I thought it might be interesting to collect some stats about things that are currently in the game but not available to players. I will add more stuff when something new has been found. Feel free to add or correct things.

Behemoth Heavy
The standard Behemoth used by NPCs
Cargo: 120cu
Weapons: 3 Capital Gatling Turret, 2 Capital Cannon
Armor: 40k (tested with Quad Rails, they do 10k damage and took 25%)

Capital Cannon
Behemoth Heavy has 2 of them but doesn't seem to use them so we don't know what they do

Capital Gatling Turret
Used on Behemoth Heavy, slow but heavy hitting
Damage: 1000
Delay: ~0.5s

Capital Cannon Heavy, aka Big Deadly Orange Ball Thingies
Forward facing weapon used by the Teradon Cap Ship
(Can someone with a capship test the damage, please?*)

* You can see your exact armor by looking at your inventory.

The Teradon Cannon, as reported by an add-on scanner is called, "Capital Cannon Heavy."

Thanks for letting me know

Well their gat turrets are pretty much useless, so I don't really care.