Constellation
Represents a telescope, one of the fainter constellations introduced by Lacaille.
| Type | Constellation |
|---|---|
| Area of sky | 252 sq° |
| Brightest star | Alpha Telescopii |
| Brightest star magnitude | mag 3.51 |
| Hemisphere | Southern |
| Zodiac constellation | No |
| Discovered | 1756 |
A constellation is a pattern drawn on the sky rather than a physical grouping: its stars are usually unrelated and sit at wildly different distances, just lined up as seen from Earth.
Telescopium covers 252 square degrees of sky, which is 0.6 percent of the whole celestial sphere.
That makes it the 57th largest of the 88 constellations the International Astronomical Union recognises.
It sits in the southern sky.
Its brightest star reaches magnitude 3.51, bright enough to pick out with the naked eye under a dark sky.
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