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Current system
18442+1030
BPM 813 BC


Nearby doubles
11' : 18448+1036
BPM 815

13' : 18443+1042
GWP2796

20' : 18455+1024
BPMA 58

20' : 18432+1017
BPM 807

22' : 18438+1050
BRT1307

22' : 18456+1041
BPM 819

23' : 18432+1013
GWP2795

30' : 18462+1034
BPM 823

30' : 18463+1030
BPM 824

33' : 18434+1059
J 1190

34' : 18433+1100
J 1189

37' : 18418+1033
BPM 805

39' : 18417+1029
BPM 804

40' : 18461+1000
J 1215

40' : 18462+1001
HEI 804

47' : 18411+1035
BPMA 57

51' : 18477+1029
BRT1310

52' : 18424+1113
KU 120

52' : 18413+1002
TDT 996

53' : 18469+1105
BPM 826

53' : 18478+1022
TDT1058

54' : 18455+1120
BRT1308

58' : 18459+1123
J 2526

59' : 18482+1039
STT 362AB

60' : 18461+1124
J 2527

61' : 18460+1124
BPM 821



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 18442+1030 : COMPONENTS
 
 
  A B
B pa=94.6°
sep=76.95"
 
C pa=115.7°
sep=150.53"
pa=135.0°
sep=83.41"
 
 
18442+1030 A
 
 
Coord arcsec 2000 184411.46+102947.0 Mag 14.57 PmRA -23.00 PmDE -17.0
 
 
18442+1030 B
 
 
Coord arcsec 2000 184416.66+102940.8 Coord calc 184416.66+102940.8 Mag 14.72 PmRA -15.00
PmDE -10.0 Calc delta mag 0.15
 
 
18442+1030 C
 
 
Coord arcsec 2000 184420.66+102841.8 Mag 14.94 PmRA -61.00 PmDE -58.0
Calc delta mag 0.37 Calc coord yes