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Doubles in session


Current system
23541+3917
HO 205 AB


Nearby doubles
39' : 23528+3841
A 1496AB

43' : 23516+3844
ES 2541

44' : 23570+3945
MLB 806

44' : 23547+3834
STJ 79

45' : 23504+3926
COU1200AB

47' : 23549+3832
BWL 62

51' : 23557+3830
AG 296

56' : 23496+3857
MLB 35

59' : 23578+3838
MCT 14

62' : 23586+3949
TDS1231

65' : 23594+3934
TDS1233

66' : 23573+4010
MLB 912

73' : 23595+3842
ES 2542

86' : 23478+4001
MLB 34

88' : 23519+3753
STF3042

88' : 23469+3946
CVR1018

94' : 23572+3751
AG 297

94' : 23512+3749
NSN 13

95' : 23552+3743
ALI 712

98' : 23542+3739
OL 7

111' : 23597+3748
ES 2443AB

113' : 23469+4032
ES 1705AB

122' : 23436+3908
UC 295

122' : 23571+4114
COU1499

125' : 23530+4121
ARG 108

129' : 23481+4106
ES 2734



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 23541+3917 : COMPONENTS
 
 
  A B C
B pa=176.9°
sep=4.51"
 
C pa=244.3°
sep=74.55"
pa=247.6°
sep=72.94"
 
D pa=208.9°
sep=114.11"
pa=210.1°
sep=110.31"
pa=169.9°
sep=68.67"
 
 
23541+3917 A
 
 
Coord arcsec 2000 235404.00+391656.9 Mag 6.72 Spectral class F8 (yellow-white) PmRA 52.00
PmDE 18.0 SAO 73597 HIP 117844 Tycho2 3233-00166-1
HD 223971 GC 33155 BD BD+38 5091
Tycho2
Tycho2 3233-00166-1 Pflag RAmdeg 358.51681886 DEmdeg 39.28251228
PmRA 52.9 PmDE 19.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.03 EpDEm 1991.12
Num 17 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.5 BTmag 7.479 E BTmag 0.015 VTmag 6.719
E VTmag 0.010 Prox 999 TYC T HIP 117844
CCDM RAdeg 358.51665583 DEdeg 39.28246556 EpRA 1990 1.42
EpDE 1990 1.42 E RAdeg 3.8 E DEdeg 3.9 Posflg
Corr -0.1
SAO
SAO 73597 DelFlag RA1950 PmRA1950 0.0062
DE1950 PmDE1950 0.02 Vmag 6.7 SpType F8
Double code Source 70 CatNum 33155 DM BD+38 5091
DMcomp BDsup HD 223971 M HD 0
GC 33155 RA1950rad 6.24623108 DE1950rad 0.68074827 PmRA2000 0.0064
PmDE2000 0.015
Hipparcos
Catalog H HIP 117844 Proxy RAhms 23 54 04.00
DEdms +39 16 56.9 Vmag 6.62 VarFlag R Vmag H
RAdeg 358.517 DEdeg 39.2825 AstroRef Plx 6.83
CCDM 23540+3916 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 223971 BD BD+38 5091
CD CP Dm number +38 5091 VIred 0.74
SpType F8 R SpType Coord arcsec 2000 235404.00+391656.9
Hipparcos 2
HIP 117844 Sn 5 So 0 Nc 1
RArad 6.2572960212 DErad 0.6856083221 Plx 5.54 PmRA 52.15
PmDE 17.98 E RArad 0.35 E DErad 0.29 E Plx 0.46
E pmRA 0.37 E pmDE 0.28 Hpmag 6.761 E Hpmag 0.0015
SHp 0.018 VA 0 BV 0.68 E BV 0.014
VI 0.74
 
 
23541+3917 B
 
 
Coord arcsec 2000 235404.02+391652.4 Mag 12.8 Calc delta mag 6.08 Calc coord yes
 
 
23541+3917 C
 
 
Coord arcsec 2000 235358.21+391624.6 Mag 11.67 PmRA 47.00 PmDE 9.0
Calc delta mag 4.95 Calc coord yes
 
 
23541+3917 D
 
 
Coord arcsec 2000 235359.25+391517.0 Mag 9.41 PmRA -117.00 PmDE -107.0
HIP 117841 Tycho2 3233-00086-1 BD BD+38 5090 Calc delta mag 2.69
Calc coord yes
Tycho2
Tycho2 3233-00086-1 Pflag RAmdeg 358.49246198 DEmdeg 39.25518272
PmRA -117.4 PmDE -107.1 E RAmdeg 13 E DEmdeg 13
E pmRA 1.8 E pmDE 1.8 EpRAm 1990.22 EpDEm 1989.69
Num 8 Q RAmdeg 0.4 Q DEmdeg 0.4 Q pmRA 0.4
Q pmDE 0.3 BTmag 10.125 E BTmag 0.026 VTmag 9.412
E VTmag 0.020 Prox 999 TYC T HIP 117841
CCDM RAdeg 358.49281750 DEdeg 39.25543917 EpRA 1990 1.56
EpDE 1990 1.39 E RAdeg 12.6 E DEdeg 14.1 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 117841 Proxy RAhms 23 53 58.28
DEdms +39 15 19.6 Vmag 9.37 VarFlag R Vmag H
RAdeg 358.493 DEdeg 39.2554 AstroRef Plx 12.35
CCDM 23540+3916 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+38 5090
CD CP Dm number +38 5090 VIred 0.72
SpType R SpType Coord arcsec 2000 235358.28+391519.6
Hipparcos 2
HIP 117841 Sn 5 So 0 Nc 1
RArad 6.2568802164 DErad 0.6851367372 Plx 11.4 PmRA -117.08
PmDE -106.96 E RArad 0.73 E DErad 0.66 E Plx 1.02
E pmRA 0.76 E pmDE 0.64 Hpmag 9.5128 E Hpmag 0.0022
SHp 0.019 VA 0 BV 0.673 E BV 0.027
VI 0.73