WDS 17190-3459 HJ 4935 AC : 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
Kpp2020f Hg+ j Knapp, W.R.A. 2020JDSO...16..229K
Kpp2020f +C JDSO 16, 229, 2020
Kpp2020f +orb
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
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 HJ 4935 AC 2007 58 141 33.0 6.01 9.90 K3V N DP 171856.36-345922.5
17190-3459 HJ 4935 AC 2010 60 142 32.7 6.37 10.60 K3V N DP 171856.41-345922.4
17190-3459 HJ 4935 AC 2013 62 142 32.9 6.37 10.60 K3V N DP 171856.41-345922.4
17190-3459 HJ 4935 AC 2016 64 141 33.1 6.37 10.27 K3V NV P 171857.16-345923.1
17190-3459 HJ 4935 AC 2019 65 140 32.7 6.37 10.27 K3V NV P 171857.16-345923.1
17190-3459 HJ 4935 AC 2022 66 142 32.6 6.37 10.27 K3V NOVP 171857.16-345923.1

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