IAU constellation drawing atlas
Indus constellation
Recognise the shape, know when the whole figure is above your horizon, and practise its 4-segment line map before you step outside.
Observation card
Indus at a glance
- Best evening month
- September
- Brightest anchor
- Brightest plotted star: magnitude 3.11
- Whole-figure latitude range
- -90° to 32°
- Declination span
- -58.5° to -47.3°
- Learning map
- 4 plotted stars · 4 segments
- Catalogue lineage
- bayer
How to find Indus
The complete figure is available from the South Pole northward to about 32° north, favouring southern observers. It is favourably placed during ordinary evening observing hours in September; the exact hour shifts through the month and with longitude.
its brightest plotted star, at visual magnitude 3.11, is visible to the naked eye away from strong light pollution. Start at the brightest anchor, then compare the direction and spacing of each neighbouring segment. A moonless night and an unobstructed horizon make the fainter links easier.
What this line map means
It belongs to the early-modern southern sky tradition associated with Johann Bayer's Uranometria. Astral Nest uses a simplified IAU learning figure based on Hipparcos star positions, then projects and normalises it so the pattern is easy to trace on screen.
This diagram teaches relative shape, not absolute sky position. Rotation, scale, atmospheric extinction and local obstruction change what you see outdoors, so use a current planetarium or ephemeris for navigation.
Continue the collection
Bayer collection: Apus, Chamaeleon, Dorado, Grus, Hydrus, Musca, Pavo, Phoenix, Triangulum Australe, Tucana, Volans