| refcode | metd | author | reference |
| Wbb1999 | Si - | Webb, R.A., Zuckerman, B., Platais, I., Patience, J., White, R.J., Schwartz, M., | 1999ApJ...512L..63W |
| Wbb1999 | +Ci | & McCarthy, C. | |
| Wbb1999 | ApJ 512, L63, 1999 (IRTF 3.0m. K-band speckle, other filters are direct imaging) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 11327-2652 | WBB 1 | 2001 | 3 | 185 | 13.2 | 8.40 | 9.90 | D | 113241.33-265155.7 | ||
| 11327-2652 | WBB 1 | 2010 | 7 | 185 | 12.9 | 12.27 | 15.65 | 113241.33-265155.7 | |||
| 11327-2652 | WBB 1 | 2015 | 8 | 185 | 13.2 | 12.27 | 15.65 | 113241.33-265155.7 | |||
| 11327-2652 | WBB 1 | 2016 | 10 | 185 | 13.2 | 12.27 | 15.65 | 113241.33-265155.7 |