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Doubles in session


Current system
21356-1147
STF 2805
HD 205424


Nearby doubles
24' : 21340-1146
OCC 580

31' : 21370-1125
HU 87

47' : 21375-1225
TSN 68

58' : 21366-1243
GWP3077

62' : 21391-1221
VBS 34AB

67' : 21382-1054
I 302

71' : 21403-1157
GWP3084

75' : 21403-1214
GWP3085

78' : 21397-1237
RST4090AB

84' : 21361-1023
HJ 5518

91' : 21345-1316
RST4089

96' : 21393-1305
HU 88

102' : 21411-1047
OCC 826

104' : 21422-1221
J 1410

105' : 21338-1329
GWP3074

115' : 21314-1323
LDS1482

118' : 21317-1330
SCJ 29

122' : 21310-1005
SHN 252

124' : 21275-1112
J 2348

124' : 21436-1108
LV 10

125' : 21274-1112
J 2347

126' : 21427-1258
KPP1268

127' : 21278-1049
HJ 283

128' : 21412-1011
RAO 623

129' : 21311-0958
HEI 596

136' : 21313-0947
BLA 9



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 21356-1147 : COMPONENTS
 
 
  A
B pa=319.1°
sep=37.09"
 
 
21356-1147 A
 
 
Componente originario normalizzato AB Name HD 205424 Coord arcsec 2000 213534.17-114722.3 Mag 8.64
Spectral class F3V (yellow-white) PmRA 31.00 PmDE -1.0 SAO 164503
HIP 106610 Tycho2 5795-00767-1 HD 205424 GC 30223
BD BD-12 6035
Tycho2
Tycho2 5795-00767-1 Pflag RAmdeg 323.89235894 DEmdeg -11.78951667
PmRA 34.5 PmDE -0.8 E RAmdeg 8 E DEmdeg 10
E pmRA 1.2 E pmDE 1.1 EpRAm 1990.75 EpDEm 1989.28
Num 12 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 9.073 E BTmag 0.020 VTmag 8.640
E VTmag 0.017 Prox 368 TYC T HIP 106610
CCDM RAdeg 323.89227833 DEdeg -11.78951361 EpRA 1990 1.77
EpDE 1990 1.60 E RAdeg 7.8 E DEdeg 11.0 Posflg
Corr 0.1
SAO
SAO 164503 DelFlag RA1950 PmRA1950 0.0036
DE1950 PmDE1950 -0.007 Vmag 8.5 SpType F0
Double code Source 70 CatNum 30223 DM BD-12 6035
DMcomp BDsup HD 205424 M HD 0
GC 30223 RA1950rad 5.6411916 DE1950rad -0.2096756 PmRA2000 0.0038
PmDE2000 -0.009
Hipparcos
Catalog H HIP 106610 Proxy RAhms 21 35 34.14
DEdms -11 47 22.3 Vmag 8.6 VarFlag R Vmag G
RAdeg 323.892 DEdeg -11.7895 AstroRef Plx 7.04
CCDM 21356-1147 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 205424 BD BD-12 6035
CD CP Dm number -12 6035 VIred 0.38
SpType F3V R SpType Coord arcsec 2000 213534.14-114722.3
Hipparcos 2
HIP 106610 Sn 5 So 0 Nc 1
RArad 5.6529865319 DErad -0.2057658769 Plx 5.45 PmRA 30.74
PmDE -1.7 E RArad 1.29 E DErad 0.77 E Plx 1.4
E pmRA 2.33 E pmDE 0.92 Hpmag 8.7083 E Hpmag 0.004
SHp 0.018 VA 0 BV 0.427 E BV 0.1
VI 0.38
CCDM
Ccdm 21356-1147 RComp Comp A Note1
Note2 Discov num DRAs -1.73 DDEs -22.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp F0 PmNote *
PmRA 53 PmDE -8 Dm number -12 6035 Cat1 BD
Name2 164503 Cat2 SAO HD 205424 M HD
ADS BDS M ADS BDS N IDS IDS 21302S1214A
HIC 106610
 
 
21356-1147 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213532.52-114654.3 Mag 11.01 PmRA -4.00
PmDE 6.0 HIP 106609 BD BD-12 6034 Calc delta mag 2.37
Calc coord yes
Hipparcos
Catalog H HIP 106609 Proxy RAhms 21 35 32.52
DEdms -11 46 54.2 Vmag 11.08 VarFlag R Vmag H
RAdeg 323.885 DEdeg -11.7817 AstroRef Plx 8.56
CCDM 21356-1147 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD-12 6034
CD CP Dm number -12 6034 VIred 0.73
SpType R SpType Coord arcsec 2000 213532.52-114654.2
Hipparcos 2
HIP 106609 Sn 5 So 0 Nc 1
RArad 5.6528681958 DErad -0.2056300571 Plx 3.55 PmRA 4.15
PmDE -8.57 E RArad 4.51 E DErad 2.84 E Plx 4.72
E pmRA 8.3 E pmDE 2.96 Hpmag 11.2222 E Hpmag 0.0107
SHp 0.052 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 21356-1147 RComp Comp B Note1
Note2 Discov num STF2805 DRAs DDEs
R dRAs Year 1906 Theta 323 Rho 35.0
Obs 1 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number -12 6034 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 21302S1214B
HIC 106609