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Current system
21405+5401
RAO 464


Nearby doubles
7' : 21398+5403
TDT3093

9' : 21400+5407
GIC 169

16' : 21406+5416
BKO 900

20' : 21406+5419
ES 35AB

23' : 21406+5423
BKO 899

23' : 21403+5338
TDT3099

26' : 21376+5403
HDS3078

31' : 21435+5345
DAM 233

32' : 21436+5346
BKO 901

33' : 21372+5346
MLR 609

35' : 21438+5343
BKO 902

36' : 21439+5344
HJ 3058

36' : 21443+5350
DAM 234

37' : 21378+5333
TDT3067

37' : 21441+5342
BKO 903

39' : 21395+5438
ES 1008

39' : 21443+5342
BKO 904

42' : 21421+5322
A 1894

45' : 21400+5316
TDS1138

45' : 21455+5356
TDT3140

46' : 21358+5343
TDT3048

51' : 21452+5431
HDS3098

52' : 21451+5432
TDT3135

53' : 21429+5448
STI2587

54' : 21465+5411
TDT3152

55' : 21344+5349
GIC 167



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 21405+5401 : COMPONENTS
 
 
  A
B pa=344.2°
sep=1.74"
 
 
21405+5401 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214029.32+540030.1 Mag 12.1 Spectral class M3.5 (red)
PmRA 371.00 PmDE 69.0
 
 
21405+5401 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214029.27+540031.8 Mag 15.5 Calc delta mag 3.4
Calc coord yes