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Doubles in session


Current system
12111+1228
HDS 1719
HD 105866


Nearby doubles
14' : 12118+1219
DVG 36

14' : 12103+1235
TDS8252

24' : 12118+1249
CAB 22AB

34' : 12120+1300
A 1780

39' : 12125+1156
GWP1766

48' : 12141+1209
HJ 2603

53' : 12076+1239
HJ 199

54' : 12087+1147
HEI 508

55' : 12137+1308
UC 2297

62' : 12143+1149
HU 1137

64' : 12075+1302
LDS4179

70' : 12158+1235
CVR1416

72' : 12085+1328
GWP1754

76' : 12060+1218
CBL 373

76' : 12093+1118
STF3078

80' : 12085+1338
CVR1409

85' : 12061+1308
GWP1747

85' : 12166+1200
BPM 589

87' : 12054+1252
SLW 682

95' : 12137+1101
KPP1623

102' : 12150+1104
GWP1773

103' : 12084+1403
KU 42

105' : 12101+1411
SLW 690

105' : 12126+1046
STF1612

108' : 12179+1147
HU 1138

109' : 12122+1041
GWP1764



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.

12111+1228 HDS 1719 (HD 105866)

 
 
12h 11m 07.97s +12° 28' 15.6" P.A. 98.00 sep 0.5 mag 9.40,9.48 Sp F5 dist. 194.17 pc (633.38 l.y.)
 
 
Coord 2000 12111+1228 Discov num HDS1719 Comp Coord arcsec 2000 12 11 07.97 +12 28 15.6
Date first 1991 Date last 2017 Obs 9
Pa first 85 Pa last 98.1 P.A. Now (θ) 98.1°
Sep first 0.6 Sep last 0.49 Sep. Now (ρ) 0.49"
Mag pri 9.40 Mag sec 9.48 delta mag (ΔM) 0.08 Spectral class F5 (yellow-white)
Pri motion ra -031 Sec motion ra -031
Pri motion dec -008 Sec motion dec -008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 105866 Constellation Virgo SAO 99976 HIP 59400
Tycho2 0869-00129-1 Gaia DR2 3920414953442677632 HD 105866 BD BD+13 2502
Distance 194.17 Distance ly 633.38
 
 
WDS 12111+1228 HDS 1719 (HD 105866) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos 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
12111+1228 HDS1719 2000 3 91 0.5 9.40 9.48 F5 D 121107.97+122815.6
12111+1228 HDS1719 2008 4 90 0.6 9.40 9.48 F5 D 121107.97+122815.6
12111+1228 HDS1719 2010 5 93 0.6 9.40 9.48 F5 121107.97+122815.6
12111+1228 HDS1719 2017 6 99 0.5 9.40 9.48 F5 121107.97+122815.6

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

 
 
WDS 12111+1228 HDS 1719 (HD 105866) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12111+1228 HDS 1719 (HD 105866) : MEASURES
 
 
No records found.

 
 
WDS 12111+1228 (HD 105866) : VIRTUAL EYEPIECE
 
 

12111+1228 HDS1719A mag 9.4 Sp F5 12111+1228 HDS1719B sep 0.5 P.A. 98.30 mag 9.48 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 12111+1228 (HD 105866) : ALADIN DSS IMAGE @ 12h 11m 07.97s +12° 28' 15.6"
 
 
 
