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Current system
20027+3355
BKO 522 DE


Nearby doubles
4' : 20026+3352
BKO 521AB

4' : 20023+3354
SEI 804

7' : 20027+3349
SEI 815AB

8' : 20032+3357
SEI 821

8' : 20031+3350
SEI 819

11' : 20033+3403
SEI 822

14' : 20031+3343
SEI 818

14' : 20016+3358
SEI 794

15' : 20025+3341
HO 117AB

16' : 20027+3340
HO 118AB

18' : 20039+3349
SEI 833

18' : 20020+3411
SEI 800

20' : 20013+3346
SEI 789

22' : 20010+3346
SEI 785

22' : 20030+3416
BKO 524

25' : 20022+3332
SEI 801

26' : 20016+3417
SEI 793

27' : 20032+3421
SEI 820

27' : 20034+3420
SEI 823

27' : 20031+3421
BKO 525

27' : 20048+3359
SEI 841

30' : 20008+3337
SEI 784

30' : 20041+3419
SEI 834

31' : 20037+3327
TDT1942

31' : 20039+3329
TDT1945

32' : 20025+3427
SEI 811



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20027+3355 BKO 522 DE : NOTES
 
 
discov_num notes refcode
BKO 522 Anon. 35. Bko2009d
 
 
REFERENCES
 
 
refcode metd author reference
Bko2009d C u Berko, E. 2009JDSO....5..189B
Bko2009d JDSO 5, 189, 2009
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20027+3355 BKO 522 DE 2008 1 156 4.2 13.50 14.00 N 200240.01+335455.9
20027+3355 BKO 522 DE 2015 4 154 4.4 13.50 14.00 N 200240.01+335455.9

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