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Doubles in session


Current system
20563+2709
J 2331 AC


Nearby doubles
4' : 20552+2705
ES 511

18' : 20565+2712
COU 832

34' : 20560+2735
HO 460AB

37' : 20545+2736
MLB 714

37' : 20534+2637
TDT2610

38' : 20549+2740
TDT2627

40' : 20582+2654
COU 833

41' : 20543+2740
TDT2619

41' : 20535+2630
COU1177

45' : 20531+2630
GII 4AB

49' : 20577+2624
RAO 24

55' : 20535+2751
MLB 572

60' : 20584+2619
FMR 247AB

63' : 20559+2804
MLB 614

64' : 20550+2805
BU 367AB

66' : 20511+2630
TDT2579

66' : 20537+2803
HJ 1589

66' : 20583+2609
STJ 51

66' : 20551+2808
COU 831

67' : 20576+2802
HJ 1599

68' : 20596+2740
MLB 616

74' : 20499+2711
HJ 1579

75' : 20503+2631
WSI 119

75' : 20562+2816
MLB 615

76' : 20507+2621
KPP3362

84' : 21001+2757
MLB 618



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20563+2709 J 2331 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20563+2709 J 2331 AC 1942 1 245 7.0 11.00 11.10
20563+2709 J 2331 AC 2015 5 254 8.5 14.10 16.80 S 205520.96+270205.4

If you need more information about this double, apply for a data request form to the WDS.