Particulars:
General:
One of the constellations of the southern hemisphere named by
the LaCaille. South of Corona Australis this constellation
stretches from RA=18h 10m to RA=20h 30m and DECL=54 degrees to
DECL=63 degrees. The other surrounding constellations are Ara
to the west, Indus to the east, Sagittarius to the
north-east and Pavo to the south.
This region is very poor for amateur astronomers because of its
lack of bright stars or other interesting objects. The bright
star at the very south-east edge of Telescopium belong to Pavo
(the star is alpha Pav).
An apparent double star is formed by delta1 Tel and delta2
Tel. These two blue-white stars (a B6 subgaint of 4.96 mag
and a B3 gaint of 5.07 mag) can be separated with binoculars.