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Doubles in session


Current system
20447+2703
TDT 2515
HD 340915


Nearby doubles
17' : 20435+2709
TDT2500

24' : 20449+2640
STJ 56

27' : 20430+2649
BUP 216

29' : 20425+2704
TDT2484

31' : 20461+2638
BRT 217

39' : 20429+2732
J 513

42' : 20461+2740
TDT2527

44' : 20480+2704
COU 826

44' : 20463+2740
MLB 712AB

48' : 20412+2703
COU1038AB

51' : 20433+2616
COU1039

52' : 20481+2727
BU 66

57' : 20429+2754
MLB 709

61' : 20486+2733
MLB 713

62' : 20482+2624
STF2728AB

63' : 20447+2601
HEI 182

63' : 20482+2622
TDT2548AB

63' : 20490+2637
COU 828AB

66' : 20444+2558
COU 726

68' : 20411+2751
TDT2471

69' : 20481+2753
ES 510AB

69' : 20456+2553
J 1074

71' : 20499+2711
HJ 1579

72' : 20393+2714
HJ 1557AB

75' : 20474+2808
BRT3363

76' : 20391+2710
CVR 228



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20447+2703 TDT 2515 (HD 340915) : 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
20447+2703 TDT2515 1991 1 269 0.8 11.65 12.03 204441.33+270249.0
20447+2703 TDT2515 2016 2 278 0.4 11.65 12.03 204441.33+270249.0

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