 
WDS 12111+1228 HDS 1719 (HD 105866) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12111+1228 HDS1719 distance=0' 12118+1219 DVG 36 distance=14' 12103+1235 TDS8252 distance=14' 12118+1249 CAB 22AB distance=24' 12118+1249 RAO 580AC distance=24' 12120+1300 A 1780 distance=34' 12125+1156 GWP1766 distance=39' 12141+1209 HJ 2603 distance=48' 12076+1239 HJ 199 distance=53' 12087+1147 HEI 508 distance=54' 12137+1308 UC 2297 distance=55' 12143+1149 HU 1137 distance=62' 12075+1302 LDS4179 distance=64' 12158+1235 CVR1416 distance=70' 12085+1328 GWP1754 distance=72' 12060+1218 CBL 373 distance=76' 12093+1118 STF3078 distance=76' 12085+1338 CVR1409 distance=80' 12061+1308 GWP1747 distance=85' 12166+1200 BPM 589 distance=85' 12054+1252 SLW 682 distance=87' 12137+1101 KPP1623 distance=95' 12150+1104 GWP1773 distance=102' 12084+1403 KU 42 distance=103' 12101+1411 SLW 690 distance=105' 12126+1046 STF1612 distance=105' 12179+1147 HU 1138 distance=108' 12122+1041 GWP1764 distance=109' 12133+1037 GWP1770 distance=116' 12180+1127 GWP1786 distance=118' 12187+1148 STF1628AB distance=119' 12187+1148 STF1628AC distance=119' 12093+1425 UC 2283 distance=120' 12165+1359 UC 2306 distance=121' 12104+1026 GWP1757AB distance=123' 12048+1102 SKF2698 distance=127' 12102+1438 BPM 586 distance=131' 12139+1023 LDS 933 distance=132' 12205+1227 GWP1790 distance=137' 12092+1450 TOK 148 distance=145' 12086+1009 GWP1755 distance=145' 12030+1105 CBL 369 distance=146' 12214+1223 LDS1295AB distance=151' 12176+1427 DEA 48AB distance=152' 12176+1427 TOK 399Aa,Ab distance=152' 12201+1351 BU 27 distance=155' 12208+1332 UC 2321 distance=156' 12005+1208 GWP1731 distance=158' 12214+1223 LDS1295BC distance=159' 12003+1136 HJ 197 distance=159' 12187+1035 KPP 881 distance=159' 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 12111+1228 HDS1719 98 0.5
Show 12118+1219 DVG 36 241 67.1 14
Show 12103+1235 TDS8252 58 1.0 14
Show 12118+1249 CAB 22 AB 107 235.7 24
Show 12118+1249 RAO 580 AC 1.2 24
Show 12120+1300 A 1780 316 1.3 34
Show 12125+1156 GWP1766 317 63.7 39
Show 12141+1209 HJ 2603 18 25.2 48
Show 12076+1239 HJ 199 77 17.4 53
Show 12087+1147 HEI 508 6 1.5 54
Show 12137+1308 UC 2297 143 14.1 55
Show 12143+1149 HU 1137 15 1.8 62
Show 12075+1302 LDS4179 283 66.9 64
Show 12158+1235 CVR1416 123 3.5 70
Show 12085+1328 GWP1754 196 59.6 72
Show 12060+1218 CBL 373 270 38.1 76
Show 12093+1118 STF3078 305 9.7 76
Show 12085+1338 CVR1409 242 4.8 80
Show 12061+1308 GWP1747 73 23.8 85
Show 12166+1200 BPM 589 95 113.3 85
Show 12054+1252 SLW 682 215 9.5 87
Show 12137+1101 KPP1623 142 12.5 95
Show 12150+1104 GWP1773 15 7.5 102
Show 12084+1403 KU 42 271 12.2 103
Show 12101+1411 SLW 690 290 29.0 105
Show 12126+1046 STF1612 7 5.6 105
Show 12179+1147 HU 1138 1 1.3 108
Show 12122+1041 GWP1764 126 18.9 109
Show 12133+1037 GWP1770 258 28.7 116
Show 12180+1127 GWP1786 262 87.0 118
Show 12187+1148 STF1628 AB 239 9.5 119
Show 12187+1148 STF1628 AC 344 45.2 119
Show 12093+1425 UC 2283 205 13.6 120
Show 12165+1359 UC 2306 188 43.4 121
Show 12104+1026 GWP1757 AB 196 32.3 123
Show 12048+1102 SKF2698 244 1.1 127
Show 12102+1438 BPM 586 133 96.6 131
Show 12139+1023 LDS 933 80 18.1 132
Show 12205+1227 GWP1790 290 93.4 137
Show 12092+1450 TOK 148 336 17.5 145
Show 12086+1009 GWP1755 224 22.5 145
Show 12030+1105 CBL 369 145 17.5 146
Show 12214+1223 LDS1295 AB 118 556.7 151
Show 12176+1427 DEA 48 AB 7 38.1 152
Show 12176+1427 TOK 399 Aa,Ab 76 0.0 152
Show 12201+1351 BU 27 104 3.6 155
Show 12208+1332 UC 2321 164 17.4 156
Show 12005+1208 GWP1731 155 5.0 158
Show 12214+1223 LDS1295 BC 119 75.0 159
Show 12003+1136 HJ 197 271 14.7 159
Show 12187+1035 KPP 881 144 7.4 159

