| discov_num | notes | refcode |
| CIA 9 | Aa1,Aa2: Primary is Wolf-Rayet WR 138, distance 1380pc. Resolved with | |
| CHARA Array by Richardson et al. (2016), who infer the following | ||
| stellar parameters for the WR star and its close companion: | ||
| Spectral type WN5o O9 V | ||
| T* (kK) 56000 +/- 5000 31000 +/- 2000 | ||
| log L (Lsun) 5.35 +/- 0.05 4.82 +/- 0.05 | ||
| R* (Rsun) 4.8 +/- 2 8.9 +/- 2 | CIA2016b |
| refcode | metd | author | reference |
| CIA2016b | Kc j | Richardson, N.D., Shenar, T., Roy-Loubier, O., Schaefer, G., Moffat, A.F.J., | 2016MNRAS.461.4115R |
| CIA2016b | St-Louis, N., Gies, D.R., Farrington, C., Hill, G.M., Williams, P.M., | ||
| CIA2016b | Gordon, K., Pablo, H., & Ramiaramanantsoa, T. | ||
| CIA2016b | MNRAS 461, 4115, 2016 |
| idgroup | discov | author |
| 1 | A | Aitken, R.G. |
| 312 | HDS | Hipparcos Double Star (from additional DD list) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20170+3725 | CIA 9 | Aa1,2 | 2013 | 1 | 305 | 0.0 | 7.20 | 8.00 | WN5+O9V | N K | 201700.03+372523.8 |