Install astrometry-data-2mass-03 by entering the following commands in the terminal:
sudo apt update sudo apt install astrometry-data-2mass-03
Astrometry.net 2MASS index files downloader (5.6'-8')
The astrometry engine will take any image and return the astrometry world coordinate system (WCS), a standards-based description of the transformation between image coordinates and sky coordinates. . This package downloads the 4203 index files from the 2MASS survey containing skymarks of sizes 5.6 arcminutes to 8 arcminutes from data.astrometry.net. The installation requires a working internet connection.