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Current system
12106-1207
TDS 8254


Nearby doubles
23' : 12095-1151
STF1604AB

52' : 12131-1243
LDS4192

56' : 12143-1222
RST3778

64' : 12137-1123
JNN 78

75' : 12093-1055
RST3774

78' : 12082-1058
RST3772

81' : 12087-1050
J 2085

86' : 12109-1333
NSN 113

93' : 12064-1315
JNN 77

95' : 12117-1034
HDS1720

96' : 12116-1341
STF3080

96' : 12068-1325
UC 2273

97' : 12125-1339
GWP1767

124' : 12099-1004
LIM 2

126' : 12164-1034
GWP1782

128' : 12152-1019
BUP 139

129' : 12111-1415
GWP1761

129' : 12101-0959
UC 2286

130' : 12048-1345
RST3771

132' : 12017-1214
CRC 65

134' : 12192-1125
UC 2316

135' : 12032-1326
UC 2260

136' : 12172-1033
YMG 40

137' : 12016-1246
LDS4169

139' : 12038-1343
LDS4173

144' : 12008-1209
HU 132



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12106-1207 TDS 8254

 
 
12h 10m 36.44s -12° 06' 57.4" P.A. 15.00 sep 0.4 mag 11.83,12.62
 
 
Coord 2000 12106-1207 Discov num TDS8254 Comp Coord arcsec 2000 12 10 36.44 -12 06 57.4
Date first 1991 Date last 2016 Obs 2
Pa first 227 Pa last 14.8 P.A. Now (θ) 14.8°
Sep first 1.8 Sep last 0.382 Sep. Now (ρ) 0.382"
Mag pri 11.83 Mag sec 12.62 delta mag (ΔM) 0.79 Spectral class
Pri motion ra -019 Sec motion ra -019
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus Tycho2 5522-00793-1 Gaia DR2 3574354423198117376
 
 
WDS 12106-1207 TDS 8254 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12106-1207 TDS8254 1991 1 227 1.8 11.83 12.62 121036.44-120657.4
12106-1207 TDS8254 2016 2 15 0.4 11.83 12.62 121036.44-120657.4

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

 
 
WDS 12106-1207 TDS 8254 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12106-1207 TDS 8254 : MEASURES
 
 
No records found.

 
 
WDS 12106-1207 : VIRTUAL EYEPIECE
 
 

12106-1207 TDS8254A mag 11.83 12106-1207 TDS8254B sep 0.4 P.A. 14.50 mag 12.62 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12106-1207 : ALADIN DSS IMAGE @ 12h 10m 36.44s -12° 06' 57.4"
 
 
 
