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Current system
18504+1554
BPM 860


Nearby doubles
9' : 18502+1603
RAO 399

20' : 18517+1600
BPM 870

30' : 18496+1621
BPM 849

30' : 18506+1525
BPM 862

31' : 18489+1615
STF2400AB

32' : 18484+1542
BPMA 61

33' : 18503+1626
BPM 859

33' : 18481+1557
BPM 835

36' : 18491+1524
BPM 842

36' : 18497+1629
BRT1311

36' : 18500+1519
YSC 12AB

42' : 18477+1539
BPM 831

43' : 18533+1557
BPM 879

43' : 18484+1524
J 2150

46' : 18475+1537
GII 20AB

46' : 18498+1639
BPM 853

48' : 18521+1635
BPM 871

50' : 18510+1505
BPMA 63

51' : 18515+1507
OL 105

52' : 18535+1619
HEI 263

52' : 18470+1541
GII 5

54' : 18510+1501
HDS2673

57' : 18506+1458
BPM 863

59' : 18525+1644
BPM 875

62' : 18471+1515
HJ 1344

65' : 18540+1516
L 40



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 18504+1554 : COMPONENTS
 
 
  A
B pa=174.5°
sep=80.30"
 
 
18504+1554 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185023.71+155414.0 Mag 15.66 PmRA -19.00
PmDE -29.0
 
 
18504+1554 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185024.24+155254.1 Mag 15.88 PmRA -2.00
PmDE -2.0 Calc delta mag 0.22 Calc coord yes