Central Bureau for Astronomical Telegrams – 1953 RA This member of the Amor group, not observed since 1953 (cf. Minor Planet Circ. No. 3015), has been recovered by McCrosky, Schwartz and Bulger with the 155-cm reflector some 0o.3 from an unpublished prediction by B. G. Marsden International Astronomical Union Circular 2710 for (1953 RA)
Pravec (2001) web: rotation period 3.4748±0.0010 hours with a brightness amplitude of 0.28 mag. Behrend (2001) web: rotation period 3.4741±0.0003 hours with a brightness amplitude of 0.29 mag. Summary figures at Collaborative Asteroid Lightcurve Link (CALL) for (1916) Boreas