| discov_num | notes | refcode |
| STF2417 | A: the 1 Ser = 63 Ser A = Alya | |
| B: the 2 Ser = 63 Ser B = BD+04@3917. | ||
| AC: C component = A component of 18566+0416 TOK 620. | ||
| BC: This system was analysed in detail by Teague, who determined the | Tea2001 | |
| source of the errors in all three historical measures (Labitzke, | Lbz1929 | |
| Przbyllok, and Kamper), which actually belong with the AC pair of this | Prz1926 | |
| system. | Kpr1992 | |
| BC: Optical pair, based on study of relative motion of the components | ||
| using the method of apparent motion parameters. | Kiy2008 | |
| AB: H 4 6. | MEv2010 |
| refcode | metd | author | reference |
| Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
| Kiy2008 | SvAL 34, 405, 2008 | ||
| Kpr1992 | Po - | Kamper, K.W. | 1992AJ....104..231K |
| Kpr1992 | AJ 104, 231, 1992 | ||
| Lbz1929 | Po - | Labitzke, P. & Przbyllok, E. | . |
| Lbz1929 | Koenigsberg Obs. 45, 65, 1929 | ||
| Lbz1929 | = Leeward Community College | ||
| MEv2010 | - | MacEvoy, B. | ................... |
| MEv2010 | private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) | ||
| Prz1926 | Ma - | Przbyllok, E., Labitzke, P., & Meier, P. | . |
| Prz1926 | +Po | Beob. Sternw. Koenigsberg #44, 1926 | |
| Tea2001 | Ma - | Teague, E.T.H. | 2001DSO.....7....4T |
| Tea2001 | Double Star Observer 7, #4, 2001 |
| idgroup | discov | author |
| 1 | STF | Struve, F.G.W. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 18562+0412 | STF2417 | AB | 2007 | 197 | 104 | 22.4 | 4.59 | 4.93 | A5V A5Vn | N D | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2008 | 205 | 104 | 22.3 | 4.59 | 4.93 | A5V A5Vn | N DV | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2009 | 210 | 103 | 23.0 | 4.59 | 4.93 | A5V A5Vn | NVD | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2010 | 214 | 104 | 22.4 | 4.59 | 4.93 | A5V A5Vn | NVD | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2011 | 215 | 99 | 24.7 | 4.59 | 4.93 | A5V A5Vn | NVD | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2012 | 217 | 104 | 22.3 | 4.59 | 4.93 | A5V A5Vn | NVD | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2013 | 219 | 104 | 22.3 | 4.59 | 4.93 | A5V A5Vn | NVD | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2014 | 220 | 103 | 22.4 | 4.59 | 4.93 | A5V A5Vn | NVD | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2015 | 221 | 105 | 22.5 | 4.59 | 4.93 | A5V+A5Vn | NV | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2016 | 225 | 104 | 22.6 | 4.59 | 4.93 | A5V+A5Vn | NV | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2017 | 226 | 104 | 22.5 | 4.59 | 4.93 | A5V+A5Vn | NV | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2018 | 227 | 104 | 22.5 | 4.59 | 4.93 | A5V+A5Vn | NV | 185613.18+041212.9 |
| 18562+0412 | STF2417 | AB | 2019 | 233 | 106 | 22.4 | 4.59 | 4.93 | A5V+A5Vn | NV | 185613.18+041212.9 |