 
 
WDS 12111+1228 : COMPONENTS
 
 
  A
B pa=98.3°
sep=0.48"
 
 
12111+1228 A
 
 
Componente originario normalizzato AB Name HD 105866 Coord arcsec 2000 121107.97+122815.6 Mag 9.4
Spectral class F5 (yellow-white) PmRA -31.00 PmDE -8.0 SAO 99976
HIP 59400 Tycho2 0869-00129-1 HD 105866 BD BD+13 2502
Tycho2
Tycho2 0869-00129-1 Pflag RAmdeg 182.78323829 DEmdeg 12.47100572
PmRA -30.8 PmDE -8.3 E RAmdeg 6 E DEmdeg 9
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.90 EpDEm 1989.92
Num 15 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.7 BTmag 9.339 E BTmag 0.019 VTmag 8.757
E VTmag 0.013 Prox 999 TYC T HIP 59400
CCDM AB RAdeg 182.78331000 DEdeg 12.47102500 EpRA 1990 1.78
EpDE 1990 1.64 E RAdeg 6.4 E DEdeg 8.9 Posflg P
Corr 0.1
SAO
SAO 99976 DelFlag RA1950 PmRA1950 -0.0026
DE1950 PmDE1950 -0.023 Vmag 8.6 SpType F5
Double code Source 29 CatNum 4501 DM BD+13 2502
DMcomp BDsup HD 105866 M HD 0
GC RA1950rad 3.17904028 DE1950rad 0.22251537 PmRA2000 -0.0025
PmDE2000 -0.018
Hipparcos
Catalog H HIP 59400 Proxy H RAhms 12 11 07.99
DEdms +12 28 15.7 Vmag 8.71 VarFlag R Vmag G
RAdeg 182.783 DEdeg 12.471 AstroRef A Plx 4.06
CCDM 12111+1228 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 85 Rho 0.595 HD 105866 BD BD+13 2502
CD CP Dm number +13 2502 VIred 0.58
SpType F5 R SpType Coord arcsec 2000 121107.99+122815.7
Hipparcos 2
HIP 59400 Sn 15 So 3 Nc 2
RArad 3.1901705649 DErad 0.2176604815 Plx 5.15 PmRA -29.85
PmDE -7.72 E RArad 0.97 E DErad 0.59 E Plx 1.02
E pmRA 1.23 E pmDE 0.57 Hpmag 8.8144 E Hpmag 0.0016
SHp 0.016 VA 0 BV 0.51 E BV 0.015
VI 0.58
CCDM
Ccdm 12111+1228 RComp Comp A Note1
Note2 Discov num DRAs 1.98 DDEs 15.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.9 Sp F5 PmNote *
PmRA -29 PmDE -8 Dm number +13 2502 Cat1 BD
Name2 +12 1370 Cat2 AGK2/3 HD 105866 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 59400
 
 
12111+1228 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121108.00+122815.5 Mag 9.48 PmRA -31.00
PmDE -8.0 Calc delta mag 0.08 Calc coord yes
CCDM
Ccdm 12111+1228 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.02 DDEs 15.7
R dRAs 82 Year 1991 Theta 85 Rho 0.6
Obs 1 Vmag 11.2 Sp PmNote *
PmRA -29 PmDE -8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 59400