WDS 15208+3129 LEP 74 (HD 136654) : NOTES
 
 
discov_num notes refcode
LEP 74 SHY 271. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
B is AX CrB (BY-Dra type). Estimated period of AB is 12Myr. Too wide
to be a binary? Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
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 LEP Lepine, S., Wallace, D., Shara, M., Moffat, A., & Niemela, V.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15208+3129 LEP 74 1999 7 326 999.9 6.91 9.04 VD 152050.07+312848.3
15208+3129 LEP 74 2002 10 326 999.9 6.91 9.04 NVD 152050.07+312848.3
15208+3129 LEP 74 2015 10 326 999.9 6.91 9.04 F5V+K0V NVW 152050.07+312848.3
15208+3129 LEP 74 2020 15 326 999.9 6.91 9.04 F5V+K0V NT 152050.07+312848.3

If you need more information about this double, apply for a data request form to the WDS.