Consider Adhara, the second-brightest star of Canis Major, the big dog, which is in the southeast by mid-evening. The constellationâs brightest star is Sirius â the brightest star in the night sky at visible wavelengths.Adhara is to its lower right.onsider Adhara, the second-brightest star of Canis Major, the big dog, which is in the southeast by mid-evening. The constellationâs brightest star is Sirius â the brightest star in the night sky at visible wavelengths.
A 1.8 kg turkey crown should cook for at least an hour and a half. 12 pound turkey crown should cook in the oven for at least 3  hours. The turkey should cook at a temperature of 325 degrees.
One way to cook a 10-lb. turkey is to roast it in the oven. The USDA recommends that you use an oven that is heated to at least 325 degrees Fahrenheit. At that temperature, a 10-lb. turkey will take about three hours to cook if it is thawed first. A frozen turkey may take about 4.5 hours to cook through.