THE 10 MOST BRIGHTEST STARS
A.R. DECL. MAG. LIGHT YEARS Beta 16h 30m 13.26s +21° 29' 22.7 2.78 148 Kornephoros, Korneforos, Rutilicus; la Rossa dorata Zeta 16h 41m 17.48s +31° 36' 06.8 2.81 35 Rutilicus Delta 17h 15m 01.92s +24° 50' 22.5 3.12 78 Sarin Pi 17h 15m 02.85s +36° 48' 33.0 3.16 367 var Fudail Alfa 1 17h 14m 38.86s +14° 23' 24.9 3.31 382 Ras Algethi, Rasalgethi, Rasalegti; la Mano dell'Inginocchiato Mu 17h 46m 27.72s +27° 43' 21.0 3.42 27 Melquarth Eta 16h 42m 53.74s +38° 55' 20.9 3.48 112 Sophian, Sofian Xi 17h 57m 45.83s +29° 14' 52.5 3.70 135 Beraka, Baraka Gamma 16h 21m 55.24s +19° 09' 10.9 3.74 195 Biceps Iota 17h 39m 27.89s +46° 00' 22.8 3.82 495 Rijl al Jathiyah
OBJECTS
M 13 Globular cluster, mag. 5.7, diameter 10' M 92 Globular cluster, mag. 6.1, diameter 8'
BOUNDARIES
Dragone,Boote,Corona Boreale,Serpente,Ofiuco,Aquila,Freccia,Volpetta,Lira