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.
Place the turkey in the oven. Cook the turkey for 3 to 3 1/2 hours at 350 degrees or until the meat thermometer that you inserted into the turkey reads 180 degrees Fahrenheit.1  Season the turkey with your favorite rub or an injectable marinade before inserting the turkey into the oven bag.lace the turkey in the oven. Cook the turkey for 3 to 3 1/2 hours at 350 degrees or until the meat thermometer that you inserted into the turkey reads 180 degrees Fahrenheit. 1  Season the turkey with your favorite rub or an injectable marinade before inserting the turkey into the oven bag.