Orange giant · Apus
ζ Apodis
Also known as: ζ Aps, HIP 84969
mag 4.8300 light-years
About
ζ Apodis is an orange giant of magnitude 4.8 in Apus, about 300 light-years away.
How to find it
- ζ Apodis is in the constellation Apus.
- Best evenings: around late July 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 12° 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 | ζ Apodis (ζ Aps) |
|---|---|
| Hipparcos number | HIP 84969 |
| Type | Orange giant |
| Spectral type | K1III |
| Colour | Pale orangeB−V colour index 1.19 |
| Magnitude | 4.8The smaller the number, the brighter. |
| Distance | 300 light-yearsThe light you see left it around 1730. |
| Proper motion | 0.038″ per year across the sky |
| Constellation | Apus |
| Right ascension (J2000) | 17h 21m 59.5s |
| Declination (J2000) | −67° 46′ 15″ |
Sources and credits
Star data: HYG Database by David Nash, CC BY-SA 4.0. All data sources →