WDS 17190-3459 MLO 4 AB (NSV8482) : NOTES
 
 
discov_num notes refcode
MLO 4 Proper motion +1167 -169. Spectral type of C may be M.
Good double-solution instead of unuseable HIP-data. Sod1999
Identification of ascending node is probable.
See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.07 +/- 0.61, 1.37, and 1.40 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
MnA2019 C j Mann, A.W., Dupuy, T., Kraus, A.L., Gaidos, E., Ansdell, M., Ireland, M., Rizzuto, 2019ApJ...871...63M
MnA2019 +orb A.C., Hung, C..-L., Dittmann, J., Factor, S., Feiden, G., Martinez, R.A.,
MnA2019 Ruiz-Rodriguez, D. & Chia Thao, P.
MnA2019 ApJ 871, 63, 2019
Sod1999 orb - Soderhjelm, S. 1999A&A...341..121S
Sod1999 A&A 341, 121, 1999
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
50 MLO Walker, G.J.
53 SEE See, T.J.J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17190-3459 MLO 4 AB 2007 235 206 1.5 6.37 7.38 K3V+K5V NODP 171856.36-345922.5
17190-3459 MLO 4 AB 2009 238 192 1.4 6.37 7.38 K3V+K5V NODP 171856.41-345922.4
17190-3459 MLO 4 AB 2010 242 185 1.3 6.37 7.38 K3V K5V NODP 171856.41-345922.4
17190-3459 MLO 4 AB 2014 243 153 1.2 6.37 7.38 K3V+K5V NODP 171856.41-345922.4
17190-3459 MLO 4 AB 2015 247 141 1.1 6.37 7.38 K3V+K5V NODP 171856.41-345922.4
17190-3459 MLO 4 AB 2016 249 124 0.9 6.37 7.38 K3V+K5V NO P 171857.16-345923.1
17190-3459 MLO 4 AB 2017 252 93 0.6 6.37 7.38 K3V+K5V NO P 171857.16-345923.1
17190-3459 MLO 4 AB 2018 256 48 0.5 6.37 7.38 K3V+K5V NO P 171857.16-345923.1
17190-3459 MLO 4 AB 2019 260 358 0.7 6.37 7.38 K3V+K5V NO P 171857.16-345923.1
17190-3459 MLO 4 AB 2021 269 323 1.3 6.37 7.38 K3V+K5V NO P 171857.16-345923.1

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