THE 10 MOST BRIGHTEST STARS
A.R. DECL. MAG. LIGHT YEARS Alfa 16h 29m 24.47s -26° 25' 55.0 1.06 604 Antares, Cor Scorpii, Qalb al-Aqrab, Vespertilo;il Rivale di Marte; 16° stella pił luminosa della volta celeste; double star; variable star Lambda 17h 33m 36.53s -37° 06' 13.5 1.62 703 Shaula Theta 17h 37m 19.13s -42° 59' 52.2 1.86 272 Sargas Delta 16h 00m 20.01s -22° 37' 17.8 2.29 401 Dschubba, Al Jabba, Iclarkrau; la Fronte Epsilon 16h 50m 10.24s -34° 17' 33.4 2.29 65 Wei Kappa 17h 42m 29.28s -39° 01' 47.7 2.39 464 Girtab Beta 16h 05m 26.23s -19° 48' 19.4 2.56 530 Acrab, Elacrab, Graffias, Grafias, Grassias; il Cancro Upsilon 17h 30m 45.84s -37° 17' 44.7 2.70 518 Lesath, Lesuth Tau 16h 35m 52.96s -28° 12' 57.5 2.82 430 Alniyat, Al Niyat Pi 15h 58m 51.12s -26° 06' 50.6 2.89 459 Vrischika
OBJECTS
M 4 Globular cluster, mag. 6.4, diameter 14' M 6 Open cluster (cluster Farfalla), mag. 5.5, diameter 25' M 7 Open cluster, mag. 3.2, diameter 60' M 80 Globular cluster, mag. 7.7, diameter 3'
BOUNDARIES
Sagittario,Ofiuco,Bilancia,Lupo,Regolo,Altare,Corona Australe