It was discovered by the South African astronomer Cyril V. Jackson on January 29, 1936, at the Union Observatory in Johannesburg, and is named after the African nation of Liberia.
Diameter: Approximately 9.8 kilometers

https://no.wikipedia.org/wiki/1816_Liberia

Cyril V. Jackson discovered 72 new asteroids and 3 comets, two of which can still be observed today.
58P Jackson-Neujmin & 47P Ashbrook-Jackson.

https://assa.saao.ac.za/sections/history/astronomers/jackson_c/

Some nearby stars reveal themselves by their proper motion over a period of time from approximately 1955 to the present day.

Distance from the Sun (au) : 3,25

Time: 23:16UT 2026-06-15 Exp. 87 x 4sec.
Tel. 0.254m f/5.8 ST-10XME CCD @ -21°C 1.9"/pix
Odd Trondal Obs.code 238 (Uranium). Oslo Norway.