| discov_num | notes | refcode |
| HDO 299 | AB: Primary is exoplanet host, P=951d. Roell et al.(2012 A&A 542, A92) | |
| list C at 96" as physical. Aladin: color DSS2 confirms CPM? | Tok2014d | |
| B and D are not co-moving with A, but AC is CM pair. | ||
| MUG 5 | Followup spectroscopy confirmed the C component is a dwarf; estimated | |
| mass is 0.146 +- 0.005 Msun. | Mug2005 | |
| HDO 299 | AB: Rectilinear solution by Hurowitz et al. (2014). | USN2014b |
| refcode | metd | author | reference |
| Mug2005 | Ci - | Mugrauer, M., Neuhauser, R., Seifahrt, A., Mazeh, T., & Geunther, E. | 2005A&A...440.1051M |
| Mug2005 | +E2 | A&A 440, 1051, 2005 | |
| Mug2005 | (Search for stellar companions to exoplanet host stars, using UKIRT + UFTI IR | ||
| Mug2005 | camera and NTT + SofI IR camera, plus 2MASS data. Theta estimated from Figure 10.) | ||
| Tok2014d | E2 - | Tokovinin, A. | 2014AJ....147...86T |
| Tok2014d | AJ 147, 86, 2014 | ||
| USN2014b | lin - | Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. | 2014IAUDS.183....1H |
| USN2014b | Inf. Circ. 183, 1, 2014 |
| idgroup | discov | author |
| 1 | HDO | Harvard Obs. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 22310-4926 | MUG 5 | AC | 2004 | 3 | 127 | 95.7 | 6.88 | NKDV | 223100.49-492558.1 | ||
| 22310-4926 | MUG 5 | AC | 2010 | 3 | 127 | 95.6 | 5.48 | 11.74 | G0/G1V | NV K | 223100.49-492558.1 |
| 22310-4926 | MUG 5 | AC | 2015 | 4 | 127 | 95.6 | 5.48 | 11.74 | G0/G1V | NV K | 223100.36-492559.7 |
| 22310-4926 | MUG 5 | AC | 2016 | 6 | 127 | 95.6 | 5.48 | 11.74 | G0/G1V | NV K | 223100.36-492559.7 |