Epsilon Sculptoris
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| Observation data Epoch J2000.0 |
|
|---|---|
| Constellation (pronunciation) |
Sculptor |
| Right ascension | 01h 45m 38.8s |
| Declination | -25° 03' 09" |
| Apparent magnitude (V) | +5.29 |
| Distance | 89.5 ± 2.5 ly (27.4 ± 0.8 pc) |
| Spectral type | F2IV + G9V |
| Other designations | |
Epsilon Sculptoris (ε Scl / ε Sculptoris) is a star system in the constellation Sculptor. It is approximately 89.5 light years from Earth.
The primary component, Epsilon Sculptoris A, is a yellow-white F-type subgiant with an apparent magnitude of +5.29. Orbiting it with a separation of 4.6 arcseconds, or at least 125 Astronomical Units, is Epsilon Sculptoris B, a yellow G-type main sequence dwarf with an apparent magnitude of +8.6. A and B make one orbit around their centre of mass once every 1200 years. They are accompanied by two more distant and dimmer companions, the 15th magnitude Epsilon Sculptoris C at a separation of 15 arcseconds and the 11th magnitude Epsilon Sculptoris D, at a separation of 142 arcseconds.
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