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Doubles in session


Current system
20449+5023
SKF 2395


Nearby doubles
20' : 20457+5040
STT 412AB

21' : 20441+5043
LEP 171

24' : 20465+5005
HDS2958

25' : 20466+5004
HDS2959

26' : 20422+5020
BU 675AB

29' : 20421+5013
ES 91AB

34' : 20457+4951
TDT2521

36' : 20486+5029
BU 366AB

46' : 20483+5054
ES 998

48' : 20496+5008
ES 94AB

50' : 20499+5036
CBL 87

51' : 20496+5047
HDS2968

62' : 20434+4923
STJ 111

63' : 20418+4929
HEI 910

63' : 20383+5023
HU 588AB

65' : 20438+4921
HEI 911

66' : 20380+5025
DAM 294

68' : 20378+5018
DAM 293

70' : 20376+5028
L 49

71' : 20425+4916
ARG 39AB

80' : 20379+5106
ES 88AB

84' : 20367+5053
HLD 39AB

85' : 20470+4901
HDS2962

86' : 20511+5125
BU 155AB

87' : 20441+4856
HEI 912

88' : 20472+5148
BU 365



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20449+5023 : COMPONENTS
 
 
  A
B pa=195.8°
sep=3.89"
 
 
20449+5023 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204453.55+502256.7 Mag 12.5 Spectral class B (blue-white)
PmRA 8.00 PmDE 15.0
 
 
20449+5023 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204453.44+502253.0 Mag 12.7 Calc delta mag 0.2
Calc coord yes