There are five datacrons on the Republic faction planet Coruscant. The endurance, orange mastery, and yellow matrix shard datacrons all require some finesse with platforming, while the other two are quite easy to get. They provide minimal attribute bonuses and one matrix shard. All five are required for the Coruscant Datacron Master achievement. The sixth datacron entry on Coruscant is provided by Assembly Chamber, which is not required for the Coruscant Datacron Master achievement, more information on the codex entry can be found in Assembly Chambers & Matrix Cubes.
The Coruscant +2 green endurance datacron.
Codex type: Achievement: Datacrons
Codex location: Coruscant: Black Sun Territory
Codex coordinates: -3625, 150
Faction: Republic
Class: Jedi Consular - Jedi Knight - Smuggler - Trooper
Associated Achievement: Coruscant Datacron Master
The Coruscant +2 orange mastery datacron.
Codex type: Achievement: Datacrons
Codex location: Coruscant: Justicar Territory
Codex coordinates: 1021, 3969
Faction: Republic
Class: Jedi Consular - Jedi Knight - Smuggler - Trooper
Associated Achievement: Coruscant Datacron Master
The Coruscant yellow matrix shard datacron.
Codex type: Achievement: Datacrons
Codex location: Coruscant: The Works
Codex coordinates: 949, 4542
Faction: Republic
Class: Jedi Consular - Jedi Knight - Smuggler - Trooper
Associated Achievement: Coruscant Datacron Master
The Coruscant +2 red mastery datacron.
Codex type: Achievement: Datacrons
Codex location: Coruscant: Jedi Temple: Mezzanine
Codex coordinates: -3088, 3031
Faction: Republic
Class: Jedi Consular - Jedi Knight - Smuggler - Trooper
Associated Achievement: Coruscant Datacron Master
The Coruscant +2 yellow presence datacron.
Codex type: Achievement: Datacrons
Codex location: Coruscant: Old Galactic Market
Codex coordinates: 2320, 1051
Faction: Republic
Class: Jedi Consular - Jedi Knight - Smuggler - Trooper
Associated Achievement: Coruscant Datacron Master