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Doubles in session


Current system
23479+1703
STF 3041 AB
HD 223249


Nearby doubles
20' : 23465+1705
EGB 8

26' : 23470+1726
TDT4190

27' : 23475+1729
TDT4195

29' : 23465+1724
BPM2496

29' : 23493+1642
GWP3361

31' : 23495+1643
TDT4217

44' : 23486+1622
HEI 91

46' : 23449+1718
UC 5017

50' : 23470+1615
J 300

59' : 23512+1630
KPP3398

65' : 23435+1652
HEI 196

66' : 23478+1557
LDS5123

68' : 23455+1606
CVR1012

74' : 23513+1757
J 627

75' : 23452+1807
GWP3349

75' : 23518+1614
BPM2497

85' : 23454+1547
BPM2493

85' : 23420+1656
HEI 195

91' : 23459+1830
KU 141

91' : 23449+1543
BPM2492

97' : 23412+1647
GRV 683

100' : 23422+1800
COU 71

100' : 23507+1532
KPP 535

102' : 23549+1654
CVR1731

103' : 23497+1524
KU 142

105' : 23441+1535
CVR1724



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 23479+1703 : COMPONENTS
 
 
  A B
B pa=357.0°
sep=57.28"
 
C pa=357.9°
sep=59.50"
pa=20.1°
sep=2.40"
 
 
23479+1703 A
 
 
Coord arcsec 2000 234751.79+170321.6 Mag 8.35 Spectral class A6III (white) PmRA 17.00
PmDE -10.0 SAO 108841 HIP 117366 Tycho2 1721-01288-1
HD 223249 BD BD+16 4990
Tycho2
Tycho2 1721-01288-1 Pflag RAmdeg 356.96581390 DEmdeg 17.05595777
PmRA 17.2 PmDE -11.8 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.30 EpDEm 1990.90
Num 8 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.2
Q pmDE 0.6 BTmag 8.542 E BTmag 0.016 VTmag 8.350
E VTmag 0.012 Prox 581 TYC T HIP 117366
CCDM RAdeg 356.96577222 DEdeg 17.05598583 EpRA 1990 1.66
EpDE 1990 1.39 E RAdeg 4.9 E DEdeg 6.1 Posflg
Corr -0.4
SAO
SAO 108841 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.001 Vmag 8.4 SpType A0
Double code Source 28 CatNum 9698 DM BD+16 4990
DMcomp BDsup HD 223249 M HD 0
GC RA1950rad 6.21913095 DE1950rad 0.29283594 PmRA2000 0.0015
PmDE2000 -0.005
Hipparcos
Catalog H HIP 117366 Proxy RAhms 23 47 51.79
DEdms +17 03 21.6 Vmag 8.34 VarFlag R Vmag H
RAdeg 356.966 DEdeg 17.056 AstroRef Plx 5.24
CCDM 23479+1704 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 223249 BD BD+16 4990
CD CP Dm number +16 4990 VIred 0.15
SpType A0 R SpType Coord arcsec 2000 234751.79+170321.6
Hipparcos 2
HIP 117366 Sn 5 So 0 Nc 1
RArad 6.230228028 DErad 0.2976831208 Plx 5.05 PmRA 14.78
PmDE -11.26 E RArad 0.61 E DErad 0.5 E Plx 0.82
E pmRA 0.7 E pmDE 0.56 Hpmag 8.3888 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.106 E BV 0.15
VI 0.15
 
 
23479+1703 B
 
 
Coord arcsec 2000 234751.58+170418.8 Coord calc 234751.58+170418.8 Mag 9.18 Spectral class G (yellow)
PmRA 87.00 PmDE -74.0 SAO 108840 HIP 117365
Tycho2 1721-00945-2 HD 223248 GC 33028 BD BD+16 4989
Calc delta mag 0.83
Tycho2
Tycho2 1721-00945-2 Pflag RAmdeg 356.96491059 DEmdeg 17.07188353
PmRA 82.7 PmDE -81.0 E RAmdeg 9 E DEmdeg 13
E pmRA 3.8 E pmDE 3.6 EpRAm 1991.59 EpDEm 1991.19
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 9.828 E BTmag 0.023 VTmag 9.177
E VTmag 0.017 Prox 35 TYC HIP 117365
CCDM B RAdeg 356.96471000 DEdeg 17.07207806 EpRA 1990 1.66
EpDE 1990 1.36 E RAdeg 9.2 E DEdeg 12.6 Posflg D
Corr -0.4
SAO
SAO 108840 DelFlag RA1950 PmRA1950 0.006
DE1950 PmDE1950 -0.07 Vmag 7.8 SpType G
Double code Source 70 CatNum 33028 DM BD+16 4989
DMcomp BDsup HD 223248 M HD 0
GC 33028 RA1950rad 6.21909538 DE1950rad 0.29313742 PmRA2000 0.006
PmDE2000 -0.074
Hipparcos
Catalog H HIP 117365 Proxy H RAhms 23 47 51.52
DEdms +17 04 23.0 Vmag 8.27 VarFlag R Vmag G
RAdeg 356.965 DEdeg 17.073 AstroRef C Plx 8.33
CCDM 23479+1704 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP CB
Theta 177 Rho 3.446 HD 223248 BD BD+16 4989
CD CP Dm number +16 4989 VIred 0.72
SpType G R SpType Coord arcsec 2000 234751.52+170423.0
Hipparcos 2
HIP 117365 Sn 15 So 3 Nc 2
RArad 6.2302084419 DErad 0.297980854 Plx 8.13 PmRA 84.82
PmDE -75.67 E RArad 1.15 E DErad 1.02 E Plx 1.56
E pmRA 1.42 E pmDE 1.25 Hpmag 8.394 E Hpmag 0.0021
SHp 0.019 VA 0 BV 0 E BV 0
VI 0
 
 
23479+1703 C
 
 
Coord arcsec 2000 234751.64+170421.1 Mag 9.18 PmRA 87.00 PmDE -74.0
Calc delta mag 0.83 Calc coord yes