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Doubles in session


Current system
20443+4716
TDT 2509


Nearby doubles
7' : 20450+4718
BRT2274

11' : 20434+4712
TDT2496

18' : 20437+4733
A 749

26' : 20437+4651
TDS1096

41' : 20431+4637
BRT2273

45' : 20481+4738
TDT2547

46' : 20482+4653
ES 669

48' : 20397+4721
A 748

49' : 20478+4750
ES 810

51' : 20466+4632
KUI 101

51' : 20478+4754
ES 2253

51' : 20397+4734
A 747AB

53' : 20427+4627
TDS1092

53' : 20414+4758
ES 809AB

57' : 20456+4621
HDS2955

58' : 20437+4619
HO 140

61' : 20389+4741
A 746

62' : 20454+4816
UC 254

62' : 20502+4732
ES 672

66' : 20379+4710
TDT2436

66' : 20438+4610
TDT2503

68' : 20499+4640
BU 250

73' : 20496+4805
HJ 1584

73' : 20501+4635
ES 671

73' : 20389+4803
CNT 7

74' : 20388+4629
BRT2268



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20443+4716 TDT 2509 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20443+4716 TDT2509 1991 1 285 0.9 11.70 11.77 204420.90+471605.3
20443+4716 TDT2509 2016 2 180 1.4 11.70 11.77 204420.90+471605.3

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