WDS 10200+1950 STF 1424 AB (Algieba) : NOTES
 
 
discov_num notes refcode
STF1424 A: gam Leo = 41 Leo = Algieba
Star C is flare star AD Leo = BD +20 2465, 5' distant, and not Bag1984b
related to the pair AB. This companion has been detected only at
7500 Angstroms, and is expected to have a very low mass.
See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
D is BD+20@2464.
AC: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
BAG 32 Ca,Cb. 1981.2446: Flare star (M4.5Ve) known as having an unseen
companion of P ~ 27 yr (Reuyl 1943). Companion has been detected only Reu1943
at 750 nm. The companion is expected to have a very low mass. Bag1984b
STF1424 AB: H 1 28. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
Bag1984b S j Balega, Y.Y., Bonneau, D., & Foy, R 1984A&AS...57...31B
Bag1984b A&AS 57, 31, 1984
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
PkO2014c orb - Romanenko, L.G. & Kiselev, A.A. 2014ARep...58...30R
PkO2014c Astron. Reports 58, 30, 2014 (SvA 91, 47, 2014)
Reu1943 orb - Reuyl, D. 1943ApJ....97..186R
Reu1943 ApJ 97, 186, 1943
 
 
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
10200+1950 STF1424 AB 2008 769 126 4.4 2.37 3.64 K0III NODV 101958.16+195030.7
10200+1950 STF1424 AB 2010 800 126 4.7 2.37 3.64 K0III NOD 101958.16+195030.7
10200+1950 STF1424 AB 2012 805 126 4.3 2.37 3.64 K0III NOD 101958.16+195030.7
10200+1950 STF1424 AB 2013 822 126 4.6 2.37 3.64 K0III NOD 101958.16+195030.7
10200+1950 STF1424 AB 2014 819 127 4.6 2.37 3.64 K0III NOD 101958.16+195030.7
10200+1950 STF1424 AB 2015 834 127 4.7 2.37 3.64 K0III NO 101958.16+195030.7
10200+1950 STF1424 AB 2016 843 126 4.7 2.37 3.64 K0III NO 101958.35+195029.4
10200+1950 STF1424 AB 2017 848 126 4.8 2.37 3.64 K0III NO 101958.35+195029.4
10200+1950 STF1424 AB 2018 853 128 4.8 2.37 3.64 K0III NO 101958.35+195029.4
10200+1950 STF1424 AB 2019 854 126 4.9 2.37 3.64 K0III NO 101958.35+195029.4
10200+1950 STF1424 AB 2020 857 127 4.7 2.37 3.64 K0III NO 101958.35+195029.4

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