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Doubles in session


Current system
20370+1203
STF 2701
HD 196423


Nearby doubles
21' : 20372+1143
BPM2210

22' : 20372+1224
BPM2209

28' : 20373+1230
UC 4235

34' : 20375+1130
BPM2213

35' : 20387+1139
GWP2975

40' : 20344+1153
LDS4851

42' : 20350+1134
BRT3358

45' : 20340+1206
MAD 8

46' : 20345+1138
J 142

47' : 20372+1250
A 1680

48' : 20354+1121
YR 16

50' : 20386+1120
J 1242

52' : 20391+1243
BPM2218

52' : 20385+1118
J 1073

52' : 20337+1222
BPM2187

53' : 20349+1120
TDT2394

54' : 20348+1121
J 1344

55' : 20404+1143
UC 4253

57' : 20396+1120
BPM2221

59' : 20364+1105
UC 4230

59' : 20410+1206
HEI 587

60' : 20402+1126
BPM2224

60' : 20340+1244
TDT2378

63' : 20329+1142
J 1AB

64' : 20346+1255
BPM2193

64' : 20399+1115
ENG 75AB



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 20370+1203 : COMPONENTS
 
 
  A
B pa=220.1°
sep=2.06"
 
 
20370+1203 A
 
 
Componente originario normalizzato AB Name HD 196423 Coord arcsec 2000 203658.85+120255.3 Mag 8.32
Spectral class G5 (yellow) PmRA 43.00 PmDE -31.0 SAO 106305
HIP 101710 Tycho2 1096-01542-2 HD 196423 GC 28696
BD BD+11 4331
Tycho2
Tycho2 1096-01542-2 Pflag P RAmdeg 309.24521461 DEmdeg 12.04870807
PmRA 43.0 PmDE -30.5 E RAmdeg 7 E DEmdeg 9
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.40 EpDEm 1990.81
Num 6 Q RAmdeg 1.4 Q DEmdeg 1.6 Q pmRA 1.4
Q pmDE 1.6 BTmag 9.355 E BTmag 0.021 VTmag 8.321
E VTmag 0.013 Prox 21 TYC T HIP 101710
CCDM A RAdeg 309.24534028 DEdeg 12.04904083 EpRA 1990 1.70
EpDE 1990 1.34 E RAdeg 6.8 E DEdeg 9.0 Posflg D
Corr -0.1
SAO
SAO 106305 DelFlag RA1950 PmRA1950 0.0031
DE1950 PmDE1950 -0.033 Vmag 7.3 SpType G5
Double code Source 70 CatNum 28696 DM BD+11 4331
DMcomp BDsup HD 196423 M HD 0
GC 28696 RA1950rad 5.38695834 DE1950rad 0.20723973 PmRA2000 0.0032
PmDE2000 -0.036
Hipparcos
Catalog H HIP 101710 Proxy H RAhms 20 36 58.88
DEdms +12 02 56.6 Vmag 7.62 VarFlag R Vmag H
RAdeg 309.245 DEdeg 12.049 AstroRef A Plx 10.79
CCDM 20370+1203 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 221 Rho 2.088 HD 196423 BD BD+11 4331
CD CP Dm number +11 4331 VIred 0.67
SpType G5 R SpType Coord arcsec 2000 203658.88+120256.6
Hipparcos 2
HIP 101710 Sn 15 So 3 Nc 2
RArad 5.3973492867 DErad 0.2102954856 Plx 8.5 PmRA 41.78
PmDE -27.89 E RArad 1.08 E DErad 0.79 E Plx 1.45
E pmRA 1.6 E pmDE 0.82 Hpmag 7.7572 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.674 E BV 0.018
VI 0.73
CCDM
Ccdm 20370+1203 RComp Comp A Note1
Note2 Discov num DRAs -1.17 DDEs -4.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp G5 PmNote *
PmRA 41 PmDE -29 Dm number +11 4331 Cat1 BD
Name2 +11 2526 Cat2 AGK2/3 HD 196423 M HD
ADS BDS A14063 M ADS BDS N IDS IDS 20322N1142A
HIC 101710
 
 
20370+1203 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203658.76+120253.7 Mag 8.59 PmRA 43.00
PmDE -31.0 HIP 101710 Tycho2 1096-01542-1 Calc delta mag 0.27
Calc coord yes
Tycho2
Tycho2 1096-01542-1 Pflag P RAmdeg 309.24521461 DEmdeg 12.04870807
PmRA 43.0 PmDE -30.5 E RAmdeg 7 E DEmdeg 9
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.40 EpDEm 1990.81
Num 6 Q RAmdeg 1.4 Q DEmdeg 1.6 Q pmRA 1.4
Q pmDE 1.6 BTmag 9.141 E BTmag 0.019 VTmag 8.587
E VTmag 0.015 Prox 21 TYC T HIP 101710
CCDM B RAdeg 309.24495639 DEdeg 12.04860194 EpRA 1990 1.70
EpDE 1990 1.33 E RAdeg 7.4 E DEdeg 9.9 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 101710 Proxy H RAhms 20 36 58.88
DEdms +12 02 56.6 Vmag 7.62 VarFlag R Vmag H
RAdeg 309.245 DEdeg 12.049 AstroRef A Plx 10.79
CCDM 20370+1203 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 221 Rho 2.088 HD 196423 BD BD+11 4331
CD CP Dm number +11 4331 VIred 0.67
SpType G5 R SpType Coord arcsec 2000 203658.88+120256.6
Hipparcos 2
HIP 101710 Sn 15 So 3 Nc 2
RArad 5.3973492867 DErad 0.2102954856 Plx 8.5 PmRA 41.78
PmDE -27.89 E RArad 1.08 E DErad 0.79 E Plx 1.45
E pmRA 1.6 E pmDE 0.82 Hpmag 7.7572 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.674 E BV 0.018
VI 0.73
CCDM
Ccdm 20370+1203 RComp Comp B Note1
Note2 Discov num STF2701 DRAs DDEs
R dRAs Year 1829 Theta 221 Rho 2.1
Obs 99 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14063 M ADS BDS N IDS IDS 20322N1142B
HIC 101710