I apologize, but I'm not sure what you mean by "star 447". Could you please provide more context or clarify your request? Are you referring to:

1. A specific star in the night sky?

2. A rating system where 447 stars are being rated?

3. A code or identifier for something else?

4. Something else entirely?

If you can give me more information about what you're asking, I'll be happy to help you with a more accurate and useful response.