WDS 04155+0611 AMM 2 BF : NOTES
 
 
discov_num notes refcode
STTA 45 AB: H VI 98. A is V774 Tau. B is BD+05@613, and a suspected variable.
AB: SHY 21. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
AB: H 6 98. MEv2010
Toyota et al. (2009) monitored the RV of both the A and B components
every 1-2 months between 2003 Mar - 2007 Nov, using a high-dispersion
echelle (precision ~10 m/s). Standard deviations of the RVs of both
components are <40 m/s and velocities show no periodic variation.
These results rejects the association of a planet of mass > 1.8 Mjup
with either star. Toy2009
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
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.)
Toy2009 rv - Toyota, E., Itoh, Y., Ishiguma, S., Urakawa, S., Murata, D., Oasa, Y., 2008PASJ...61...19T
Toy2009 Matsuyama, H., Funayama, H., Sato, B., & Mukai, T.
Toy2009 PASJ 61, 19, 2009
 
 
DISCOVERER
 
 
idgroup discov author
1 AMM Ammler-von Eiff, M., Bedalov, A., Kranhold, C., Bugrauer, M., Schmidt, T.O.B.,
1 AMM Neuhauser, R., & Errman, R.
2 STT Struve, O.
39 STU Sturdy, K.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04155+0611 AMM 2 BF 2005 1 103 7.8 5.27 18.60 G5IV N K 041525.85+061159.7

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