| discov_num | notes | refcode |
| PIN 2 | LHS 2907 + WISE J142320.84+011638.0. Pinfield et al. (2012) discovered | |
| a T dwarf companion to BD+01 2920 through a search of the WISE first | ||
| data release. Based on images from VISTA and UKIDSS, they determine | ||
| the pair share common proper motion. Spectroscopy yields a spectral | ||
| type of T8p for the companion. | Pin2012 | |
| I-band FastCam lucky imaging of the primary in 2010 by Murray et al. | ||
| (MNRAS 414, 575, 2011) shows no evidence of a close companion to the | ||
| primary (down to 4-5 maggs at 1"). |
| refcode | metd | author | reference |
| Pin2012 | Hw w | Pinfield, D.J., Burningham, B., Lodieu, N., Leggett, S.K., Tinney, C.G., | 2012MNRAS.422.1922P |
| Pin2012 | +Ek | van Spaandonk, L., Marocco, F., Smart, R., Gomes, J., Smith, L., Lucas, P.W., | |
| Pin2012 | +Ci | Day-Jones, A.C., et al. | |
| Pin2012 | +Hi | MNRAS 422, 1922, 2012 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 14233+0114 | PIN 2 | 2010 | 1 | 31 | 156.0 | 4.64 | 19.00 | G1V T8p | NV K | 142315.28+011429.6 |