Could I see these with my telescope?

I want to see a few things with my 10 inch dob. A few I am not sure I can see. Could I see V838 Monocerotis, UGC 10214 (tadpole galaxy), PGC 54559 (Hoag's object), AM 0644-741, NGC 4676A, 4676B (the mice) and NGC 87 (Roberts quartet). Please tell me if I could see any of them with a 10 inch dob. 1250 mm. (4mm, 9mm and 30mm eyepeices) Thanks!