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Current system
05103+3718
STF 644 AB
HD 33203


Nearby doubles
10' : 05111+3718
BLL 13

13' : 05107+3707
SEI 86AB

13' : 05108+3707
BKO 365AB

13' : 05111+3710
MLB 974AB

14' : 05113+3712
SEI 89

15' : 05111+3707
BKO 367AB

15' : 05111+3708
SEI 88AB

21' : 05120+3717
BKO 369

23' : 05104+3741
SEI 84AB

24' : 05123+3719
SEI 95AB

24' : 05104+3742
SEI 85

24' : 05097+3741
COU1532

24' : 05089+3702
SEI 79

25' : 05087+3703
SEI 78

25' : 05083+3716
SEI 74

26' : 05084+3707
SEI 76

28' : 05084+3704
SEI 77AB

28' : 05126+3711
SEI 98

28' : 05080+3719
SEI 66

28' : 05093+3653
SEI 80

29' : 05100+3747
SEI 82

30' : 05118+3655
BKO 368

31' : 05127+3727
SEI 101

31' : 05078+3723
COU1529

32' : 05080+3703
HJ 3265AB

32' : 05081+3658
HJ 3266



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 05103+3718 STF 644 AB (HD 33203) : NOTES
 
 
discov_num notes refcode
STF 644 One component is a spectroscopic binary.
AB: H 1 45. MEv2010
AB: Additional notes may be found in van den Bos (1963). B__1963b
 
 
REFERENCES
 
 
refcode metd author reference
B__1963b Ma j van den Bos, W.H. 1963AJ.....68..582V
B__1963b AJ 68, 582, 1963
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
34 VBS Van Biesbroeck, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05103+3718 STF 644 AB 2006 157 222 1.6 6.96 6.78 B2II+K3 N D 051018.81+371806.7
05103+3718 STF 644 AB 2008 159 222 1.6 6.96 6.78 B2II+K3 N D 051018.81+371806.7
05103+3718 STF 644 AB 2009 163 222 1.6 6.96 6.78 B2II+K3 N D 051018.81+371806.7
05103+3718 STF 644 AB 2012 168 221 1.7 6.96 6.78 B2II K3 N D 051018.81+371806.7
05103+3718 STF 644 AB 2014 167 222 1.6 6.96 6.78 B2II K3 N D 051018.81+371806.7
05103+3718 STF 644 AB 2015 171 219 1.6 6.96 6.78 B2II+K3 N 051018.81+371806.7
05103+3718 STF 644 AB 2017 173 222 1.6 6.96 6.78 B2II+K3 N 051018.81+371806.7
05103+3718 STF 644 AB 2018 174 223 1.6 6.96 6.78 B2II+K3 N 051018.81+371806.7
05103+3718 STF 644 AB 2019 176 221 1.6 6.96 6.78 B2II+K3 N 051018.81+371806.7

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