| discov_num | notes | refcode |
| STF1517 | Alternate spectral types G5III, G7IV. Slightly variable. | |
| See Baize & Petit (1989) catalog of doubles with variable component. | Baz1989d | |
| Hopmann orbit rejected from Fourth Orbit Catalog | Hop1970 | |
| ("period over 4000 years") | Wor1983 | |
| BU 1431 | AB,C: Optical pair, based on study of relative motion of the | |
| components using the method of apparent motion parameters. | Kiy2008 |
| refcode | metd | author | reference |
| Baz1989d | - | Baize, P. & Petit, M. | 1989A&AS...77..497B |
| Baz1989d | A&AS 77, 497, 1989 | ||
| FMR2015b | orb - | Rica Romero, F.M. | ................... |
| FMR2015b | Webb Soc., Double Star Circ. 23, 13, 2015 | ||
| Hop1970 | orb - | Hopmann, J. | 1970OAWMN.178..217H |
| Hop1970 | Astron. Mitt. Wien, #5, 217, 1970 | ||
| Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
| Kiy2008 | SvAL 34, 405, 2008 | ||
| Wor1983 | - | Worley, C.E. & Heintz, W.D. | 1983PUSNO..24g...1W |
| Wor1983 | Pub. USNO 24, Pt. 7, 1983 (Fourth Orbit Catalog) |
| idgroup | discov | author |
| 1 | BU | Burnham, S.W. (BU 1 - 81) |
| 179 | STF | Struve, F.G.W. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 11137+2008 | STF1517 | AB | 2007 | 219 | 316 | 0.6 | 7.54 | 8.02 | G5V | NOD | 111341.22+200744.9 |
| 11137+2008 | STF1517 | AB | 2010 | 222 | 320 | 0.7 | 7.54 | 8.02 | G5V | NOD | 111341.22+200744.9 |
| 11137+2008 | STF1517 | AB | 2011 | 217 | 319 | 0.7 | 7.54 | 8.02 | G5V | NO | 111341.22+200744.9 |
| 11137+2008 | STF1517 | AB | 2013 | 218 | 316 | 0.7 | 7.54 | 8.02 | G5V | NO | 111341.22+200744.9 |
| 11137+2008 | STF1517 | AB | 2014 | 219 | 317 | 0.7 | 7.54 | 8.02 | G5V | NO | 111341.22+200744.9 |
| 11137+2008 | STF1517 | AB | 2015 | 220 | 318 | 0.7 | 7.54 | 8.02 | G5V | NO | 111341.22+200744.9 |
| 11137+2008 | STF1517 | AB | 2017 | 222 | 314 | 0.7 | 7.54 | 8.02 | G5V | NO | 111340.99+200743.3 |
| 11137+2008 | STF1517 | AB | 2018 | 224 | 313 | 0.7 | 7.54 | 8.02 | G5V | NO | 111340.99+200743.3 |