I would like to thank Gustavo Muler. At his private observatory Nazaret on Lanzarote Island he made some follow-up observations for my minor planet discoveries. Therefore I proposed the Name Gustavomuler for the Minor Planet Number 458063, which I have discovered at Tzec Maun Observatory.

The naming was published on 2017 January 12th in Minor Planet Circular # 103028 as follows:

(458063) Gustavomuler = 2009 YB
    Discovered 2009 Dec. 21 by E. Schwab at Tzec Maun. 
Gustavo Muler (b. 1967) is a Spanish amateur astronomer, born in Argentina.
He has discovered numerous minor planets at his private observatory Nazaret on
Lanzarote Island and in 2007 he confirmed the outburst of Comet 17P/Holmes. He
made follow-up observations of this minor planet.

discovery Images of minor planet (458063) Gustavomuler = 2009 YB
Telescope: 35cm-Maksutov-Newtonian f/3.8 reflector with SBIG ST-10XME
Field of View: ~12′ x 8′ detail from total field of 36.1′ x 24.4′
Erwin Schwab @ Tzec Maun Observatory

Teleskop in Mayhill, USA (H10)
35cm Maksutov-Newtonian f/3.8 Reflektor mit ST-10XME

external links about  (458063) Gustavomuler  :

(458063) Gustavomuler  @ JPL – NASA
(458063) Gustavomuler  @ MPC