WDS 17198-3606 SNA 69 AC : NOTES
 
 
discov_num notes refcode
SNA 69 Aa,Ab: OWN indicates a 16.4d SB. SAM resolved it as a 185mas pair; a
distant faint companion is also see in the NACO FOV. Sna2014
 
 
REFERENCES
 
 
refcode metd author reference
Sna2014 Kv j Sana, H., LeBouquin, J.-B., Lacour, S., Berger, J.-P., Duvert, G., Gauchet, L., 2014ApJS..215...15S
Sna2014 +A Norris, B., Olofsson, J., Pickel, D., Zins, G., Absil, O., de Koter, A.,
Sna2014 Kratter, K., Schnurr, O., & Zinnecker, H.
Sna2014 ApJS 215, 15, 2014
Sna2014 (NACO companions in Table 6 assumed physical if quoted probability of spurious
Sna2014 detection <10%, optical if >90%, otherwise indeterminate)
 
 
DISCOVERER
 
 
idgroup discov author
1 WFC Schlesinger, F. & Barney, I.
92 WFC Urban, S.E., Corbin, T.E., Wycoff, G.L., Martin, J.C., Jackson, E.S.,
92 WFC Zacharias, M.I., & Hall, D.M.
95 WSI Douglass, G.G., Hindsley, R.B., & Worley, C.E.
104 WSI Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L.,
104 WSI Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
107 WSI Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I.,
107 WSI Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
108 WSI Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M.,
108 WSI Hennessy, G.S., Platais, I., et al.
109 WSI Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M.,
109 WSI Hennessy, G.S., Rafferty, T.J., et al.
136 WSI Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian,
136 WSI C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
146 WSI Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice,
146 WSI M., Kilian, C.M. & Warner, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17198-3606 SNA 69 AC 2012 1 298 7.9 7.03 12.56 O7.5V K 171946.15-360552.3
17198-3606 SNA 69 AC 2015 3 300 7.9 7.03 12.56 O7V N K 171946.16-360552.3

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