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.
Now weigh the bird and calculate the cooking time. For turkeys weighing over 4kg, allow 20 minutes per kilo plus an extra 90 minutes. For turkeys under 4kg, allow 20 minutes per kilo plus an extra 70 minutes. Pour 300ml of water into a large roasting tin and place a rack in or over the tin.eigh the joint, after stuffing if necessary, and calculate the cooking time, allowing 15 minutes per 450g plus 20-30 minutes. Preheat the oven to 220C/425F/Gas Mark 7. Put the turkey joint skin-side up into a roasting tin and pour around 450ml water or a mixture of 150ml white wine and 300ml chicken stock.