| WDS | 20591+0418 |
| RA | 20 59 04 |
| Dec | +04 17 37 |
| Sternbild/Constellation | Equ, Equuleus / Füllen / Colt Foto/Photo |
| Bmkg./Note | - |
| Komponenten Components |
Abstand " Separation " |
Mag 1 | Mag 2 | Positionswinkel Position angle |
| AB AB-C AD BC |
0,7 10,5 78,6 11 |
5,96 5,96 5,3 6,31 |
6,31 7,05 12,4 7,05 |
286 67 286 70 |
WDS notes: STF2737 Epsilon Equ. P = 101yr., a = 0.66", motion retrograde in a highly-inclined orbit. One component is a spectroscopic binary, and C is physical, so that the system is quadruple.