Searching for "Constellation Design and Management" on the NASA Technical Reports Server (NTRS) provides some of the best free PDF case studies available. Conclusion
Managing the Beta angle (the angle between the orbit plane and the Sun-Earth vector) is essential for power generation and thermal control.
With the rise of "Mega-Constellations," managing space traffic is a top priority. Automated maneuvering systems are becoming the industry standard.
The "gold standard" for telecommunications and weather monitoring due to its fixed position relative to the Earth's surface.
Single satellites have limitations in "revisit time"—how often they see the same spot. Satellite constellations (groups of satellites working together) solve this.
Orbit design is the process of selecting orbital parameters (inclination, altitude, eccentricity) to meet mission requirements.