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Doubles in session


Current system
15038+4739
STF 1909
44 Boo


Nearby doubles
15' : 15025+4745
H 6 53AB

35' : 15054+4809
BU 1086

36' : 15003+4740
ZHN 28

40' : 15006+4717
STT 291

61' : 14595+4658
WSP 113AB

66' : 15060+4637
SKF 719

68' : 14593+4649
COU1760

71' : 14573+4806
ES 2647

72' : 15105+4800
HDS2131AB

78' : 15077+4632
COU1761

87' : 15108+4651
STF1920

91' : 15108+4640
ARG 27

106' : 15127+4835
ES 2648AB

106' : 15129+4650
ES 624AB

107' : 15027+4554
ES 1086

113' : 14559+4900
NSN 661

117' : 14559+4905
GAI9013AB

119' : 15145+4831
LDS4539

120' : 15010+4543
HDS2119

120' : 14529+4828
LEP 70

123' : 14592+4933
LDS4519

124' : 14558+4914
BEM 14

124' : 14545+4620
CBL 475

126' : 15089+4934
LDT 9

132' : 14595+4944
ES 963

136' : 15097+4942
BEM 16



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 15038+4739 : COMPONENTS
 
 
  A
B pa=148.8°
sep=0.19"
 
 
15038+4739 A
 
 
Componente originario normalizzato AB Name 44 Boo Coord arcsec 2000 150347.30+473914.6 Mag 5.2
Spectral class F7V (yellow-white) PmRA -444.00 PmDE 10.0 SAO 45357
HIP 73695 Tycho2 3484-01580-1 HD 133640 HR 5618
GC 20281 ADS 9494 BD BD+48 2259 Flamsteed 44 Bootis
Flamsteed name 44 Boo
Tycho2
Tycho2 3484-01580-1 Pflag RAmdeg 225.94708662 DEmdeg 47.65404245
PmRA -443.7 PmDE 9.9 E RAmdeg 3 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.50 EpDEm 1991.42
Num 9 Q RAmdeg 2.0 Q DEmdeg 1.5 Q pmRA 2.0
Q pmDE 1.4 BTmag 5.846 E BTmag 0.014 VTmag 5.203
E VTmag 0.009 Prox 17 TYC T HIP 73695
CCDM A RAdeg 225.94862694 DEdeg 47.65401944 EpRA 1990 1.58
EpDE 1990 1.57 E RAdeg 3.4 E DEdeg 3.5 Posflg D
Corr -0.2
SAO
SAO 45357 DelFlag RA1950 PmRA1950 -0.0409
DE1950 PmDE1950 0.032 Vmag 4.9 SpType G0
Double code Source 70 CatNum 20281 DM BD+48 2259
DMcomp BDsup HD 133640 M HD 0
GC 20281 RA1950rad 3.93631956 DE1950rad 0.83510765 PmRA2000 -0.0403
PmDE2000 0.033
Hipparcos
Catalog H HIP 73695 Proxy H RAhms 15 03 47.68
DEdms +47 39 14.5 Vmag 4.83 VarFlag 2 R Vmag G
RAdeg 225.949 DEdeg 47.654 AstroRef A Plx 78.39
CCDM 15038+4739 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 49 Rho 1.703 HD 133640 BD BD+48 2259
CD CP Dm number +48 2259 VIred 0.71
SpType G2V + G2V R SpType Coord arcsec 2000 150347.68+473914.5
Hipparcos 2
HIP 73695 Sn 15 So 3 Nc 2
RArad 3.9435483002 DErad 0.8317194395 Plx 79.95 PmRA -445.84
PmDE 19.86 E RArad 1.16 E DErad 1.34 E Plx 1.56
E pmRA 1.44 E pmDE 1.67 Hpmag 4.8775 E Hpmag 0.0065
SHp 0.063 VA 1 BV 0.647 E BV 0.002
VI 0.71
CCDM
Ccdm 15038+4739 RComp Comp A Note1
Note2 Discov num DRAs -0.48 DDEs 15.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.3 Sp G0 PmNote *
PmRA -394 PmDE 26 Dm number +48 2259 Cat1 BD
Name2 45357 Cat2 SAO HD 133640 M HD
ADS BDS A 9494 M ADS BDS N IDS IDS 15005N4803A
HIC 73695
 
 
15038+4739 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 150347.31+473914.4 Mag 6.1 Spectral class K4V (yellow-orange)
PmRA -374.00 PmDE 39.0 Tycho2 3484-01580-2 Calc delta mag 0.9
Calc coord yes
Tycho2
Tycho2 3484-01580-2 Pflag RAmdeg 225.94785050 DEmdeg 47.65442558
PmRA -374.3 PmDE 39.4 E RAmdeg 4 E DEmdeg 4
E pmRA 3.8 E pmDE 3.6 EpRAm 1991.58 EpDEm 1991.54
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.2 Q pmRA 0.0
Q pmDE 0.3 BTmag 7.015 E BTmag 0.015 VTmag 6.095
E VTmag 0.010 Prox 17 TYC HIP 73695
CCDM B RAdeg 225.94914833 DEdeg 47.65433306 EpRA 1990 1.59
EpDE 1990 1.55 E RAdeg 3.7 E DEdeg 3.8 Posflg D
Corr -0.2
CCDM
Ccdm 15038+4739 RComp Comp B Note1 *
Note2 Discov num STF1909 DRAs DDEs
R dRAs Year 1832 Theta Rho
Obs 99 Vmag 6.2 Sp PmNote
PmRA -388 PmDE 34 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9494 M ADS BDS N IDS IDS 15005N4803B
HIC 73695