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Doubles in session


Current system
20221+3839
BKO 830


Nearby doubles
4' : 20219+3835
TDT2208

4' : 20223+3837
BKO 832

6' : 20216+3836
SEI1102

15' : 20229+3829
MLB 773AB

17' : 20221+3855
SEI1104

20' : 20229+3856
SEI1106

21' : 20204+3840
SEI1088AB

22' : 20236+3852
TDT2233

23' : 20202+3838
ES 2052

23' : 20202+3840
SLE1006AB

23' : 20238+3830
BUP 209AB

24' : 20236+3854
TDT2232AB

24' : 20214+3900
GRV 334

25' : 20216+3902
SEI1101

29' : 20236+3817
TDT2234

30' : 20240+3820
TDS1068

30' : 20198+3852
SLE1004

32' : 20242+3819
SEI1116

32' : 20216+3807
SLE1013

33' : 20194+3831
SLE1001

34' : 20196+3820
A 1426

36' : 20240+3906
FGS 32

36' : 20230+3913
STTA206AB

37' : 20206+3806
SLE1009

38' : 20252+3846
TDT2255

38' : 20189+3839
SLE 996



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20221+3839 BKO 830 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 BKO Ladanyi, T. & Berko, E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20221+3839 BKO 830 2009 1 94 8.3 12.50 13.30 202204.20+383836.2
20221+3839 BKO 830 2015 4 91 8.5 12.50 13.30 202204.20+383836.2

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