Orange main-sequence star · Indus
ε Indi
Also known as: ε Ind, HIP 108870
mag 4.712 light-years
About
ε Indi is an orange main-sequence star of magnitude 4.7 in Indus, about 12 light-years away.
How to find it
- ε Indi is in the constellation Indus.
- Best evenings: around early October 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 23° 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 | ε Indi (ε Ind) |
|---|---|
| Hipparcos number | HIP 108870 |
| Type | Orange main-sequence star |
| Spectral type | K5V |
| Colour | Pale orangeB−V colour index 1.06 |
| Magnitude | 4.7The smaller the number, the brighter. |
| Distance | 12 light-yearsThe light you see left it around 2014. |
| Proper motion | 4.70″ per year across the sky |
| Constellation | Indus |
| Right ascension (J2000) | 22h 03m 19.8s |
| Declination (J2000) | −56° 47′ 10″ |
Sources and credits
Star data: HYG Database by David Nash, CC BY-SA 4.0. All data sources →