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Doubles in session


Current system
20078+3617
SEI 903
HD 227820


Nearby doubles
4' : 20075+3619
SEI 897

5' : 20075+3618
TOB 167

9' : 20072+3616
SEI 891AB

9' : 20085+3619
SEI 911

11' : 20076+3627
SEI 898AB

11' : 20086+3623
TOB 170

13' : 20086+3610
SEI 914

14' : 20079+3605
SEI 908

14' : 20078+3603
SEI 904

15' : 20068+3611
SEI 884AB

17' : 20068+3628
KPP 804

17' : 20090+3626
SEI 920

18' : 20067+3607
SEI 883AB

18' : 20065+3609
SEI 880AB

22' : 20095+3623
ALI 409

23' : 20094+3630
SEI 928AB

25' : 20081+3554
TDS1043

25' : 20075+3553
SEI 896

26' : 20060+3606
SEI 864

26' : 20074+3553
SEI 894AB

26' : 20098+3629
COU2413

26' : 20070+3554
SEI 887AB

27' : 20073+3553
SEI 892AB

27' : 20064+3558
BUP 204AB

28' : 20101+3617
SEI 939AB

29' : 20097+3600
SEI 936



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20078+3617 SEI 903 (HD 227820) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
SEI Scheiner, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20078+3617 SEI 903 1998 8 187 11.9 9.42 10.85 A1IV +35 3975 D 200751.30+361746.6
20078+3617 SEI 903 2002 9 187 11.9 9.42 10.85 A1IV +35 3975 D 200751.30+361746.6
20078+3617 SEI 903 2010 10 187 11.7 9.42 10.85 A1IV +35 3975 200751.30+361746.6
20078+3617 SEI 903 2015 11 187 12.0 9.42 10.85 A1IV +35 3975 200751.30+361746.6

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