WDS 19139+5742 TOK 328 (54 Dra) : NOTES
 
 
discov_num notes refcode
TOK 328 NPOI Limb-darkened diameter 1.630 +/- 0.028 mas, Sp = K2III, NOI2018
R = 8.87 +/- 0.17 \rsun, Teff = 4868 +/-124 K, L = 39.9 +/- 3.9 \lsun,
M = 1.65 +/- 0.25 \msun, Age = 1.97 +/- 0.94 Gyr.
 
 
REFERENCES
 
 
refcode metd author reference
NOI2018 not j Baines, E.K., Armstrong, J.T., Schmitt, H.R., Zavala, R.T., Benson, J.A., Hutter, 2018AJ....155...30B
NOI2018 D.J., Tycner, C. & van Belle, G.T.
NOI2018 AJ 155, 30, 2018
 
 
DISCOVERER
 
 
idgroup discov author
1 TOK Tokovinin, A.A.
48 TOK Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., &
48 TOK Weigelt, G.
62 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
62 TOK Martinez, M., & Mondaca, E.
130 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
130 TOK Ratzloff, J. & Walter, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19139+5742 TOK 328 1980 2 233 227.3 5.13 11.51 V 191355.15+574218.3
19139+5742 TOK 328 2000 3 233 226.9 5.13 11.51 V 191355.15+574218.3
19139+5742 TOK 328 2003 4 233 226.6 5.13 11.51 K2III V 191355.15+574218.3
19139+5742 TOK 328 2010 5 233 227.1 5.13 11.51 K2III V 191355.15+574218.3

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