 
WDS 12106-1207 TDS 8254 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12106-1207 TDS8254 distance=0' 12095-1151 STF1604BC distance=23' 12095-1151 STF1604AB distance=23' 12095-1151 STF1604AC distance=23' 12131-1243 LDS4192 distance=52' 12143-1222 RST3778 distance=56' 12137-1123 JNN 78 distance=64' 12093-1055 RST3774 distance=75' 12082-1058 RST3772 distance=78' 12087-1050 J 2085 distance=81' 12109-1333 NSN 113 distance=86' 12064-1315 JNN 77 distance=93' 12117-1034 HDS1720 distance=95' 12116-1341 STF3080 distance=96' 12068-1325 UC 2273 distance=96' 12125-1339 GWP1767 distance=97' 12099-1004 LIM 2 distance=124' 12164-1034 GWP1782 distance=126' 12152-1019 BUP 139 distance=128' 12111-1415 GWP1761 distance=129' 12101-0959 UC 2286 distance=129' 12048-1345 RST3771 distance=130' 12017-1214 CRC 65 distance=132' 12192-1125 UC 2316 distance=134' 12032-1326 UC 2260 distance=135' 12172-1033 YMG 40 distance=136' 12016-1246 LDS4169 distance=137' 12038-1343 LDS4173 distance=139' 12008-1209 HU 132 distance=144' 12027-1043 MET 58AB distance=145' 12027-1043 SHY 588AC distance=145' 12040-1018 HDS1696 distance=147' 12038-1354 RST3770 distance=147' 12005-1201 NSN 114 distance=148' 12050-1004 AHD9024 distance=149' 12195-1327 RST3784 distance=154' 12054-0948 UC 2265 distance=160' 12211-1129 STF1635 distance=160' 11597-1137 BRT3213 distance=163' 12134-0929 RST3777 distance=164' 12163-1430 RST3779 distance=166' 12002-1311 HU 734 distance=168' 12209-1334 BUP 142 distance=175' 12007-1028 SCP 1 distance=177' 11591-1308 UC 2244 distance=179' 12007-1348 LDS4166 distance=179' 12186-1424 YSC 44 distance=181' 12202-1408 STF1631AB distance=185' 12043-0926 KPP2208 distance=186' 12216-1341 GWP1795 distance=186' 11582-1120 LDS4162 distance=188' 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 12106-1207 TDS8254 15 0.4
Show 12095-1151 STF1604 BC 321 13.6 23
Show 12095-1151 STF1604 AB 89 9.0 23
Show 12095-1151 STF1604 AC 4 10.5 23
Show 12131-1243 LDS4192 167 13.8 52
Show 12143-1222 RST3778 42 0.5 56
Show 12137-1123 JNN 78 268 1.3 64
Show 12093-1055 RST3774 332 2.8 75
Show 12082-1058 RST3772 351 2.2 78
Show 12087-1050 J 2085 325 3.5 81
Show 12109-1333 NSN 113 213 21.5 86
Show 12064-1315 JNN 77 54 0.4 93
Show 12117-1034 HDS1720 224 0.4 95
Show 12116-1341 STF3080 200 4.7 96
Show 12068-1325 UC 2273 340 56.5 96
Show 12125-1339 GWP1767 221 7.9 97
Show 12099-1004 LIM 2 314 0.1 124
Show 12164-1034 GWP1782 286 80.9 126
Show 12152-1019 BUP 139 71 42.8 128
Show 12111-1415 GWP1761 79 18.0 129
Show 12101-0959 UC 2286 280 33.0 129
Show 12048-1345 RST3771 308 2.1 130
Show 12017-1214 CRC 65 24 6.1 132
Show 12192-1125 UC 2316 219 33.6 134
Show 12032-1326 UC 2260 134 10.9 135
Show 12172-1033 YMG 40 31 0.1 136
Show 12016-1246 LDS4169 150 25.0 137
Show 12038-1343 LDS4173 309 24.7 139
Show 12008-1209 HU 132 98 1.8 144
Show 12027-1043 MET 58 AB 20 10.5 145
Show 12027-1043 SHY 588 AC 115 331.2 145
Show 12040-1018 HDS1696 41 0.2 147
Show 12038-1354 RST3770 242 1.2 147
Show 12005-1201 NSN 114 71 2.2 148
Show 12050-1004 AHD9024 115 34.4 149
Show 12195-1327 RST3784 270 5.0 154
Show 12054-0948 UC 2265 58 20.3 160
Show 12211-1129 STF1635 173 13.4 160
Show 11597-1137 BRT3213 240 2.9 163
Show 12134-0929 RST3777 272 0.2 164
Show 12163-1430 RST3779 301 0.4 166
Show 12002-1311 HU 734 187 3.7 168
Show 12209-1334 BUP 142 310 46.0 175
Show 12007-1028 SCP 1 9 1.4 177
Show 11591-1308 UC 2244 237 8.8 179
Show 12007-1348 LDS4166 234 6.8 179
Show 12186-1424 YSC 44 72 0.1 181
Show 12202-1408 STF1631 AB 305 14.8 185
Show 12043-0926 KPP2208 135 18.3 186
Show 12216-1341 GWP1795 22 219.3 186
Show 11582-1120 LDS4162 333 8.4 188

 
 
WDS 12106-1207 : COMPONENTS
 
 
  A
B pa=14.5°
sep=0.38"
 
 
12106-1207 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 121036.44-120657.4 Mag 11.83 PmRA -19.00
PmDE 0.0 Tycho2 5522-00793-1
Tycho2
Tycho2 5522-00793-1 Pflag RAmdeg 182.65182507 DEmdeg -12.11596470
PmRA -18.9 PmDE -0.1 E RAmdeg 50 E DEmdeg 44
E pmRA 2.1 E pmDE 2.1 EpRAm 1980.32 EpDEm 1979.26
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 12.131 E BTmag 0.117 VTmag 11.924
E VTmag 0.154 Prox 999 TYC HIP
CCDM RAdeg 182.65188278 DEdeg -12.11595972 EpRA 1990 1.45
EpDE 1990 1.56 E RAdeg 64.2 E DEdeg 68.4 Posflg
Corr 0.3
 
 
12106-1207 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121036.45-120657.0 Mag 12.62 PmRA -19.00
PmDE 0.0 Calc delta mag 0.79 Calc coord yes