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Doubles in session


Current system
19458+2704
HJL 1101
HD 338875


Nearby doubles
4' : 19458+2710
KUI 95AB

17' : 19458+2720
HEI 815AB

17' : 19465+2718
HEI 816

18' : 19470+2710
OSB 7AB

19' : 19450+2719
HEI9012

19' : 19471+2701
OSB 8AB

21' : 19443+2655
L 30

23' : 19471+2717
BAR 50AB

25' : 19439+2708
BU 658

27' : 19473+2720
TDT1749

28' : 19472+2724
TDT1747

31' : 19474+2726
BAR9006

34' : 19432+2701
BU 1132

35' : 19442+2731
TDT1686

38' : 19464+2740
GRV 275

42' : 19489+2714
LDS1029

45' : 19448+2621
TDT1699

46' : 19461+2749
A 274

52' : 19493+2726
MLB 603AB

53' : 19467+2613
TDT1732

56' : 19435+2750
J 1034

56' : 19419+2723
STT 382

56' : 19462+2608
TDT1722

57' : 19441+2755
TDT1684

57' : 19478+2615
BRT 201

57' : 19427+2743
BKO 433



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 19458+2704 : COMPONENTS
 
 
  A
B pa=1.6°
sep=398.31"
 
 
19458+2704 A
 
 
Componente originario normalizzato AB Name HD 338877 Coord arcsec 2000 194545.51+270357.8 Mag 9.17
Spectral class G5 (yellow) PmRA -29.00 PmDE -119.0 SAO 87682
Tycho2 2147-02957-1 HD 338877 DM BD+26 3660
Tycho2
Tycho2 2147-02957-1 Pflag RAmdeg 296.43963348 DEmdeg 27.06606419
PmRA -29.7 PmDE -118.2 E RAmdeg 10 E DEmdeg 7
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.65 EpDEm 1991.41
Num 7 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.5
Q pmDE 0.6 BTmag 10.290 E BTmag 0.021 VTmag 9.168
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 296.43971028 DEdeg 27.06633333 EpRA 1990 1.64
EpDE 1990 1.80 E RAdeg 9.7 E DEdeg 6.8 Posflg
Corr 0.2
SAO
SAO 87682 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.117 Vmag 9.2 SpType G5
Double code Source 34 CatNum 10372 DM BD+26 3660
DMcomp BDsup HD 338877 M HD 0
GC RA1950rad 5.16489634 DE1950rad 0.47027726 PmRA2000 0
PmDE2000 -0.119
 
 
19458+2704 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194546.34+271036.0 Mag 9.56 PmRA -57.00
PmDE -94.0 Tycho2 2147-01266-1 HD 338875 Calc delta mag 0.39
Calc coord yes
Tycho2
Tycho2 2147-01266-1 Pflag RAmdeg 296.44384625 DEmdeg 27.17655437
PmRA -56.8 PmDE -92.9 E RAmdeg 12 E DEmdeg 9
E pmRA 1.8 E pmDE 1.7 EpRAm 1990.80 EpDEm 1991.29
Num 6 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.6 BTmag 10.244 E BTmag 0.022 VTmag 9.563
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 296.44399472 DEdeg 27.17676611 EpRA 1990 1.65
EpDE 1990 1.79 E RAdeg 11.9 E DEdeg 8.8 Posflg
Corr 0.2