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Doubles in session


Current system
19540+1518
STF 2596
HD 188328


Nearby doubles
12' : 19544+1508
BPM1816

16' : 19537+1502
BPM1794AB

17' : 19552+1518
A 1661

17' : 19529+1521
BPM1779

18' : 19543+1500
BPM1812

20' : 19527+1519
BPM1774

24' : 19545+1455
BPM1820

25' : 19545+1454
BPM1819

26' : 19543+1452
BPM1813

26' : 19523+1514
BPM1759

28' : 19522+1519
BPM1751AB

28' : 19535+1544
TDT1829

28' : 19522+1511
BPM1755

28' : 19558+1527
BPM1833

30' : 19538+1449
BPM1796

30' : 19526+1539
BPMA198

30' : 19521+1509
BPM1744AB

31' : 19528+1542
BPM1777

33' : 19559+1459
BPM1837

35' : 19520+1536
BPM1743

37' : 19515+1520
BPM1725

37' : 19519+1536
BPM1738

37' : 19522+1452
BPM1753

38' : 19564+1533
BPM1844

39' : 19524+1548
BPM1765

40' : 19520+1543
BPM1742



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 19540+1518 : COMPONENTS
 
 
  A
B pa=298.2°
sep=2.09"
 
 
19540+1518 A
 
 
Componente originario normalizzato AB Name HD 188328 Coord arcsec 2000 195401.95+151731.7 Mag 7.29
Spectral class F8V (yellow-white) PmRA -12.00 PmDE -9.0 SAO 105396
HIP 97922 Tycho2 1616-00256-1 HD 188328 GC 27553
BD BD+14 4083
Tycho2
Tycho2 1616-00256-1 Pflag P RAmdeg 298.50811592 DEmdeg 15.29213630
PmRA -11.6 PmDE -9.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.65 EpDEm 1991.58
Num 6 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.7 BTmag 7.879 E BTmag 0.015 VTmag 7.288
E VTmag 0.010 Prox 20 TYC T HIP 97922
CCDM A RAdeg 298.50820917 DEdeg 15.29211444 EpRA 1990 1.75
EpDE 1990 1.69 E RAdeg 4.3 E DEdeg 4.3 Posflg D
Corr -0.1
SAO
SAO 105396 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.008 Vmag 7.3 SpType F8
Double code Source 70 CatNum 27553 DM BD+14 4083
DMcomp BDsup HD 188328 M HD 0
GC 27553 RA1950rad 5.19993688 DE1950rad 0.26460011 PmRA2000 -0.0004
PmDE2000 -0.01
Hipparcos
Catalog H HIP 97922 Proxy H RAhms 19 54 01.97
DEdms +15 17 31.6 Vmag 7.02 VarFlag R Vmag G
RAdeg 298.508 DEdeg 15.2921 AstroRef A Plx 11.96
CCDM 19540+1518 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 304 Rho 1.954 HD 188328 BD BD+14 4083
CD CP Dm number +14 4083 VIred 0.66
SpType F8III R SpType Coord arcsec 2000 195401.97+151731.6
Hipparcos 2
HIP 97922 Sn 15 So 3 Nc 2
RArad 5.2099510948 DErad 0.2668977502 Plx 12.11 PmRA -18.79
PmDE -11.16 E RArad 1.05 E DErad 1.08 E Plx 1.67
E pmRA 1.4 E pmDE 1.78 Hpmag 7.0825 E Hpmag 0.0012
SHp 0.011 VA 0 BV 0.584 E BV 0.007
VI 0.66
CCDM
Ccdm 19540+1518 RComp Comp A Note1
Note2 Discov num DRAs 1.90 DDEs -28.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp F8 PmNote *
PmRA -25 PmDE -20 Dm number +14 4083 Cat1 BD
Name2 +15 2104 Cat2 AGK2/3 HD 188328 M HD
ADS BDS A13082 M ADS BDS N IDS IDS 19494N1502A
HIC 97922
 
 
19540+1518 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195401.82+151732.7 Mag 8.68 PmRA -12.00
PmDE -9.0 Tycho2 1616-00256-2 Calc delta mag 1.39 Calc coord yes
Tycho2
Tycho2 1616-00256-2 Pflag P RAmdeg 298.50811592 DEmdeg 15.29213630
PmRA -11.6 PmDE -9.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.65 EpDEm 1991.58
Num 6 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.7 BTmag 9.274 E BTmag 0.019 VTmag 8.684
E VTmag 0.014 Prox 20 TYC T HIP 97922
CCDM B RAdeg 298.50773972 DEdeg 15.29242056 EpRA 1990 1.76
EpDE 1990 1.69 E RAdeg 8.3 E DEdeg 8.3 Posflg D
Corr 0.0
CCDM
Ccdm 19540+1518 RComp Comp B Note1
Note2 Discov num STF2596 DRAs DDEs
R dRAs Year 1959 Theta 310 Rho 2.1
Obs 99 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13082 M ADS BDS N IDS IDS 19494N1502B
HIC 97922