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Doubles in session
Current system
20160+1819
BPMA 243
Nearby doubles
4' : 20159+1822
J 2602
16' : 20153+1807
BPM2079
19' : 20170+1805
J 2307
21' : 20149+1808
BPM2075
24' : 20146+1809
J 3064AB
30' : 20158+1849
J 507
32' : 20182+1820
HU 357
32' : 20160+1850
J 508
33' : 20177+1755
J 1340
34' : 20139+1806
BPMA242
35' : 20164+1745
J 1109AB
42' : 20139+1751
BPM2067
42' : 20188+1751
J 3314
45' : 20147+1856
J 3065
47' : 20177+1739
BPMA245
47' : 20203+1826
J 3075
48' : 20204+1825
J 3076
49' : 20127+1806
J 2303AB
Sansuna
52' : 20192+1753
BPM2106
56' : 20181+1736
HJ 2946
56' : 20186+1905
J 835
58' : 20137+1904
J 3062
59' : 20201+1823
DAM 211AB
64' : 20178+1917
TDT2146
65' : 20200+1848
HU 359
65' : 20170+1716
OSO 123AB
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Binary Systems
Triple Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20160+1819 : COMPONENTS
A
B
pa=321.4°
sep=250.84"
20160+1819 A
Coord arcsec 2000
201602.88+181834.4
Mag
13.69
PmRA
-1.00
PmDE
-1.0
20160+1819 B
Coord arcsec 2000
201551.88+182150.3
Mag
13.95
PmRA
-23.00
PmDE
-30.0
Calc delta mag
0.26
Calc coord
yes