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Doubles in session


Current system
13155+4051
CHR 180
19 CVn


Nearby doubles
8' : 13149+4055
COU1911

38' : 13128+4030
A 1606

46' : 13165+4007
RAO 289

51' : 13200+4051
WAA 39

53' : 13187+4129
TDS8774

54' : 13115+4024
BVD 228

57' : 13122+4009
CVR1492

60' : 13207+4041
TDS8795

65' : 13170+3949
OSO 52

67' : 13185+3954
ES 1544

69' : 13149+3944
HJ 528

71' : 13190+3953
ES 1545

72' : 13164+4202
HJ 1230

82' : 13092+4013
SLW 827

86' : 13230+4058
COU1582

87' : 13230+4112
PTF 2

90' : 13232+4029
POP 119

95' : 13213+3945
ES 1546

96' : 13221+3952
HDS1876

104' : 13068+4022
A 2062

104' : 13245+4112
NI 31

106' : 13090+4206
TDS8705

106' : 13073+4142
LDS4318

106' : 13062+4055
HJ 2639AB

108' : 13104+3921
KZA 43

108' : 13184+3909
LDS4342



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 13155+4051 : COMPONENTS
 
 
  A
B pa=50.1°
sep=0.51"
 
 
13155+4051 A
 
 
Componente originario normalizzato AB Name 19 CVn Coord arcsec 2000 131532.05+405118.6 Mag 5.87
Spectral class A7V (white) PmRA -111.00 PmDE 11.0 SAO 44531
HIP 64692 Tycho2 3022-02305-1 HD 115271 HR 5004
GC 17953 BD BD+41 2374 Flamsteed 19 Canum Venaticorum Flamsteed name 19 CVn
Tycho2
Tycho2 3022-02305-1 Pflag RAmdeg 198.88317337 DEmdeg 40.85521628
PmRA -107.7 PmDE 17.5 E RAmdeg 3 E DEmdeg 3
E pmRA 0.7 E pmDE 0.8 EpRAm 1991.28 EpDEm 1991.42
Num 15 Q RAmdeg 1.7 Q DEmdeg 1.3 Q pmRA 1.7
Q pmDE 1.1 BTmag 6.008 E BTmag 0.014 VTmag 5.802
E VTmag 0.009 Prox 999 TYC T HIP 64692
CCDM AB RAdeg 198.88350917 DEdeg 40.85517556 EpRA 1990 1.51
EpDE 1990 1.63 E RAdeg 3.3 E DEdeg 3.2 Posflg P
Corr -0.1
SAO
SAO 44531 DelFlag RA1950 PmRA1950 -0.0098
DE1950 PmDE1950 0.011 Vmag 5.7 SpType A5
Double code Source 70 CatNum 17953 DM BD+41 2374
DMcomp BDsup HD 115271 M HD 0
GC 17953 RA1950rad 3.4613646 DE1950rad 0.71765703 PmRA2000 -0.0095
PmDE2000 0.015
Hipparcos
Catalog H HIP 64692 Proxy H RAhms 13 15 32.05
DEdms +40 51 18.6 Vmag 5.77 VarFlag R Vmag H
RAdeg 198.884 DEdeg 40.8552 AstroRef A Plx 13.32
CCDM 13155+4051 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 21 Rho 0.371 HD 115271 BD BD+41 2374
CD CP Dm number +41 2374 VIred 0.2
SpType A7V R SpType Coord arcsec 2000 131532.05+405118.6
Hipparcos 2
HIP 64692 Sn 15 So 3 Nc 2
RArad 3.471172269 DErad 0.7130572713 Plx 13.5 PmRA -119.47
PmDE 11.53 E RArad 0.2 E DErad 0.25 E Plx 0.44
E pmRA 0.23 E pmDE 0.29 Hpmag 5.8342 E Hpmag 0.0006
SHp 0.008 VA 0 BV 0.198 E BV 0.004
VI 0.22
CCDM
Ccdm 13155+4051 RComp Comp A Note1
Note2 Discov num DRAs 1.89 DDEs 17.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.8 Sp A7 PmNote *
PmRA -112 PmDE 8 Dm number +41 2374 Cat1 BD
Name2 +41 1175 Cat2 AGK2/3 HD 115271 M HD
ADS BDS M ADS BDS N IDS W IDS 13155+4051A
HIC 64692
 
 
13155+4051 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 131532.08+405118.9 Mag 9.48 Calc delta mag 3.61
Calc coord yes
CCDM
Ccdm 13155+4051 RComp Comp B Note1
Note2 Discov num CHR 180 DRAs DDEs
R dRAs Year 1988 Theta 2 Rho 0.3
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS W IDS 13155+4051B
HIC 64692