White main-sequence star · Sculptor
δ Sculptoris
Also known as: δ Scl, HIP 117452
mag 4.6140 light-years
About
δ Sculptoris is a white main-sequence star of magnitude 4.6 in Sculptor, about 140 light-years away.
How to find it
- δ Sculptoris is in the constellation Sculptor.
- Best evenings: around early November it is highest at about 9 pm (10 pm in summer time); a month earlier, two hours later.
- Where on Earth: it is seen well, at least 10° up, from south of 52° N.
When it rises and sets tonight, how high it climbs and how much the Moon gets in the way are worked out in your browser for your place.
What you will see
- EyesNeeds a dark sky away from city lights.
- Binoculars (10×50)A sharp point; binoculars bring out its colour and the fainter stars around it.
- Telescope (6–8 inch)Still a point of light at any magnification — stars are too far away to show a disc. Low in the sky, bright stars twinkle and flash colours.
Stars look the same in any instrument: brighter and sharper, but never bigger.
Facts
| Designation | δ Sculptoris (δ Scl) |
|---|---|
| Hipparcos number | HIP 117452 |
| Type | White main-sequence star |
| Spectral type | A0V |
| Colour | WhiteB−V colour index 0.00 |
| Magnitude | 4.6The smaller the number, the brighter. |
| Distance | 140 light-yearsThe light you see left it around 1890. |
| Proper motion | 0.14″ per year across the sky |
| Constellation | Sculptor |
| Right ascension (J2000) | 23h 48m 55.5s |
| Declination (J2000) | −28° 07′ 49″ |
Sources and credits
Star data: HYG Database by David Nash, CC BY-SA 4.0. All data sources →