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Current system
12369-3211
I 1222 AB


Nearby doubles
4' : 12371-3213
KPP3036

30' : 12390-3200
TOI 758

35' : 12342-3206
HJ 4528AB

37' : 12394-3228
TDS8473AB

53' : 12349-3125
B 2296

58' : 12360-3307
HJ 4532

64' : 12389-3308
UC 2377

65' : 12323-3238
DAM1445

67' : 12318-3155
RST1675

69' : 12321-3239
LDS5755

72' : 12314-3205
PRO 101

80' : 12306-3206
KPP1813

80' : 12387-3054
UC 2375

87' : 12361-3335
LDS5756

89' : 12393-3047
HJ 4537

93' : 12341-3045
SKF1919

95' : 12397-3044
RST1682

97' : 12375-3034
DAW 103

103' : 12420-3330
I 1557AB

105' : 12445-3252
RST1689

115' : 12397-3022
TDS8477

116' : 12407-3027
LDS4245

117' : 12425-3038
WSP 41AB

118' : 12309-3041
I 514

120' : 12461-3146
B 232

121' : 12433-3341
I 1558



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.

12369-3211 I 1222 AB

 
 
12h 36m 53.35s -32° 10' 31.6" P.A. 222.00 sep 0.3 mag 8.31,9.52 Sp K2III
 
 
Coord 2000 12369-3211 Discov num I  1222 Comp AB Coord arcsec 2000 12 36 53.35 -32 10 31.6
Date first 1926 Date last 1992 Obs 13
Pa first 215 Pa last 221.6 P.A. Now (θ) 221.6°
Sep first 0.4 Sep last 0.346 Sep. Now (ρ) 0.346"
Mag pri 8.31 Mag sec 9.52 delta mag (ΔM) 1.21 Spectral class K2III (yellow-orange)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
12369-3211 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 203633 12 36 53 -32 10 32 I 1222 AB 1992 13 222 0.3 8.31 9.52 1.21 <===
Show 203633 12 36 53 -32 10 32 I 1222 AB,C 1999 6 314 12.8 8.06 13.70 5.64
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 203633 Tycho2 7251-00088-1 HD 109696
GC 17181
 
 
WDS 12369-3211 I 1222 AB : 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
12369-3211 I 1222 AB 1992 13 222 0.3 8.31 9.52 K2III 123653.35-321031.6

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

 
 
WDS 12369-3211 I 1222 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12369-3211 I 1222 AB : MEASURES
 
 
No records found.

 
 
WDS 12369-3211 : VIRTUAL EYEPIECE
 
 

12369-3211 I 1222A mag 8.31 Sp K2III 12369-3211 I 1222B sep 0.3 P.A. 216.90 mag 9.52 12369-3211 I 1222C sep 11.8 P.A. 318.40 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 12369-3211 : ALADIN DSS IMAGE @ 12h 36m 53.35s -32° 10' 31.6"
 
 
 
 
WDS 12369-3211 I 1222 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12369-3211 I 1222AB distance=0' 12371-3213 KPP3036 distance=4' 12390-3200 TOI 758 distance=30' 12342-3206 HJ 4528AB distance=35' 12394-3228 TDS8473AB distance=37' 12394-3228 SKF1223AB,C distance=37' 12349-3125 B 2296 distance=53' 12360-3307 HJ 4532 distance=58' 12389-3308 UC 2377 distance=64' 12323-3238 DAM1445 distance=65' 12318-3155 RST1675 distance=67' 12321-3239 LDS5755 distance=69' 12314-3205 PRO 101 distance=72' 12306-3206 KPP1813 distance=80' 12387-3054 UC 2375 distance=80' 12361-3335 LDS5756 distance=87' 12393-3047 HJ 4537 distance=89' 12341-3045 SKF1919 distance=93' 12397-3044 RST1682 distance=95' 12375-3034 DAW 103 distance=97' 12420-3330 I 1557AB distance=103' 12445-3252 RST1689 distance=105' 12397-3022 TDS8477 distance=115' 12407-3027 LDS4245 distance=116' 12425-3038 WSP 41AB distance=117' 12425-3038 WSP 41AC distance=117' 12425-3038 WSP 41AD distance=117' 12309-3041 I 514 distance=118' 12461-3146 B 232 distance=120' 12433-3341 I 1558 distance=121' 12456-3059 UC 2399 distance=133' 12463-3307 SKF1947 distance=133' 12454-3054 KPP2023 distance=134' 12461-3105 UC 2403 distance=135' 12474-3154 TDS8522 distance=135' 12266-3244 RST2799 distance=136' 12431-3015 RST2811 distance=141' 12306-3407 UC 2352 distance=141' 12468-3319 HDO 219 distance=143' 12269-3316 YMG 41 distance=143' 12450-3031 UC 2395 distance=144' 12332-3427 TSN 85 distance=145' 12278-3044 TDS8393 distance=146' 12300-3411 TSN 160 distance=149' 12368-2940 LDS4234 distance=151' 12458-3032 UC 2401 distance=151' 12483-3309 SKF1949 distance=156' 12428-3428 RST2810 distance=157' 12429-2954 UC 2390AB distance=158' 12275-3029 LDS5753 distance=158' 12278-3025 BRT2994 distance=158' 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 12369-3211 I 1222 AB 222 0.3
Show 12369-3211 I 1222 AB,C 314 12.8
Show 12371-3213 KPP3036 74 3.4 4
Show 12390-3200 TOI 758 349 0.2 30
Show 12342-3206 HJ 4528 AB 140 30.2 35
Show 12394-3228 TDS8473 AB 312 0.4 37
Show 12394-3228 SKF1223 AB,C 357 16.0 37
Show 12349-3125 B 2296 72 11.9 53
Show 12360-3307 HJ 4532 267 5.0 58
Show 12389-3308 UC 2377 30 21.2 64
Show 12323-3238 DAM1445 158 1.9 65
Show 12318-3155 RST1675 305 0.8 67
Show 12321-3239 LDS5755 145 206.8 69
Show 12314-3205 PRO 101 304 6.1 72
Show 12306-3206 KPP1813 19 14.1 80
Show 12387-3054 UC 2375 267 44.1 80
Show 12361-3335 LDS5756 309 102.5 87
Show 12393-3047 HJ 4537 352 11.0 89
Show 12341-3045 SKF1919 104 10.4 93
Show 12397-3044 RST1682 167 2.1 95
Show 12375-3034 DAW 103 256 0.5 97
Show 12420-3330 I 1557 AB 94 3.2 103
Show 12445-3252 RST1689 258 1.2 105
Show 12397-3022 TDS8477 17 3.5 115
Show 12407-3027 LDS4245 129 13.0 116
Show 12425-3038 WSP 41 AB 245 9.5 117
Show 12425-3038 WSP 41 AC 184 14.2 117
Show 12425-3038 WSP 41 AD 346 21.8 117
Show 12309-3041 I 514 125 0.0 118
Show 12461-3146 B 232 44 0.7 120
Show 12433-3341 I 1558 281 0.5 121
Show 12456-3059 UC 2399 16 8.7 133
Show 12463-3307 SKF1947 304 6.4 133
Show 12454-3054 KPP2023 90 16.1 134
Show 12461-3105 UC 2403 269 10.3 135
Show 12474-3154 TDS8522 95 0.8 135
Show 12266-3244 RST2799 302 0.8 136
Show 12431-3015 RST2811 214 1.3 141
Show 12306-3407 UC 2352 213 9.0 141
Show 12468-3319 HDO 219 219 77.4 143
Show 12269-3316 YMG 41 8 0.7 143
Show 12450-3031 UC 2395 17 13.9 144
Show 12332-3427 TSN 85 141 25.8 145
Show 12278-3044 TDS8393 342 5.5 146
Show 12300-3411 TSN 160 64 0.1 149
Show 12368-2940 LDS4234 235 18.4 151
Show 12458-3032 UC 2401 98 35.7 151
Show 12483-3309 SKF1949 99 29.1 156
Show 12428-3428 RST2810 217 1.2 157
Show 12429-2954 UC 2390 AB 243 28.9 158
Show 12275-3029 LDS5753 292 312.8 158

