/usr/share/applications/ovito.desktop is in ovito 2.3.3+dfsg1-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 | [Desktop Entry]
Name=OVITO
Comment=Scientific visualization and analysis software for atomistic simulation data.
Exec=/usr/bin/ovito
Icon=/usr/share/pixmaps/ovito_32x32.xpm
Terminal=false
Type=Application
Categories=Graphics;Science;
|