WDS 17050-0504 LDS 585 AB (HD 154363) : NOTES
 
 
discov_num notes refcode
LDS 585 LDS6317. AB: Wolf 531. B is BD-04@4226. Proper motion of A -920,-1138;
PM of B -915,-1130 (UCAC2). Components of this system all have
common proper motion and common radial velocity Egg1950
HIP 83591. See Allen et al. (2000) for information on metallicity, AlC2000
age, galactic orbital parameters, etc.
AB: SHY 85. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
Egg1950 Po - Eggen, O.J. 1950ApJ...112..141E
Egg1950 ApJ 112, 141, 1950
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 ABT Abetti, G.
18 LDS Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17050-0504 LDS 585 AB 2003 7 124 184.7 7.86 10.14 K5 NVDP 170503.40-050349.4
17050-0504 LDS 585 AB 2013 8 122 185.0 7.86 10.14 K5V+M3.5V NV P 170503.39-050359.4
17050-0504 LDS 585 AB 2014 9 123 183.8 7.86 10.14 K5V+M3.5V NV P 170503.39-050359.4
17050-0504 LDS 585 AB 2015 11 123 184.4 7.86 10.14 K5V+M3.5V NV P 170503.39-050359.4
17050-0504 LDS 585 AB 2016 12 123 184.4 7.86 10.14 K5V+M3.5V NV P 170503.39-050359.4

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