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Doubles in session


Current system
15257+2638
STF 1941
HD 137529


Nearby doubles
36' : 15232+2628
TDS 772

44' : 15268+2719
AZC 91

45' : 15226+2652
KPP1539

57' : 15252+2734
AZC 90

65' : 15210+2651
SLW1083

67' : 15211+2702
STF1936

68' : 15208+2638
LDS4543

73' : 15245+2527
LDS4549

73' : 15266+2749
UC 3004

75' : 15224+2537
HJ 2777

77' : 15314+2646
CVR 790

88' : 15303+2739
STF1951

88' : 15314+2556
SLW1102

89' : 15300+2530
STF1950

89' : 15211+2534
GRV 903AB

91' : 15212+2745
LDS4544

99' : 15241+2814
TDS9506

100' : 15183+2650
STF1932AB

100' : 15311+2747
J 3321

102' : 15182+2642
CVR 782

103' : 15219+2807
GIC 127AB

107' : 15190+2541
LDS6304

110' : 15339+2643
STF1955AB

111' : 15307+2805
COU 796

111' : 15175+2647
KPP3951

113' : 15175+2619
COU 483



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 15257+2638 : COMPONENTS
 
 
  A
B pa=209.4°
sep=1.36"
 
 
15257+2638 A
 
 
Componente originario normalizzato AB Name HD 137529 Coord arcsec 2000 152542.81+263740.5 Mag 9.65
Spectral class F5 (yellow-white) PmRA 18.00 PmDE -7.0 SAO 83814
HIP 75519 Tycho2 2028-01389-1 HD 137529 GC 20743
BD BD+27 2484
Tycho2
Tycho2 2028-01389-1 Pflag P RAmdeg 231.42835689 DEmdeg 26.62792131
PmRA 17.7 PmDE -7.3 E RAmdeg 15 E DEmdeg 14
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.19 EpDEm 1990.20
Num 7 Q RAmdeg 0.7 Q DEmdeg 1.5 Q pmRA 0.7
Q pmDE 1.5 BTmag 10.086 E BTmag 0.026 VTmag 9.652
E VTmag 0.024 Prox 14 TYC T HIP 75519
CCDM A RAdeg 231.42841250 DEdeg 26.62806889 EpRA 1990 1.58
EpDE 1990 1.65 E RAdeg 15.3 E DEdeg 13.6 Posflg D
Corr 0.2
SAO
SAO 83814 DelFlag RA1950 PmRA1950 0.0017
DE1950 PmDE1950 -0.01 Vmag 8.3 SpType F5
Double code Source 70 CatNum 20743 DM BD+27 2484
DMcomp BDsup HD 137529 M HD 0
GC 20743 RA1950rad 4.02990363 DE1950rad 0.46779081 PmRA2000 0.0018
PmDE2000 -0.007
Hipparcos
Catalog H HIP 75519 Proxy H RAhms 15 25 42.82
DEdms +26 37 41.1 Vmag 8.92 VarFlag R Vmag H
RAdeg 231.428 DEdeg 26.6281 AstroRef A Plx 4.34
CCDM 15257+2638 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 215 Rho 1.422 HD 137529 BD BD+27 2484
CD CP Dm number +27 2484 VIred 0.49
SpType F5 R SpType Coord arcsec 2000 152542.82+263741.1
Hipparcos 2
HIP 75519 Sn 15 So 3 Nc 2
RArad 4.0391877754 DErad 0.4647475065 Plx 5.93 PmRA 18.4
PmDE -4.67 E RArad 1.18 E DErad 1.01 E Plx 1.63
E pmRA 1.45 E pmDE 1.63 Hpmag 9.0167 E Hpmag 0.0027
SHp 0.022 VA 0 BV 0.6 E BV 0.495
VI 0.49
CCDM
Ccdm 15257+2638 RComp Comp A Note1
Note2 Discov num DRAs 0.79 DDEs -18.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp F5 PmNote *
PmRA 18 PmDE 7 Dm number +27 2484 Cat1 BD
Name2 +26 1484 Cat2 AGK2/3 HD 137529 M HD
ADS BDS A 9630 M ADS BDS N IDS IDS 15215N2659A
HIC 75519
 
 
15257+2638 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152542.76+263739.3 Mag 9.77 PmRA 18.00
PmDE -7.0 HIP 75519 Tycho2 2028-01389-2 Calc delta mag 0.12
Calc coord yes
Tycho2
Tycho2 2028-01389-2 Pflag P RAmdeg 231.42835689 DEmdeg 26.62792131
PmRA 17.7 PmDE -7.3 E RAmdeg 15 E DEmdeg 14
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.19 EpDEm 1990.20
Num 7 Q RAmdeg 0.7 Q DEmdeg 1.5 Q pmRA 0.7
Q pmDE 1.5 BTmag 10.314 E BTmag 0.028 VTmag 9.771
E VTmag 0.024 Prox 14 TYC HIP 75519
CCDM B RAdeg 231.42816278 DEdeg 26.62774972 EpRA 1990 1.57
EpDE 1990 1.65 E RAdeg 16.9 E DEdeg 14.9 Posflg D
Corr 0.2
Hipparcos
Catalog H HIP 75519 Proxy H RAhms 15 25 42.82
DEdms +26 37 41.1 Vmag 8.92 VarFlag R Vmag H
RAdeg 231.428 DEdeg 26.6281 AstroRef A Plx 4.34
CCDM 15257+2638 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 215 Rho 1.422 HD 137529 BD BD+27 2484
CD CP Dm number +27 2484 VIred 0.49
SpType F5 R SpType Coord arcsec 2000 152542.82+263741.1
Hipparcos 2
HIP 75519 Sn 15 So 3 Nc 2
RArad 4.0391877754 DErad 0.4647475065 Plx 5.93 PmRA 18.4
PmDE -4.67 E RArad 1.18 E DErad 1.01 E Plx 1.63
E pmRA 1.45 E pmDE 1.63 Hpmag 9.0167 E Hpmag 0.0027
SHp 0.022 VA 0 BV 0.6 E BV 0.495
VI 0.49
CCDM
Ccdm 15257+2638 RComp Comp B Note1
Note2 Discov num STF1941 DRAs DDEs
R dRAs Year 1958 Theta 219 Rho 1.3
Obs 21 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9630 M ADS BDS N IDS IDS 15215N2659B
HIC 75519