WDS 20165+3739 BU 442 BU : NOTES
 
 
discov_num notes refcode
BU 442 R is BD+37@3859.
SLE 982 AL: Soulie (2006) measure corrected for an apparent 30" error in Sle2006b
declination of L component.
AQ: Additional notes may be found in Doolittle (1901). Doo1901
Confusion is component designations: BO was initially listed as BD,
BD as BW, and CD as CW.
BU 442 Confusion is component designations: BO was initially listed as BD,
BD as BW, and CD as CW.
AB: SEI1055. Nsn2017d
SLE 982 AL: Soulie (2006) measure corrected for an apparent 30" error in Sle2006b
declination of L component.
BU 442 AP: SEI1052. Nsn2017d
AQ: Additional notes may be found in Doolittle (1901). Doo1901
AR: SEI1053. Nsn2017d
BC: SEI1054. Nsn2017d
BD: SEI1057. Nsn2017d
BT: SEI1058. Nsn2017d
BU: SEI1056. Nsn2017d
 
 
REFERENCES
 
 
refcode metd author reference
Doo1901 Ma j Doolittle, E. 1901PFAO....1c...1D
Doo1901 Pub. Univ. Penn. 1, Pt. 3, 1901
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
 
 
DISCOVERER
 
 
idgroup discov author
1 ABH Abt, H.A.
29 BU Burnham, S.W. (BU 1 - 81)
207 SLV Salukvadze, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20165+3739 BU 442 BU 1998 6 74 25.6 8.04 10.90 N D 201631.39+373831.2
20165+3739 BU 442 BU 2008 7 75 25.3 8.04 10.90 N D 201631.39+373831.2
20165+3739 BU 442 BU 2012 9 75 25.1 8.04 11.50 N D 201631.39+373831.2
20165+3739 BU 442 BU 2015 11 74 25.4 8.04 11.50 B0.5II N 201631.39+373831.2
20165+3739 BU 442 BU 2022 12 74 26.0 8.04 11.50 B0.5II N 201631.39+373831.2

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