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Current system
18455+0530
FIN 332 Aa,Ab


Nearby doubles
28' : 18437+0539
STT 361

31' : 18465+0504
KPP4120

42' : 18429+0545
BU 136

42' : 18428+0541
TOK 324

43' : 18433+0502
J 527

46' : 18454+0444
BAL2935

46' : 18425+0518
TDT1014

49' : 18427+0556
WOL 3AB

52' : 18468+0443
TDT1051

54' : 18436+0444
A 357

55' : 18431+0612
CRT 9AB

61' : 18427+0613
CRT 22AB

67' : 18425+0439
HJ 866AB

70' : 18451+0639
HDS2658

72' : 18465+0420
TDT1050

72' : 18443+0640
CRT 6AB

76' : 18425+0631
CRT 25AB

84' : 18475+0648
TDT1057AB

84' : 18413+0433
J 2143

96' : 18391+0535
GWP2789AB

98' : 18456+0708
KPP1100

100' : 18412+0645
J 1273

107' : 18439+0346
TDS 939

108' : 18385+0504
BAL2933

109' : 18387+0451
STT 360

109' : 18388+0446
RAO 395



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 18455+0530 : COMPONENTS
 
 
  A Ab B
Ab pa=141.8°
sep=0.01"
 
B pa=0.0°
sep=0.00"
pa=321.8°
sep=0.01"
 
Bb pa=324.5°
sep=0.12"
pa=324.3°
sep=0.14"
pa=324.5°
sep=0.12"
 
 
18455+0530 A
 
 
Name HD 173495 Coord arcsec 2000 184528.36+053000.4 Mag 6.34 Spectral class A1V (white)
PmRA 9.00 PmDE -3.0 SAO 123886 HIP 92027
Tycho2 0456-01022-2 HD 173495 HR 7048 GC 25674
ADS 11640 BD BD+05 3941
Tycho2
Tycho2 0456-01022-2 Pflag P RAmdeg 281.36838204 DEmdeg 5.50000042
PmRA 9.4 PmDE -2.5 E RAmdeg 4 E DEmdeg 4
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.76 EpDEm 1991.68
Num 5 Q RAmdeg 1.5 Q DEmdeg 0.5 Q pmRA 1.5
Q pmDE 0.5 BTmag 6.375 E BTmag 0.014 VTmag 6.338
E VTmag 0.010 Prox 25 TYC T HIP 92027
CCDM A RAdeg 281.36815306 DEdeg 5.50012167 EpRA 1990 1.82
EpDE 1990 1.74 E RAdeg 3.8 E DEdeg 4.2 Posflg D
Corr 0.1
SAO
SAO 123886 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.01 Vmag 5.7 SpType A0
Double code Source 70 CatNum 25674 DM BD+05 3941
DMcomp BDsup HD 173495 M HD 0
GC 25674 RA1950rad 4.90007521 DE1950rad 0.09505659 PmRA2000 0.001
PmDE2000 -0.011
Hipparcos
Catalog H HIP 92027 Proxy H RAhms 18 45 28.36
DEdms +05 30 00.4 Vmag 5.82 VarFlag R Vmag G
RAdeg 281.368 DEdeg 5.50012 AstroRef A Plx 4.6
CCDM 18455+0530 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual B M HIP
Theta Rho HD 173495 BD BD+05 3941
CD CP Dm number +05 3941 VIred 0.06
SpType A1V R SpType Coord arcsec 2000 184528.36+053000.4
Hipparcos 2
HIP 92027 Sn 15 So 3 Nc 3
RArad 4.9108006148 DErad 0.0959952549 Plx 5.3 PmRA 14.32
PmDE 0.16 E RArad 0.72 E DErad 0.64 E Plx 0.85
E pmRA 1.04 E pmDE 0.87 Hpmag 5.8291 E Hpmag 0.0008
SHp 0.005 VA 0 BV 0.041 E BV 0.006
VI 0.06
CCDM
Ccdm 18455+0530 RComp Comp A Note1
Note2 Discov num DRAs -1.55 DDEs 0.0
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.5 Sp A0 PmNote *
PmRA 27 PmDE -1 Dm number +05 3941 Cat1 BD
Name2 +05 2590 Cat2 AGK2/3 HD 173495 M HD
ADS BDS A11640 M ADS BDS N IDS IDS 18406N0524A
HIC 92027
 
 
18455+0530 Ab
 
 
Coord arcsec 2000 184528.36+053000.4 Mag 7.31 Spectral class A1V (white) Calc delta mag 0.4
Calc coord yes
 
 
18455+0530 B
 
 
Coord arcsec 2000 184528.36+053000.4 Coord calc 184528.51+052959.1 Mag 7.48 Mag composta 6.73
Spectral class A1V (white) PmRA 9.00 PmDE -3.0 Calc delta mag 0.57
 
 
18455+0530 Bb
 
 
Coord arcsec 2000 184528.36+053000.5 Mag 7.48 Spectral class ... PmRA 9.00
PmDE -3.0 Calc delta mag 0.57 Calc coord yes