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Doubles in session


Current system
20390+4109
TDT 2451


Nearby doubles
32' : 20413+4051
COU2419

36' : 20396+4035
STT 410AB

36' : 20361+4056
CAN 23AB

38' : 20421+4125
COU2420

39' : 20358+4123
NML 1

40' : 20366+4139
TDT2416

41' : 20357+4053
BRT2266

45' : 20387+4024
ES 1979

46' : 20428+4123
RAO 619

46' : 20422+4041
MLB 23

49' : 20382+4022
TDT2439

49' : 20428+4132
ES 1571

49' : 20377+4029
HJ 610

52' : 20347+4052
CAN 17AB

52' : 20347+4051
CAN 20AB

52' : 20392+4017
ES 1980

53' : 20347+4129
CAN 74AB

53' : 20396+4202
A 399

53' : 20344+4117
CAN 76AB

55' : 20429+4036
MLB 24

55' : 20367+4021
NML 2

56' : 20434+4131
HJ 1571

56' : 20345+4132
CAN 73AB

56' : 20349+4038
CAN 21

56' : 20341+4105
CAN 69AB

57' : 20379+4014
SEI1199



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20390+4109 TDT 2451 : 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
20390+4109 TDT2451 1991 1 121 0.8 11.52 11.75 203900.13+410921.4
20390+4109 TDT2451 2015 2 105 0.7 11.52 11.75 203900.13+410921.4
20390+4109 TDT2451 2016 3 105 0.7 11.52 11.75 203900.13+410921.4

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