WDS 12095-1151 STF 1604 BC : NOTES
 
 
discov_num notes refcode
STF1604 AB: Mt. Wilson spectral types are G2 and K8. A is a spectroscopic
binary, and slightly variable. Large relative proper motion, coupled
with the fact that the C component is brighter than B, has led to some
confusion in identification of components.
AB: NLTT 29769/29772 Chm2004
HIP 59272. Tok2011a
BC: Rectilinear solution by Friedman et al. (2012). USN2012a
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
Tok2011a E2 - Tokovinin, A. 2011AJ....141...52T
Tok2011a +C+ AJ 141, 52, 2011
Tok2011a +Hh
USN2012a lin - Friedman, E.A., Mason, B.D., & Hartkopf, W.I. 2012IAUDS.176....1F
USN2012a Inf. Circ. 176, 1, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12095-1151 STF1604 BC 2007 49 330 10.9 9.73 10.10 N D 120929.13-115125.0
12095-1151 STF1604 BC 2010 50 327 11.5 9.73 10.10 N D 120929.13-115125.0
12095-1151 STF1604 BC 2012 51 325 12.0 10.00 8.12 NLD 120929.13-115125.0
12095-1151 STF1604 BC 2013 52 324 12.2 10.00 8.12 K5 NL U 120929.13-115125.0
12095-1151 STF1604 BC 2014 53 323 12.5 10.00 8.12 K5 NL U 120929.13-115125.0
12095-1151 STF1604 BC 2015 54 331 11.2 10.00 8.12 K5 NL U 120929.13-115125.0
12095-1151 STF1604 BC 2016 55 323 12.8 10.00 8.12 K5 NL U 120929.13-115125.0
12095-1151 STF1604 BC 2017 56 321 13.2 10.00 8.12 K5 NL U 120929.13-115125.0

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