Teleport an armorstand facing another armorstand with pitch (head rotation)

I am making a one command sphere generator in Minecraft, and I am almost done, but I have one problem. I teleport all the armorstands that make up the sphere facing the middle but their head pitch doesn't face the middle, is there a way to do this?

I currently use this command:

execute as @e[tag=sphere_body, type=minecraft:armor_stand] at @s if score @e[type=armor_stand, tag=sphere,limit=1] pitch matches -90 run teleport @s ~ ~ ~ facing entity @e[type=armor_stand, tag=sphere,limit=1]

The pitch scoreboard holds the pitch of the armorstand that is creating the sphere.