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Doubles in session


Current system
18576+3209
A 260
HD 176154


Nearby doubles
6' : 18579+3212
BKO 55

11' : 18582+3216
GYL 12AB

26' : 18555+3215
COU1013

26' : 18589+3229
BU 649

33' : 18590+3235
MLB 757

37' : 18589+3241
AGC 9AB
Sulafat

43' : 18542+3214
HU 1294

43' : 18543+3221
KPP4127

45' : 19011+3210
GYL 13AB

46' : 18570+3254
BU 648AB

48' : 18598+3246
HLM 13

50' : 19009+3232
HO 92

52' : 18545+3243
TDT1122

57' : 19020+3210
HU 1296

58' : 18570+3306
KPP1701

58' : 19014+3138
TDT1185

58' : 18569+3112
ES 2422

59' : 18581+3308
HLM 12

60' : 19013+3132
LEP 161

62' : 19002+3122
HLM 14

65' : 19006+3300
COU1156

67' : 19016+3253
HU 1295

68' : 18548+3306
DAL 10

68' : 18537+3256
ITF 165

72' : 18546+3311
ES 2234

74' : 18536+3303
HL 9001AB



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.
 
 
WDS 18576+3209 : COMPONENTS
 
 
  A
B pa=241.9°
sep=0.83"
 
 
18576+3209 A
 
 
Componente originario normalizzato AB Name HD 176154 Coord arcsec 2000 185734.07+320920.2 Mag 9.17
Spectral class A0 (white) PmRA -3.00 PmDE -9.0 SAO 67629
Tycho2 2643-02269-1 HD 176154 DM BD+31 3415
Tycho2
Tycho2 2643-02269-1 Pflag P RAmdeg 284.39195894 DEmdeg 32.15562172
PmRA -3.0 PmDE -9.2 E RAmdeg 10 E DEmdeg 9
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.02 EpDEm 1991.13
Num 8 Q RAmdeg 1.6 Q DEmdeg 0.3 Q pmRA 1.7
Q pmDE 0.4 BTmag 9.228 E BTmag 0.018 VTmag 9.167
E VTmag 0.018 Prox 9 TYC T HIP
CCDM RAdeg 284.39204833 DEdeg 32.15567667 EpRA 1990 1.51
EpDE 1990 1.59 E RAdeg 9.5 E DEdeg 9.1 Posflg D
Corr 0.1
SAO
SAO 67629 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.002 Vmag 8.6 SpType A0
Double code Source 6 CatNum 1697 DM BD+31 3415
DMcomp BDsup HD 176154 M HD 0
GC RA1950rad 4.95535141 DE1950rad 0.56003414 PmRA2000 0.0009
PmDE2000 -0.002
CCDM
Ccdm 18576+3209 RComp Comp A Note1
Note2 Discov num DRAs -1.95 DDEs 20.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp A0 PmNote *
PmRA -3 PmDE -2 Dm number +31 3415 Cat1 BD
Name2 +32 1697 Cat2 AGK2/3 HD 176154 M HD
ADS BDS A11879 M ADS BDS N IDS IDS 18538N3201A
HIC
 
 
18576+3209 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185734.01+320919.8 Mag 9.6 PmRA -3.00
PmDE -9.0 Tycho2 2643-02269-2 Calc delta mag 0.43 Calc coord yes
Tycho2
Tycho2 2643-02269-2 Pflag P RAmdeg 284.39195894 DEmdeg 32.15562172
PmRA -3.0 PmDE -9.2 E RAmdeg 10 E DEmdeg 9
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.02 EpDEm 1991.13
Num 8 Q RAmdeg 1.6 Q DEmdeg 0.3 Q pmRA 1.7
Q pmDE 0.4 BTmag 9.788 E BTmag 0.024 VTmag 9.604
E VTmag 0.024 Prox 9 TYC T HIP
CCDM RAdeg 284.39177722 DEdeg 32.15556528 EpRA 1990 1.52
EpDE 1990 1.59 E RAdeg 14.0 E DEdeg 13.4 Posflg D
Corr 0.1
CCDM
Ccdm 18576+3209 RComp Comp B Note1
Note2 Discov num A 260 DRAs DDEs
R dRAs Year 1901 Theta 244 Rho 0.9
Obs 16 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11879 M ADS BDS N IDS IDS 18538N3201B
HIC