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Doubles in session


Current system
01570+3101
A 819 AB


Nearby doubles
25' : 01581+3041
TDS2070

27' : 01571+3034
ES 321

29' : 01568+3033
KO 4

31' : 01563+3032
GRV 105

32' : 01580+3033
KPP 759

34' : 01576+3134
STF 187AB

34' : 01572+3027
J 2720

36' : 01564+3026
FRK 2

38' : 01596+3044
COU 669

54' : 02011+3051
LDS3335

56' : 01535+3030
MLB 737

58' : 01585+3155
AG 28

62' : 01576+3202
UC 20

63' : 01526+3127
HJ 645

64' : 02009+3141
ES 2404

69' : 01597+3003
UC 655

70' : 02012+3147
ES 2405

73' : 02021+3031
UC 21

79' : 02021+3146
CVR 410

80' : 01529+3201
LDS3321

85' : 01590+2941
AZC 19

86' : 01504+3050
TDS2020

98' : 01539+2932
AZC 18

99' : 01496+3037
TDS2015

100' : 02035+3156
SEI 22

101' : 01531+2935
BUP 27AB
Mothallah



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 01570+3101 : COMPONENTS
 
 
  A B
B pa=0.5°
sep=0.14"
 
C pa=271.3°
sep=56.91"
pa=271.1°
sep=56.91"
 
 
01570+3101 A
 
 
Coord arcsec 2000 015701.33+310122.4 Mag 8.16 Spectral class F5 (yellow-white) PmRA 28.00
PmDE -76.0 SAO 55122 HIP 9087 Tycho2 2308-01185-1
HD 11849 ADS 1548 BD BD+30 303
Tycho2
Tycho2 2308-01185-1 Pflag RAmdeg 29.25565528 DEmdeg 31.02270304
PmRA 34.3 PmDE -77.2 E RAmdeg 5 E DEmdeg 6
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.58 EpDEm 1991.45
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.9 BTmag 8.300 E BTmag 0.016 VTmag 7.793
E VTmag 0.011 Prox 664 TYC T HIP 9087
CCDM AB RAdeg 29.25556444 DEdeg 31.02287861 EpRA 1990 1.82
EpDE 1990 1.82 E RAdeg 5.1 E DEdeg 5.6 Posflg P
Corr -0.3
SAO
SAO 55122 DelFlag RA1950 PmRA1950 0.003
DE1950 PmDE1950 -0.079 Vmag 7.8 SpType F5
Double code Source 6 CatNum 199 DM BD+30 303
DMcomp BDsup HD 11849 M HD 0
GC RA1950rad 0.49801303 DE1950rad 0.53721286 PmRA2000 0.003
PmDE2000 -0.083
Hipparcos
Catalog H HIP 9087 Proxy H RAhms 01 57 01.33
DEdms +31 01 22.4 Vmag 7.73 VarFlag R Vmag G
RAdeg 29.2556 DEdeg 31.0229 AstroRef * Plx 11.47
CCDM 01570+3101 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 215 Rho 0.268 HD 11849 BD BD+30 303
CD CP Dm number +30 303 VIred 0.56
SpType F5 R SpType Coord arcsec 2000 015701.33+310122.4
Hipparcos 2
HIP 9087 Sn 55 So 3 Nc 2
RArad 0.5106057895 DErad 0.5414515765 Plx 11.62 PmRA 30.83
PmDE -81.14 E RArad 0.69 E DErad 0.66 E Plx 1.01
E pmRA 0.9 E pmDE 0.84 Hpmag 7.8383 E Hpmag 0.001
SHp 0.009 VA 0 BV 0.491 E BV 0.015
VI 0.56
CCDM
Ccdm 01570+3101 RComp Comp A Note1
Note2 Discov num DRAs 1.34 DDEs 21.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.2 Sp F5 PmNote *
PmRA 30 PmDE -73 Dm number +30 303 Cat1 BD
Name2 +30 199 Cat2 AGK2/3 HD 11849 M HD
ADS BDS A 1548 M ADS BDS N IDS IDS 01513N3032A
HIC 9087
 
 
01570+3101 B
 
 
Coord arcsec 2000 015701.33+310122.5 Mag 9.3 Calc delta mag 1.14 Calc coord yes
CCDM
Ccdm 01570+3101 RComp Comp B Note1 *
Note2 Discov num A 819 DRAs DDEs
R dRAs Year 1958 Theta 170 Rho 0.6
Obs 14 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1548 M ADS BDS N IDS IDS 01513N3032B
HIC 9087
 
 
01570+3101 C
 
 
Coord arcsec 2000 015656.90+310123.7 Mag 10 PmRA 30.00 PmDE -76.0
Tycho2 2307-00380-1 ADS 1548 DM BD+30 301 Calc delta mag 1.84
Calc coord yes
Tycho2
Tycho2 2307-00380-1 Pflag RAmdeg 29.23413281 DEmdeg 31.02308880
PmRA 36.0 PmDE -77.4 E RAmdeg 27 E DEmdeg 25
E pmRA 2.3 E pmDE 2.2 EpRAm 1990.22 EpDEm 1990.40
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.1 Q pmRA 1.1
Q pmDE 0.0 BTmag 10.800 E BTmag 0.049 VTmag 10.003
E VTmag 0.035 Prox 664 TYC T HIP
CCDM RAdeg 29.23403722 DEdeg 31.02326472 EpRA 1990 1.79
EpDE 1990 1.82 E RAdeg 26.8 E DEdeg 24.5 Posflg
Corr -0.4
CCDM
Ccdm 01570+3101 RComp Comp C Note1
Note2 Discov num A 819 DRAs -3.66 DDEs 23.6
R dRAs 10 Year 1906 Theta 270 Rho 66.5
Obs 2 Vmag 9.0 Sp PmNote *
PmRA 59 PmDE -64 Dm number +30 301 Cat1 BD
Name2 +30 198 Cat2 AGK2/3 HD M HD
ADS BDS A 1548 M ADS BDS N IDS IDS 01513N3032C
HIC