Two supernovae were seen in the galaxy within three weeks in 2003, SN 2003 hl and SN 2003 iq.
The galaxy’s coordinates are 01h 59m 19.6s (right ascension) and +19°00’27” (declination). It is believed to have a H II nucleus. The galaxy’s apparent dimensions are 7′.2×4′.3.
NGC 772 has a satellite galaxy, NGC 770.
NGC 770 is a very faint elliptical galaxy, classified as type E3 dwarf spiral, also located in Aries.