WDS 23189+0524 LV 24 CF : NOTES
 
 
discov_num notes refcode
BU 80 Lewis and Leavenworth measures attributed to CE actually were of a new L__1902a
pair, designated CF. Lv_1930
AB: The Heintz (1996) orbit predicts a separation of 0.374"; however, Hei1996c
the secondary may have been too faint for the CHARA camera. Hrt2009
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.44 +/- 0.44, 1.71, and 0.85 Msun, respectively. Mlk2012
AE: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
AE: Rectilinear solution by Hurowitz et al. (2014). USN2014b
 
 
REFERENCES
 
 
refcode metd author reference
Hei1996c orb - Heintz, W.D. 1996AJ....111..412H
Hei1996c AJ 111, 412, 1996
Hrt2009 Su j Hartkopf, W.I. & Mason, B.D. 2009AJ....138..813H
Hrt2009 +orb AJ 138, 813, 2009
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
L__1902a Ma - Lewis, T. 1902RGOO...........
L__1902a Greenwich Observations, 1902 (data also in MNRAS 63, 403, 1903) 1903MNRAS..63..403.
Lv_1930 Ma j Leavenworth, F.P. & Beal, W.O. 1930QB821.L4.......
Lv_1930 Meaures of Double Stars (Minneapolis, Univ. Minnesota Press), 1930
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
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 BU Burnham, S.W. (BU 1 - 81)
179 LV Leavenworth, F.P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23189+0524 LV 24 CF 1916 2 135 27.1 10.00 13.30 231854.00+052607.0
23189+0524 LV 24 CF 2000 3 132 24.0 11.27 12.69 D 231851.99+052611.7
23189+0524 LV 24 CF 2015 5 132 23.6 11.27 12.69 N 231851.99+052611.7

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