Beagle-mix Luna, red collar, white chest patch

I lost my beagle-mix Luna yesterday around 3pm near Toomer's Corner on College Street in Auburn. She's about 40 pounds, tan with a white chest, short fur, and big floppy ears that perk up when she hears a siren. She's wearing a bright red collar with a round silver tag that has her name and my number. Luna has a small white heart-shaped patch on her chest that makes her easy to spot. She's a rescue and means the world to me—really attached and anxious when left behind. If you've seen her, please text me as soon as you can; I'd be forever grateful.