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Doubles in session
Current system
19473+2720
TDT 1749
Nearby doubles
5' : 19472+2724
TDT1747
5' : 19471+2717
BAR 50AB
6' : 19474+2726
BAR9006
12' : 19470+2710
OSB 7AB
13' : 19465+2718
HEI 816
20' : 19489+2714
LDS1029
21' : 19471+2701
OSB 8AB
21' : 19458+2720
HEI 815AB
24' : 19464+2740
GRV 275
25' : 19458+2710
KUI 95AB
27' : 19493+2726
MLB 603AB
27' : 19458+2704
HJL1101
31' : 19450+2719
HEI9012
34' : 19461+2749
A 274
37' : 19495+2744
TDT1781
43' : 19442+2731
TDT1686
45' : 19503+2741
TDT1791
48' : 19443+2655
L 30
48' : 19439+2708
BU 658
52' : 19502+2647
TDT1789
52' : 19481+2811
TDT1766
54' : 19510+2744
TDS1021
55' : 19511+2743
HDS2827
56' : 19441+2755
TDT1684
57' : 19515+2728
EVS 43AB
58' : 19432+2701
BU 1132
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 19473+2720 : COMPONENTS
A
B
pa=245.5°
sep=2.53"
19473+2720 A
Coord arcsec 2000
194720.47+272025.2
Mag
12.12
PmRA
-32.00
PmDE
-27.0
19473+2720 B
Coord arcsec 2000
194720.30+272024.2
Mag
13.09
Calc delta mag
0.97
Calc coord
yes