WDS 22189+3746 STF 2894 AB (HD 211797) : NOTES
 
 
discov_num notes refcode
STF2894 AB: HJL 305. HJL1986
AB: H 3 17. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
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 FYM Fay, M.
28 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
22189+3746 STF2894 AB 2006 62 194 15.6 6.21 8.85 A8III DV 221856.17+374609.0
22189+3746 STF2894 AB 2012 66 193 16.0 6.21 8.85 A8III NVD 221856.17+374609.0
22189+3746 STF2894 AB 2013 68 189 15.7 6.21 8.85 A8III NVD 221856.21+374609.4
22189+3746 STF2894 AB 2016 72 194 16.1 6.21 8.85 A8III NV 221856.21+374609.4
22189+3746 STF2894 AB 2017 74 194 15.9 6.21 8.85 A8III NV 221856.21+374609.4
22189+3746 STF2894 AB 2018 75 194 16.0 6.21 8.85 A8III NV 221856.21+374609.4
22189+3746 STF2894 AB 2019 77 194 15.6 6.21 8.85 A8III NT 221856.21+374609.4
22189+3746 STF2894 AB 2020 78 194 15.8 6.21 8.85 A8III NT 221856.21+374609.4

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