Comet Skjellerup–Maristany, formally designated C/1927 X1, 1927 IX, and 1927k, was a long-period comet which became very bright in 1927.
Kométa Skjellerup-Maristany, formálne označená C/1927 X1, 1927 IX a 1927k, bola veľmi jasná neperiodická kométa v roku 1927.