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Computed Lists
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Doubles in session


Current system
19098-1948
B 427
HD 178555


Nearby doubles
23' : 19111-2002
DON 952

27' : 19116-1955
A 2266

31' : 19106-2017
ARA1169

32' : 19087-2016
ARA1168

32' : 19076-1950
DYL 47

36' : 19090-1915
B 2470

38' : 19083-1917
OCC9187

41' : 19070-1959
HJ 2853

43' : 19126-2002
B 429

45' : 19120-1916
ARA 768

47' : 19118-1911
B 2474

49' : 19065-1937
DYL 46

50' : 19090-1901
ARA 767

50' : 19105-1859
TDS 974

55' : 19060-1955
DYL 43AB

56' : 19137-1941
KPP 979

58' : 19082-1855
B 1890

62' : 19141-1938
ARA 769

67' : 19131-2036
ARA1170

67' : 19063-1904
DYL 45AB

69' : 19090-1841
ARY 117

70' : 19137-2030
ARA1171

74' : 19098-2101
FIN 311AB
Albaldah

74' : 19050-1919
DYL 41

74' : 19050-2018
BRT1546

75' : 19071-1844
HDS2710



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 19098-1948 : COMPONENTS
 
 
  A
B pa=182.7°
sep=0.05"
 
 
19098-1948 A
 
 
Componente originario normalizzato AB Name HD 178555 Coord arcsec 2000 190948.13-194812.4 Mag 7
Spectral class K2IV (yellow-orange) PmRA 28.00 PmDE -84.0 SAO 162260
HIP 94144 Tycho2 6291-01794-1 HD 178555 HR 7265
GC 26389 BD BD-20 5415
Tycho2
Tycho2 6291-01794-1 Pflag RAmdeg 287.45061517 DEmdeg -19.80366453
PmRA 24.0 PmDE -86.0 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.33 EpDEm 1991.26
Num 22 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.1 BTmag 7.615 E BTmag 0.015 VTmag 6.240
E VTmag 0.010 Prox 999 TYC T HIP 94144
CCDM RAdeg 287.45055750 DEdeg -19.80346694 EpRA 1990 1.82
EpDE 1990 1.72 E RAdeg 3.5 E DEdeg 4.3 Posflg
Corr 0.1
SAO
SAO 162260 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 -0.079 Vmag 6.3 SpType K0
Double code Source 70 CatNum 26389 DM BD-20 5415
DMcomp BDsup HD 178555 M HD 0
GC 26389 RA1950rad 5.00409256 DE1950rad -0.3470452 PmRA2000 0.0014
PmDE2000 -0.079
Hipparcos
Catalog H HIP 94144 Proxy RAhms 19 09 48.13
DEdms -19 48 12.4 Vmag 6.11 VarFlag R Vmag H
RAdeg 287.451 DEdeg -19.8035 AstroRef Plx 8.32
CCDM 19098-1948 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 178555 BD BD-20 5415
CD CP Dm number -20 5415 VIred 1.12
SpType K1III R SpType Coord arcsec 2000 190948.13-194812.4
Hipparcos 2
HIP 94144 Sn 5 So 0 Nc 1
RArad 5.0169585466 DErad -0.3456355082 Plx 8.44 PmRA 22.36
PmDE -82.88 E RArad 0.43 E DErad 0.26 E Plx 0.45
E pmRA 0.61 E pmDE 0.35 Hpmag 6.275 E Hpmag 0.0008
SHp 0.007 VA 0 BV 1.156 E BV 0.002
VI 1.12
CCDM
Ccdm 19098-1948 RComp Comp A Note1
Note2 Discov num DRAs 0.11 DDEs -12.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp K0 PmNote *
PmRA 20 PmDE -78 Dm number -20 5415 Cat1 BD
Name2 162260 Cat2 SAO HD 178555 M HD
ADS BDS A12096 M ADS BDS N IDS IDS 19039S1958A
HIC 94144
 
 
19098-1948 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190948.13-194812.4 Mag 7.1 Calc delta mag 0.1
Calc coord yes
CCDM
Ccdm 19098-1948 RComp Comp B Note1 *
Note2 Discov num B 427 DRAs DDEs
R dRAs Year 1953 Theta 008 Rho 0.1
Obs 10 Vmag 7.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12096 M ADS BDS N IDS IDS 19039S1958B
HIC 94144