grab article url, title, date, etc. from simply the article ID?

i’m trying to make a bookmark script for my site, where people can bookmark articles on the site they like most and have them displayed in their own profile.

I’m wondering, is it possible to pull the url, publish date, excerpt, title of the article, and category from just having the article ID?

basically i want to have each USER ID in this table I make, and then the only other info in the table would be the ARTICLE ID’s the user has saved to this table. (that would save me from having to store all of the article data(url, title, category, excerpt, etc.) again, when wordpress already has the data in mysql.

I can figure everything else out, i’m just not sure how I would grab all of the information about an article, only by knowing the ARTICLE ID.. i’m still new to wordpress.