(220886) Lauren-Yuill Main-belt Asteroid
Discovered on 14 December 2004 by CSS at Catalina.
Lauren M. Rankin-Yuill (b. 1986) is an American psychologist, artist and dancer. Her dissertation focused on issues in standardized assessment. She specializes in psychological assessment across the lifespan.Naming citation (WGSBN Bull. 3, #2, 14), IAU / Minor Planet Center, via NASA/JPL
Where Lauren-Yuill is today
Seen from above the solar system on 2026-10-14: Lauren-Yuill is 2.93 au from the Sun and 2.91 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 220886 |
| Provisional designation | 2004 XE103 |
| Orbit class | Main-belt Asteroid |
| Diameter | 3.48 km (#14,020 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.231 |
| Absolute magnitude (H) | 14.72 |
| Orbital period | 5.47 years |
| Semi-major axis | 3.11 au |
| Perihelion – aphelion | 2.47 – 3.74 au |
| Eccentricity | 0.204 |
| Inclination | 17.7° |
| Closest distance between its orbit and Earth's (MOID) | 1.52 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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