WDS 16566+5711 A 1143 CD : NOTES
 
 
discov_num notes refcode
A 1143 AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 2.20 +/- 0.87, 2.16, and 1.05 Msun, respectively. Mlk2012
CD = BD +57 1717 (0.8") is 97" from AB and not associated with it
as the proper motions differ.
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16566+5711 A 1143 CD 1996 21 148 0.5 10.72 10.85 K5 N 165635.49+571256.9
16566+5711 A 1143 CD 2010 22 140 0.7 10.72 10.85 K5 N 165635.49+571256.9
16566+5711 A 1143 CD 2016 23 139 0.7 10.72 10.85 K5 N 165635.49+571256.9

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