WDS 19127+2435 A 264 DE : NOTES
 
 
discov_num notes refcode
A 264 Despite having an orbit, an optical pair based on parallax. Mlk2022
MAD 7 AC: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
AC: Rectilinear solution by Hurowitz et al. (2014). USN2014b
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
Mlk2022 not - Chulkov, D. & Malkov, O. 2022MNRAS.517.2925C
Mlk2022 MNRAS 517, 2925, 2022
USN2014b lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2014IAUDS.183....1H
USN2014b Inf. Circ. 183, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 HDS Hipparcos Double Star (from additional DD list)
312 MAD Beer & Maedler
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19127+2435 A 264 DE 1901 1 119 5.4 15.00 15.50 191242.60+243435.0
19127+2435 A 264 DE 2000 2 119 5.0 15.00 15.50 N 191244.25+243424.8
19127+2435 A 264 DE 2001 3 119 5.0 15.00 15.50 N 191244.25+243424.8
19127+2435 A 264 DE 2015 4 118 5.0 15.00 15.40 N 191244.25+243424.8

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