Thực đơn
231 Vindobona Tham khảoThực đơn
231 Vindobona Tham khảoLiên quan
231 231 Vindobona 23122 Lorgat 231 TCN 23115 Valcourt 231 (số) 2312 Duboshin 2317 Galya 23111 Fritzperls 23178 GhabenTài liệu tham khảo
WikiPedia: 231 Vindobona ftp://ftp.lowell.edu/pub/elgb/astorb.html http://cfa-www.harvard.edu/iau/lists/NumberedMPs.h... http://spiff.rit.edu/richmond/parallax/phot/LCSUMP... http://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&b... http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=231;orb=1