For all other factors held equal,
A bond with a higher coupon rate will be of a higher price
A bond with a higher par value will be priced higher
A bond with a greater number of periods to maturity will be of a higher price
A bond with a higher YTM or market rate will be priced lower.
These are empirical characteristics that affect the issue of a bond, especially in the primary market. In the secondary market, however, factors such as the creditworthiness of the firm issuing the bond, the liquidity of the bond trade in the market, and the time till the next coupon payment are all considerable bond characteristics that can affect the bond pricing.