 
 
WDS 12369-3211 : COMPONENTS
 
 
  A B
B pa=216.9°
sep=0.32"
 
C pa=318.4°
sep=11.76"
pa=319.9°
sep=11.83"
 
 
12369-3211 A
 
 
Coord arcsec 2000 123653.35-321031.6 Mag 8.31 Spectral class K2III (yellow-orange) PmRA -2.00
PmDE -3.0 SAO 203633 Tycho2 7251-00088-1 HD 109696
GC 17181 DM CD-31 9797
Tycho2
Tycho2 7251-00088-1 Pflag RAmdeg 189.22229220 DEmdeg -32.17546543
PmRA -1.7 PmDE -2.8 E RAmdeg 6 E DEmdeg 7
E pmRA 1.1 E pmDE 1.2 EpRAm 1990.98 EpDEm 1990.74
Num 13 Q RAmdeg 0.8 Q DEmdeg 1.3 Q pmRA 0.8
Q pmDE 1.2 BTmag 9.546 E BTmag 0.020 VTmag 8.065
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 189.22229722 DEdeg -32.17545889 EpRA 1990 1.69
EpDE 1990 1.53 E RAdeg 5.7 E DEdeg 6.9 Posflg P
Corr 0.2
SAO
SAO 203633 DelFlag RA1950 PmRA1950 0.0019
DE1950 PmDE1950 -0.015 Vmag 7.9 SpType K2
Double code Source 70 CatNum 17181 DM CD-31 9797
DMcomp BDsup HD 109696 M HD 0
GC 17181 RA1950rad 3.29090813 DE1950rad -0.55676918 PmRA2000 0.002
PmDE2000 -0.01
CCDM
Ccdm 12369-3211 RComp Comp A Note1
Note2 Discov num DRAs -0.67 DDEs 28.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.6 Sp K2 PmNote *
PmRA -6 PmDE -2 Dm number -31 9797 Cat1 CD
Name2 203633 Cat2 SAO HD 109696 M HD
ADS BDS M ADS BDS N IDS IDS 12316S3137A
HIC
 
 
12369-3211 B
 
 
Coord arcsec 2000 123653.33-321031.9 Mag 9.52 PmRA -2.00 PmDE -3.0
Calc delta mag 1.21 Calc coord yes
CCDM
Ccdm 12369-3211 RComp Comp B Note1
Note2 Discov num I 1222 DRAs DDEs
R dRAs Year 1926 Theta 216 Rho 0.4
Obs 7 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12316S3137B
HIC
 
 
12369-3211 C
 
 
Coord arcsec 2000 123652.73-321022.8 Mag 13.7 PmRA -11.00 PmDE 3.0
Calc delta mag 5.39 Calc coord yes
CCDM
Ccdm 12369-3211 RComp Comp C Note1
Note2 Discov num I 1222 DRAs DDEs
R dRAs Year 1926 Theta 313 Rho 12.8
Obs 3 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12316S3137C
HIC