WDS 03174+0739 BU 1039 AC (HD 20439) : NOTES
 
 
discov_num notes refcode
BU 1039 Hyades vB 1. BU 1039AB, with rho = 2".2 and Delta m = 6.0 is outside
the detection window. Msn1993a
AC: HJL 47. HJL1986
AC: SHY 155. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
Msn1993a Sc j Mason, B.D., McAlister, H.A., Hartkopf, W.I., & Bagnuolo, W.G. 1993AJ....105..220M
Msn1993a AJ 105, 220, 1993
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03174+0739 BU 1039 AC 2005 16 38 155.7 7.44 7.82 NZDV 031726.29+073921.0
03174+0739 BU 1039 AC 2015 18 38 156.0 7.44 7.82 F9IV-V NZWV 031726.29+073921.0

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