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Doubles in session


Current system
08391+1941
S 570 AB
HD 73449


Nearby doubles
9' : 08397+1939
HZG 6

15' : 08399+1933
BU 584AB

15' : 08401+1944
PAT 45

17' : 08396+1926
BOV 39

18' : 08404+1940
STF1254AB

19' : 08403+1947
BOV 41

20' : 08391+2000
OCC 637

21' : 08405+1933
S 574AB
Meleph

21' : 08377+1946
STF1249

23' : 08377+1931
HJ 454AB

23' : 08382+1922
BOV 35

24' : 08381+1959
BOV 34

25' : 08408+1940
BOV 47

25' : 08401+2000
ENG 37AB

27' : 08397+2005
COU 47

27' : 08403+1921
CHR 130

28' : 08384+2006
BOV 36

32' : 08400+2009
ARN 105AB

33' : 08393+2013
BOV 38

34' : 08404+1913
BOV 43

35' : 08404+1911
BOV 44

36' : 08403+2012
BOV 40

39' : 08366+1955
SLW 269AB

40' : 08413+1916
KU 32

41' : 08363+1933
BOV 30

41' : 08368+1915
KPP 768



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 08391+1941 : COMPONENTS
 
 
  A B
B pa=83.7°
sep=53.97"
 
C pa=345.7°
sep=177.90"
pa=329.7°
sep=192.94"
 
 
08391+1941 A
 
 
Name HD 73449 Coord arcsec 2000 083906.10+194036.5 Mag 7.47 Spectral class A8V (white)
PmRA -36.00 PmDE -12.0 SAO 97999 Tycho2 1395-01928-1
HD 73449 GC 11858 DM BD+20 2143
Tycho2
Tycho2 1395-01928-1 Pflag RAmdeg 129.77544911 DEmdeg 19.67681554
PmRA -35.5 PmDE -11.7 E RAmdeg 5 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.31 EpDEm 1990.70
Num 14 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.2
Q pmDE 1.3 BTmag 7.744 E BTmag 0.017 VTmag 7.469
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 129.77553500 DEdeg 19.67684333 EpRA 1990 1.79
EpDE 1990 1.48 E RAdeg 5.0 E DEdeg 6.1 Posflg
Corr 0.2
SAO
SAO 97999 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 -0.017 Vmag 8.1 SpType F0
Double code Source 70 CatNum 11858 DM BD+20 2143
DMcomp BDsup HD 73449 M HD 0
GC 11858 RA1950rad 2.2524897 DE1950rad 0.34651297 PmRA2000 -0.0025
PmDE2000 -0.013
 
 
08391+1941 B
 
 
Coord arcsec 2000 083909.90+194042.4 Mag 9.64 PmRA -36.00 PmDE -12.0
Calc delta mag 2.17 Calc coord yes
 
 
08391+1941 C
 
 
Coord arcsec 2000 083903.00+194328.9 Mag 9.35 PmRA -36.00 PmDE -12.0
Tycho2 1395-02310-1 Calc delta mag 1.88 Calc coord yes
Tycho2
Tycho2 1395-02310-1 Pflag RAmdeg 129.76178758 DEmdeg 19.72472851
PmRA -35.7 PmDE -11.3 E RAmdeg 15 E DEmdeg 18
E pmRA 1.0 E pmDE 1.0 EpRAm 1987.68 EpDEm 1984.68
Num 9 Q RAmdeg 1.3 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.0 BTmag 9.855 E BTmag 0.033 VTmag 9.346
E VTmag 0.028 Prox 999 TYC T HIP
CCDM RAdeg 129.76187000 DEdeg 19.72475472 EpRA 1990 1.80
EpDE 1990 1.44 E RAdeg 16.2 E DEdeg 21.1 Posflg
Corr 0.2