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Doubles in session


Current system
19031-1915
HJ 5082 AD


Nearby doubles
4' : 19029-1918
DYL 34

9' : 19031-1906
OCC 408

14' : 19031-1928
A 2264AB

14' : 19040-1911
DYL 39AB

16' : 19040-1907
DYL 37AB

20' : 19040-1900
DYL 38

21' : 19016-1913
DYL 30

22' : 19016-1912
DYL 48

22' : 19031-1914
EGB 7

23' : 19039-1933
DYL 36

23' : 19015-1913
DYL 28

29' : 19050-1919
DYL 41

32' : 19013-1856
ARA 766

37' : 19008-1934
DYL 27

38' : 19042-1949
DYL 40AB

39' : 19004-1923
DYL 26AB

40' : 19029-1836
DYL 35AB

40' : 19055-1855
DYL 42

40' : 19016-1841
DYL 29AB

41' : 19022-1953
DYL 33

43' : 19019-1954
DYL 32

44' : 19000-1918
OCC 346

48' : 19063-1904
DYL 45AB

49' : 18598-1927
DYL 25AB

49' : 19060-1851
DYL 44

49' : 18597-1909
BRT1544



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 19031-1915 : COMPONENTS
 
 
  A B C
B pa=90.8°
sep=7.08"
 
C pa=113.6°
sep=19.21"
pa=125.8°
sep=12.97"
 
D pa=261.3°
sep=24.52"
pa=263.4°
sep=31.52"
pa=275.4°
sep=42.03"
 
 
19031-1915 A
 
 
Name HD 176884 Coord arcsec 2000 190303.80-191444.4 Mag 6.15 Spectral class G5II (yellow)
PmRA 3.00 PmDE -11.0 SAO 162130 HIP 93537
Tycho2 6290-02062-1 HD 176884 HR 7203 GC 26184
BD BD-19 5273
Tycho2
Tycho2 6290-02062-1 Pflag RAmdeg 285.76583509 DEmdeg -19.24569104
PmRA -4.1 PmDE -12.9 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.45 EpDEm 1991.18
Num 14 Q RAmdeg 3.2 Q DEmdeg 0.8 Q pmRA 3.2
Q pmDE 0.8 BTmag 7.629 E BTmag 0.016 VTmag 6.146
E VTmag 0.010 Prox 76 TYC T HIP 93537
CCDM A RAdeg 285.76584472 DEdeg -19.24566139 EpRA 1990 1.79
EpDE 1990 1.73 E RAdeg 4.0 E DEdeg 4.5 Posflg
Corr -0.1
SAO
SAO 162130 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.006 Vmag 6 SpType G5
Double code Source 70 CatNum 26184 DM BD-19 5273
DMcomp BDsup HD 176884 M HD 0
GC 26184 RA1950rad 4.97473253 DE1950rad -0.33718453 PmRA2000 0.0005
PmDE2000 0.006
Hipparcos
Catalog H HIP 93537 Proxy H RAhms 19 03 03.80
DEdms -19 14 44.4 Vmag 5.96 VarFlag R Vmag H
RAdeg 285.766 DEdeg -19.2457 AstroRef A Plx 2.2
CCDM 19031-1915 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 89 Rho 7.548 HD 176884 BD BD-19 5273
CD CP Dm number -19 5273 VIred 1.19
SpType K0II/III R SpType Coord arcsec 2000 190303.80-191444.4
Hipparcos 2
HIP 93537 Sn 15 So 3 Nc 2
RArad 4.9875549331 DErad -0.335900108 Plx 1.65 PmRA 1.54
PmDE -11.9 E RArad 0.48 E DErad 0.32 E Plx 0.54
E pmRA 0.54 E pmDE 0.4 Hpmag 6.1248 E Hpmag 0.001
SHp 0.006 VA 0 BV 1.158 E BV 0.009
VI 1.12
CCDM
Ccdm 19031-1915 RComp Comp A Note1
Note2 Discov num DRAs -2.12 DDEs 15.4
R dRAs 66 Year Theta Rho
Obs 4 Vmag 6.0 Sp G5 PmNote *
PmRA 7 PmDE 8 Dm number -19 5273 Cat1 BD
Name2 162130 Cat2 SAO HD 176884 M HD
ADS BDS A11972 M ADS BDS N IDS IDS 18572S1923A
HIC 93537
 
 
19031-1915 B
 
 
Coord arcsec 2000 190304.30-191444.5 Coord calc 190304.30-191444.5 Mag 9 PmRA 3.00
PmDE -11.0 Calc delta mag 2.85
CCDM
Ccdm 19031-1915 RComp Comp B Note1
Note2 Discov num HJ 5082 DRAs DDEs
R dRAs Year 1878 Theta 088 Rho 7.5
Obs 10 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11972 M ADS BDS N IDS IDS 18572S1923B
HIC 93537
 
 
19031-1915 C
 
 
Coord arcsec 2000 190305.04-191452.1 Mag 10.8 Spectral class III PmRA 4.00
PmDE -10.0 Calc delta mag 4.65 Calc coord yes
CCDM
Ccdm 19031-1915 RComp Comp C Note1
Note2 Discov num HJ 5082 DRAs -0.94 DDEs 8.1
R dRAs 66 Year 1878 Theta 113 Rho 20.2
Obs 9 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11972 M ADS BDS N IDS IDS 18572S1923C
HIC
 
 
19031-1915 D
 
 
Coord arcsec 2000 190302.09-191448.1 Mag 13.7 Spectral class III Calc delta mag 7.55
Calc coord yes
CCDM
Ccdm 19031-1915 RComp Comp D Note1
Note2 Discov num HJ 5082 DRAs -3.99 DDEs 12.7
R dRAs 66 Year 1958 Theta 260 Rho 25.9
Obs 11 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18572S1923D
HIC