WDS 03182-6230 ALB 1 AB (Zet2 Ret) : NOTES
 
 
discov_num notes refcode
BNU 2 Aa,Ab: zet 2 Ret. B has common proper motion, +1370 +660, and is
CPD-63@217 = zet 1 Ret.
Aa,Ab: Likely a spurious pair. Last measured 1978 and unresolved by
SOAR on 3 occasions 2008–2012. Tok201
Aa,Ab is suspicious, 1 observation in WDS, not binary in Raghavan et Rag2010
al. (2010). Jones et al. (2002) do not detect SB with precise RV at CPS2002b
the AAT. Tok2014d
ALB 1 AB = LDS 92. HIP 15371. See Allen et al. (2000) for information AlC2000
on metallicity, age, galactic orbital parameters, etc.
AB: SHY 16. 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
CPS2002b not - Jones, H.R.A., Butler, R.P., Marcy, G.W., Tinney, C.G., Penny, A.J., McCarthy, C., 2002MNRAS.337.1170J
CPS2002b & Carter, B.D.
CPS2002b MNRAS 337, 1170, 2002
Rag2010 K - Raghavan, D., McAlister, H.A., Henry, T.J., Latham, D.W., Marcy, G.W., 2010ApJS..190....1R
Rag2010 +S Mason, B.D., Gies, D.R., White, R.J. & ten Brummelaar, T.A.
Rag2010 +P ApJS 190, 1, 2010
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.)
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 ALB Albany Obs.
6 BNU Bonneau, D.
20 BNU Bonneau, D., Chesneau, O., Mourard, D., Berio, Ph., Clausse, J.M., Delaa, O.,
20 BNU Marcotto, A., Perraut, K., Roussel, A., Spang,A., Stee, Ph., Tallon-Bosc,I. et al.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03182-6230 ALB 1 AB 2007 9 217 309.2 5.30 5.57 G2V NV P 031811.14-623028.6
03182-6230 ALB 1 AB 2010 14 217 309.2 5.30 5.57 G2V NV P 031811.14-623028.6
03182-6230 ALB 1 AB 2015 15 217 309.2 5.30 5.57 G2V NV P 031812.82-623022.9
03182-6230 ALB 1 AB 2016 16 217 309.1 5.30 5.57 G2V NV P 031812.82-623022.9

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