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Doubles in session


Current system
20181+1605
BKO 561


Nearby doubles
3' : 20182+1604
CHE 291

10' : 20183+1556
CHE 292

10' : 20186+1600
BPM2102

11' : 20181+1555
J 553

13' : 20179+1553
CHE 283

13' : 20181+1552
CHE 289

15' : 20171+1604
CHE 270

15' : 20171+1601
CHE 271

18' : 20187+1551
CHE 297AB

19' : 20172+1553
CHE 273AB

19' : 20186+1548
CHE 295

22' : 20180+1544
CHE 284

22' : 20166+1606
CHE 263

22' : 20166+1603
CHE 264

23' : 20165+1601
BKO 559

23' : 20180+1543
CHE 285

23' : 20193+1619
BPM2108

23' : 20189+1546
CHE 301

24' : 20165+1602
BKO 558

27' : 20177+1539
CHE 278

27' : 20183+1539
CHE 293

29' : 20190+1540
BPM2103

29' : 20168+1543
CHE 266

29' : 20163+1615
CHE 260

30' : 20198+1550
STE 2

31' : 20161+1553
CHE 254AB



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20181+1605 BKO 561 : NOTES
 
 
discov_num notes refcode
BKO 561 Anon. 74. 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
20181+1605 BKO 561 2008 1 91 5.8 10.80 12.00 N 201804.15+160452.2
20181+1605 BKO 561 2010 4 91 5.7 10.80 12.00 N 201804.15+160452.2
20181+1605 BKO 561 2015 5 91 5.8 10.80 12.00 N 201804.15+160452.2
20181+1605 BKO 561 2016 9 91 5.8 10.80 12.00 N 201804.15+160452.2

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