Astero fit (for Alpha):
5MN Y-T8 Compact Microwarpdrive
Relic Analyzer I
Data Analyzer I
PL-0 Scoped Cargo Scanner
Nanofiber Internal Structure II x2
Inertial Stabilizers II
F-89 Compact Signal Amplifier
Sisters Core Probe Launcher (sisters core scanner probe x16)
Small Gravity Capacitor Upgrade II
Small Ionic Field Projector I
If you are an Omega account, then equip the Covert Ops Cloak
This is a base fit for exploring in NULL
1) most important to get the Align time 2.00 seconds or below
2) next important is a probe scan strength of 105 or above (this is doable as an alpha)
3) having Target Range at 65km with the "Scoped" cargo scanner allows faster site processing
I bring a Mobile Depot with a couple of Scan Rangefinder Arrays, and 2 other fits for:
1) Covert "Ghost" Research sites (armor with explosive resistance to tank cans exploding)
2) Standard/Superior Sleeper Cache sites (a little more armor resistance with armor repairer)
(ghost sites and sleeper caches can give 100-200M ISK)