(5119) 1988 RA1 is a Jupiter Trojan minor planet. A part of the Trojan camp, it is orbiting at the L5 Lagrangian point. It was discovered by Poul Jensen at the Brorfelde Observatory near Holbæk, Denmark, on September 8, 1988.
Photometric observations of this asteroid during 1994 were used to build a light curve showing a rotation period of 12.807 ± 0.016 hours with a brightness variation of 0.31 ± 0.01 magnitude.
- ^ a b Mottola, Stefano; Di Martino, Mario; Erikson, Anders; Gonano-Beurer, Maria; Carbognani, Albino; Carsenty, Uri; Hahn, Gerhard; Schober, Hans-Josef; Lahulla, Felix; Delbò, Marco; Lagerkvist, Claes-Ingvar (May 2011). "Rotational Properties of Jupiter Trojans. I. Light Curves of 80 Objects". The Astronomical Journal 141 (5): 170. Bibcode:2011AJ....141..170M. doi:10.1088/0004-6256/141/5/170.