WDS 23412+0616 STF 3031 (HD 222501) : NOTES
 
 
discov_num notes refcode
STF3031 B is BD+05@5208.
HJL 321. HJL1986
H N 136. 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 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
23412+0616 STF3031 2003 39 310 14.2 7.80 8.58 F8 N DV 234111.47+061546.0
23412+0616 STF3031 2013 42 310 13.8 7.80 8.58 F8 NVD 234111.47+061546.0
23412+0616 STF3031 2014 43 309 14.9 7.80 8.58 F8 NVD 234111.47+061546.0
23412+0616 STF3031 2016 46 311 13.9 7.80 8.58 F8 NV 234111.47+061546.0

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