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Doubles in session


Current system
20439+6311
TDT 2504


Nearby doubles
24' : 20453+6332
ES 134

32' : 20397+6325
DOB 15

35' : 20490+6313
ES 1855

38' : 20466+6238
HJ 1583

41' : 20496+6256
HJ 1588

46' : 20504+6259
STI 997

46' : 20433+6226
BU 471

49' : 20371+6324
DOB 14

50' : 20486+6232
HJ 3004

55' : 20380+6348
LDS2455

56' : 20405+6220
KPP4211

61' : 20528+6307
KPP1724

63' : 20506+6356
STI 998

63' : 20350+6329
TOI1287

66' : 20389+6405
ES 1918

68' : 20366+6226
H 4 78

71' : 20351+6233
TDT2397

81' : 20552+6247
NSN 738

81' : 20453+6150
BU 1493

90' : 20533+6209
BUP 219AB

92' : 20510+6154
STI1000

94' : 20574+6251
HDS2988

94' : 20414+6138
BVD 336

94' : 20567+6237
HDS2983

95' : 20317+6228
BU 671

95' : 20445+6136
HDS2952



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20439+6311 TDT 2504 : 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
20439+6311 TDT2504 1991 1 1 1.5 11.46 11.78 204356.10+631034.5
20439+6311 TDT2504 2015 2 357 1.6 11.46 11.78 204356.10+631034.5

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