WDS 12145+0847 STF 1616 AB (HD 106423) : NOTES
 
 
discov_num notes refcode
STF1616 The declination differences between A and BD+09@2600 have been
measured. See ADS. A__1932a
AC: HJL 167. HJL1986
AB: H 4 114. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
A__1932a Ma - Aitken, R.G. 1932QB821.A43......
A__1932a Aitken Double Star Catalogue, 1932
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
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
12145+0847 STF1616 AB 2005 21 295 23.2 7.55 9.74 G0 NYD 121427.29+084657.7
12145+0847 STF1616 AB 2011 24 296 23.4 7.55 9.74 G0 NYD 121427.29+084657.7
12145+0847 STF1616 AB 2012 26 296 23.3 7.55 9.74 G0 NYD 121427.29+084657.7
12145+0847 STF1616 AB 2015 27 296 23.3 7.55 9.74 G0 NY 121427.29+084657.7
12145+0847 STF1616 AB 2016 33 296 23.3 7.55 9.74 G0 NY 121427.29+084657.7
12145+0847 STF1616 AB 2021 33 295 23.3 7.55 9.74 G0 NY 121427.29+084657.7

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