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Doubles in session


Current system
19471+2717
BAR 51 CD


Nearby doubles
5' : 19473+2720
TDT1749

9' : 19470+2710
OSB 7AB

9' : 19472+2724
TDT1747

10' : 19474+2726
BAR9006

13' : 19465+2718
HEI 816

16' : 19471+2701
OSB 8AB

18' : 19489+2714
LDS1029

22' : 19458+2720
HEI 815AB

24' : 19458+2710
KUI 95AB

25' : 19458+2704
HJL1101

27' : 19493+2726
MLB 603AB

28' : 19464+2740
GRV 275

32' : 19450+2719
HEI9012

38' : 19461+2749
A 274

39' : 19495+2744
TDT1781

45' : 19442+2731
TDT1686

46' : 19443+2655
L 30

46' : 19503+2741
TDT1791

47' : 19439+2708
BU 658

48' : 19502+2647
TDT1789

56' : 19510+2744
TDS1021

56' : 19481+2811
TDT1766

56' : 19511+2743
HDS2827

57' : 19515+2728
EVS 43AB

58' : 19432+2701
BU 1132

59' : 19441+2755
TDT1684



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 19471+2717 : COMPONENTS
 
 
  A B C
B pa=313.3°
sep=2.55"
 
C pa=103.7°
sep=220.75"
pa=104.0°
sep=222.97"
 
D pa=104.5°
sep=223.48"
pa=104.8°
sep=225.71"
pa=154.5°
sep=4.28"
 
 
19471+2717 A
 
 
Coord arcsec 2000 194707.51+271655.0 Mag 12 PmRA 3.00 PmDE -4.0
 
 
19471+2717 B
 
 
Coord arcsec 2000 194707.37+271656.7 Mag 12 Calc coord yes
 
 
19471+2717 C
 
 
Coord arcsec 2000 194723.60+271602.9 Coord calc 194723.60+271602.9 Mag 12.6 PmRA -15.00
PmDE -9.0 Calc delta mag 0.6
 
 
19471+2717 D
 
 
Coord arcsec 2000 194723.74+271559.0 Mag 12.94 PmRA -10.00 PmDE -16.0
Calc delta mag 0.94 Calc coord yes