(20437) Selohusa Main-belt Asteroid
Discovered on 8 May 1999 by CSS at Catalina.
The South Euclid-Lyndhurst, Ohio, U.S.A. (SELOHUSA) region is in suburban Cleveland. Euclid bluestone quarries provided building stone for the development of northeast Ohio in the 19th-century. NASA astronaut Carl E. Walz and Charles F. Brush, inventor of arc-lamp street lighting, are from the region.Naming citation (MPC batch dated 2019-05-18), IAU / Minor Planet Center, via NASA/JPL
Where Selohusa is today
Seen from above the solar system on 2026-10-14: Selohusa is 2.32 au from the Sun and 2.35 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 20437 |
| Provisional designation | 1999 JH1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 2.69 km (#15,869 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.222 |
| Absolute magnitude (H) | 15.2 |
| Orbital period | 3.59 years |
| Semi-major axis | 2.34 au |
| Perihelion – aphelion | 2.04 – 2.65 au |
| Eccentricity | 0.129 |
| Inclination | 6.11° |
| Closest distance between its orbit and Earth's (MOID) | 1.04 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 8 May 1999
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- (17081) Jaytee
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- (17944) Lansbury
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