(21079) 1991 RR₁₇

(21079) 1991 RR₁₇ is a main-belt minor planet. It was discovered by Henry E. Holt at the Palomar Observatory in San Diego County, California, on September 11, 1991.^[1]

References

Minor planets navigator

(21078) 1991 RR16•(21079) 1991 RR17• (21080) 1991 RD18

Designation Groups Moons Meanings of names Pronunciation of names

Asteroids	Aten asteroid Families Jupiter Trojans Main-belt Near-Earth Spectral types

Distant minor planets	Centaurs Damocloids Neptune trojans Trans-Neptunian objects Detached Kuiper belt Oort cloud Scattered disc

Lists / categories