It is the DISTANCE between earth and moon that governs the gravitational pull of EACH UPON THE OTHER. Since the moon's orbit around the earth is elliptical, the moon goes through perigee (its smallest distance to the earth) and apogee (its greatest distance) every month. Perigee and apogee can occur at any phase.
What is an Auction and how does it work? An Auction is where property is sold at a specific time and place to the highest bidder. Most auctions require a person to get a bidder number or other identifying item prior to bidding.
What is a sealed bid auction? Unlike a standard auction, a sealed bid auction does not allow buyers to view the bid history or the minimum bid required to win that auction. Therefore, to place a competitive bid, buyers should indicate the highest amount they are willing to pay for that auction.