 87AM distance=43' 12213-5250 WSP 87AN distance=43' 12213-5250 WSP 87AO distance=43' 12213-5250 WSP 87AP distance=43' 12213-5250 WSP 87AQ distance=43' 12213-5250 WSP 87AR distance=43' 12229-5223 RST 588 distance=44' 12148-5146 LDS 394 distance=45' 12234-5211 R 198 distance=48' 12236-5222 TDS8363 distance=50' 12236-5230 TDS8364 distance=51' 12226-5257 CPO 349 distance=56' 12244-5206 TDS8366 distance=59' 12117-5222 RIZ 2 distance=60' 12248-5220 TDS8371 distance=61' 12225-5306 B 1211 distance=63' 12112-5213 R 192AB distance=64' 12112-5213 KOU 6AC distance=64' 12244-5250 HJ 4520 distance=66' 12227-5310 B 1212 distance=66' 12258-5240 TDS8379 distance=74' 12108-5148 RST1651 distance=75' 12118-5306 HDS1722AB distance=75' 12118-5306 HDS1722Aa,Ab distance=75' 12261-5200 HDS1748 distance=75' 12211-5108 TDS8347 distance=76' 12260-5156 TDS8381 distance=76' 12263-5201 HDS1749 distance=77' 12266-5227 TDS8384 distance=78' 12111-5302 HU 1604 distance=79' 12209-5333 LDS 404 distance=79' 12166-5336 TDS8298 distance=79' 12268-5238 TDS8385 distance=81' 12098-5147 I 216 distance=84' 12224-5102 JNN 171 distance=87' 12193-5346 RST2791 distance=89' 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 12182-5218 I 1220 305 0.2
Show 12205-5227 CPO 347 56 5.7 24
Show 12209-5208 RST 586 276 0.6 27
Show 12203-5242 BRT2072 37 2.6 32
Show 12213-5250 WSP 87 AB 202 4.1 43
Show 12213-5250 WSP 87 AC 241 5.6 43
Show 12213-5250 WSP 87 AD 141 8.1 43
Show 12213-5250 WSP 87 AE 280 11.9 43
Show 12213-5250 WSP 87 AF 9 12.3 43
Show 12213-5250 WSP 87 AG 311 14.3 43
Show 12213-5250 WSP 87 AH 16 14.9 43
Show 12213-5250 WSP 87 AI 288 16.0 43
Show 12213-5250 WSP 87 AJ 95 20.9 43
Show 12213-5250 WSP 87 AK 47 22.8 43
Show 12213-5250 WSP 87 AL 326 23.3 43
Show 12213-5250 WSP 87 AM 42 23.6 43
Show 12213-5250 WSP 87 AN 219 24.4 43
Show 12213-5250 WSP 87 AO 48 31.3 43
Show 12213-5250 WSP 87 AP 238 7.7 43
Show 12213-5250 WSP 87 AQ 276 13.8 43
Show 12213-5250 WSP 87 AR 325 15.2 43
Show 12229-5223 RST 588 159 0.4 44
Show 12148-5146 LDS 394 187 23.9 45
Show 12234-5211 R 198 51 3.2 48
Show 12236-5222 TDS8363 214 2.0 50
Show 12236-5230 TDS8364 259 0.9 51
Show 12226-5257 CPO 349 199 12.5 56
Show 12244-5206 TDS8366 269 1.9 59
Show 12117-5222 RIZ 2 348 0.1 60
Show 12248-5220 TDS8371 325 0.8 61
Show 12225-5306 B 1211 51 0.9 63
Show 12112-5213 R 192 AB 100 3.2 64
Show 12112-5213 KOU 6 AC 251 6.9 64
Show 12244-5250 HJ 4520 221 35.9 66
Show 12227-5310 B 1212 276 0.1 66
Show 12258-5240 TDS8379 25 1.0 74
Show 12108-5148 RST1651 7 0.7 75
Show 12118-5306 HDS1722 AB 175 0.8 75
Show 12118-5306 HDS1722 Aa,Ab 33 0.1 75
Show 12261-5200 HDS1748 6 0.5 75
Show 12211-5108 TDS8347 357 0.4 76
Show 12260-5156 TDS8381 187 0.6 76
Show 12263-5201 HDS1749 56 6.5 77
Show 12266-5227 TDS8384 22 2.3 78
Show 12111-5302 HU 1604 39 0.2 79
Show 12209-5333 LDS 404 246 30.5 79
Show 12166-5336 TDS8298 27 0.5 79
Show 12268-5238 TDS8385 208 1.1 81
Show 12098-5147 I 216 27 1.0 84
Show 12224-5102 JNN 171 172 3.8 87
Show 12193-5346 RST2791 24 0.4 89

