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Current system
20554+3910
ES 1984


Nearby doubles
2' : 20555+3909
MLB 887

3' : 20556+3911
MLB 784

3' : 20556+3912
SEI1319

5' : 20554+3907
TDT2629

6' : 20552+3915
MLB 782AB

7' : 20550+3914
ES 1983

7' : 20549+3913
MLB 781

8' : 20558+3905
MLB 956

10' : 20556+3901
HJ 1596

11' : 20546+3914
MLB 780AB

12' : 20559+3921
MLB 958

13' : 20559+3922
MLB 957

14' : 20562+3900
ES 2055

15' : 20546+3900
SEI1308

15' : 20556+3856
MLB 785

19' : 20550+3929
SEI1311

19' : 20566+3858
A 1436

21' : 20569+3922
SEI1326

21' : 20547+3929
GRV 395

21' : 20555+3932
BKO 472

22' : 20571+3920
BKO 473

22' : 20544+3929
BKO 469

23' : 20572+3920
BKO 474

23' : 20549+3933
BKO 471

25' : 20566+3932
SEI1325

29' : 20545+3937
BRT2281



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20554+3910 : COMPONENTS
 
 
  A
B pa=121.4°
sep=2.86"
 
 
20554+3910 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205526.45+391049.3 Mag 11.9 PmRA -19.00
PmDE -5.0
 
 
20554+3910 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205526.66+391047.8 Mag 12.4 PmRA -18.00
PmDE -5.0 Calc delta mag 0.5 Calc coord yes