Thực đơn
20606 WidemannThực đơn
20606 WidemannLiên quan
Tài liệu tham khảo
WikiPedia: 20606 Widemann https://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&... https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2020606#con... https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2020606#dis... https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2020606#ele... https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2020606#phy... https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2020606&orb... https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2020606;cad... https://www.wikidata.org/wiki/Q2216748#P716