 
 
WDS 12182-5218 : COMPONENTS
 
 
  A
B pa=318.9°
sep=0.11"
 
 
12182-5218 A
 
 
Componente originario normalizzato AB Name HD 106970 Coord arcsec 2000 121811.11-521822.6 Mag 7.7
Spectral class B8III (blue-white) PmRA -9.00 PmDE 1.0 SAO 239822
HIP 59987 Tycho2 8242-02492-1 HD 106970 GC 16779
CD CD-51 6557 CP CP-51 5038
Tycho2
Tycho2 8242-02492-1 Pflag RAmdeg 184.54623473 DEmdeg -52.30629245
PmRA -10.8 PmDE -2.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.30 EpDEm 1991.23
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.1 BTmag 6.751 E BTmag 0.015 VTmag 6.821
E VTmag 0.010 Prox 999 TYC T HIP 59987
CCDM RAdeg 184.54627583 DEdeg -52.30628778 EpRA 1990 1.67
EpDE 1990 1.58 E RAdeg 3.7 E DEdeg 3.6 Posflg
Corr -0.2
SAO
SAO 239822 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 -0.005 Vmag 7.1 SpType B9
Double code Source 70 CatNum 16779 DM CD-51 6557
DMcomp BDsup HD 106970 M HD 0
GC 16779 RA1950rad 3.20930348 DE1950rad -0.90806988 PmRA2000 -0.001
PmDE2000 -0.002
Hipparcos
Catalog H HIP 59987 Proxy RAhms 12 18 11.11
DEdms -52 18 22.6 Vmag 6.84 VarFlag R Vmag G
RAdeg 184.546 DEdeg -52.3063 AstroRef Plx 3.36
CCDM 12182-5218 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 106970 BD
CD CD-51 6557 CP CP-51 5038 Dm number -51 6557 VIred -0.04
SpType B8III R SpType Coord arcsec 2000 121811.11-521822.6
Hipparcos 2
HIP 59987 Sn 5 So 0 Nc 1
RArad 3.2209401083 DErad -0.9129169682 Plx 2.09 PmRA -10.77
PmDE -0.71 E RArad 0.3 E DErad 0.33 E Plx 0.54
E pmRA 0.39 E pmDE 0.41 Hpmag 6.8286 E Hpmag 0.0009
SHp 0.01 VA 0 BV -0.062 E BV 0.002
VI -0.04
CCDM
Ccdm 12182-5218 RComp Comp A Note1
Note2 Discov num DRAs -0.91 DDEs -22.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.7 Sp B9 PmNote *
PmRA -12 PmDE -6 Dm number -51 6557 Cat1 CD
Name2 239822 Cat2 SAO HD 106970 M HD
ADS BDS M ADS BDS N IDS IDS 12129S5145A
HIC 59987
 
 
12182-5218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121811.10-521822.5 Mag 8 Calc delta mag 0.3
Calc coord yes
CCDM
Ccdm 12182-5218 RComp Comp B Note1
Note2 Discov num I 1220 DRAs DDEs
R dRAs Year 1959 Theta Rho 0.1
Obs 6 Vmag 8.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 12129S5145B
HIC 59987