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Doubles in session


Current system
18457+2033
HJ 2839 AC


Nearby doubles
18' : 18444+2015
ALD 4AB

28' : 18443+2052
HU 325

34' : 18444+2003
GRV 238

37' : 18482+2028
TDT1060

44' : 18474+1957
TDT1056

47' : 18487+2053
RAS 27

54' : 18430+1955
TDS 936

58' : 18473+2125
GRV 239

60' : 18490+2110
STF2401AB

62' : 18500+2043
HU 328

63' : 18425+2116
BRT2448

69' : 18496+1953
MMA 28

74' : 18432+1928
BU 645

74' : 18412+2111
TDT 994

75' : 18505+2002
KU 121

76' : 18501+1952
TDT1079

78' : 18498+2124
HU 327

79' : 18509+2058
COU 317AB

82' : 18445+1913
J 466

82' : 18508+1954
KPP 426

85' : 18517+2041
J 809

87' : 18489+1920
DCH 121

92' : 18393+2056
STF2360

93' : 18405+1936
OSO 102AB

94' : 18399+2019
L 64

94' : 18515+2117
TDT1091



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 18457+2033 : COMPONENTS
 
 
  A B C D
B pa=55.2°
sep=71.45"
 
C pa=56.9°
sep=69.63"
pa=186.3°
sep=2.82"
 
D pa=337.3°
sep=25.18"
pa=255.6°
sep=70.60"
pa=257.7°
sep=69.65"
 
E pa=12.2°
sep=60.93"
pa=292.3°
sep=49.45"
pa=295.3°
sep=50.30"
pa=31.9°
sep=42.79"
 
 
18457+2033 A
 
 
Name 110 Her Coord arcsec 2000 184539.72+203246.7 Mag 4.19 Spectral class F6V (yellow-white)
PmRA -9.00 PmDE -336.0 SAO 86406 HIP 92043
Tycho2 1591-01918-1 HD 173667 HR 7061 GC 25698
ADS 11658 BD BD+20 3926 Flamsteed 110 Herculis Flamsteed name 110 Her
FK5 703
Tycho2
Tycho2 1591-01918-1 Pflag RAmdeg 281.41552299 DEmdeg 20.54630642
PmRA -9.0 PmDE -336.2 E RAmdeg 3 E DEmdeg 3
E pmRA 0.3 E pmDE 0.4 EpRAm 1990.18 EpDEm 1990.58
Num 23 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.8 BTmag 4.734 E BTmag 0.014 VTmag 4.243
E VTmag 0.009 Prox 999 TYC T HIP 92043
CCDM RAdeg 281.41554528 DEdeg 20.54708083 EpRA 1990 1.57
EpDE 1990 1.71 E RAdeg 3.2 E DEdeg 3.2 Posflg
Corr 0.1
SAO
SAO 86406 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 -0.334 Vmag 4.3 SpType F5
Double code Source 74 CatNum 703 DM BD+20 3926
DMcomp BDsup HD 173667 M HD 0
GC 25698 RA1950rad 4.90223066 DE1950rad 0.35774265 PmRA2000 -0.0006
PmDE2000 -0.334
Hipparcos
Catalog H HIP 92043 Proxy RAhms 18 45 39.73
DEdms +20 32 49.6 Vmag 4.19 VarFlag R Vmag H
RAdeg 281.416 DEdeg 20.5471 AstroRef Plx 52.37
CCDM 18457+2033 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 173667 BD BD+20 3926
CD CP Dm number +20 3926 VIred 0.54
SpType F6V R SpType Coord arcsec 2000 184539.73+203249.6
Hipparcos 2
HIP 92043 Sn 5 So 0 Nc 1
RArad 4.9116278578 DErad 0.3586149564 Plx 52.06 PmRA -8.87
PmDE -334.56 E RArad 0.14 E DErad 0.15 E Plx 0.25
E pmRA 0.19 E pmDE 0.18 Hpmag 4.2992 E Hpmag 0.0006
SHp 0.004 VA 0 BV 0.483 E BV 0.002
VI 0.55
CCDM
Ccdm 18457+2033 RComp Comp A Note1
Note2 Discov num DRAs -2.28 DDEs -13.2
R dRAs 10 Year Theta Rho
Obs 5 Vmag 4.3 Sp F5 PmNote *
PmRA -11 PmDE -334 Dm number +20 3926 Cat1 BD
Name2 +20 1960 Cat2 AGK2/3 HD 173667 M HD
ADS BDS A11658 M ADS BDS N IDS IDS 18414N2027A
HIC 92043
 
 
18457+2033 B
 
 
Coord arcsec 2000 184543.90+203327.5 Mag 13.8 PmRA 1.00 PmDE -1.0
Calc delta mag 9.61 Calc coord yes
CCDM
Ccdm 18457+2033 RComp Comp B Note1
Note2 Discov num HJ 2839 DRAs DDEs
R dRAs Year 1935 Theta 073 Rho 48.2
Obs 3 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11658 M ADS BDS N IDS IDS 18414N2027B
HIC
 
 
18457+2033 C
 
 
Coord arcsec 2000 184543.87+203324.7 Mag 12.6 PmRA 2.00 PmDE -1.0
Calc delta mag 8.41 Calc coord yes
CCDM
Ccdm 18457+2033 RComp Comp C Note1
Note2 Discov num HJ 2839 DRAs DDEs
R dRAs Year 1935 Theta 075 Rho 63.8
Obs 6 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11658 M ADS BDS N IDS IDS 18414N2027C
HIC
 
 
18457+2033 D
 
 
Coord arcsec 2000 184539.03+203309.9 Mag 13.92 PmRA -3.00 PmDE -8.0
Calc delta mag 9.73 Calc coord yes
 
 
18457+2033 E
 
 
Coord arcsec 2000 184540.64+203346.3 Mag 13.6 PmRA 0.00 PmDE -4.0
Calc delta mag 9.41 Calc coord yes