Méixīyēxīngbiǎo
ㄇㄟˊ ㄒㄧ ㄧㄝ ㄒㄧㄥ ㄅㄧㄠˇ
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 梅西耶星表 and it comes back until you know it.