Hi,
Please check and confirm if you were born past mid-night (12:15 AM – night time) or past noon time (12:15 PM – day time). In your query, you’ve stated birth-time to be 12:15 AM… which is just past might night. If true, your Udaya Lagna or Ascendent will not be placed anywhere close to the Zodiac sign of Sagittarius or Dhanur Rashi. As per the birth-chart I’ve cast, it seems to be placed at the edge of Gemini or Mithna Rashi in a Cusp or Sandhi.
Take care…