Legend
- Mission Name (Short): Self-explanatory.
- Mission Name (Full): Self-explanatory. Note: "aka" indicates that a satellite mission has multiple names.
- Launch Date: Self-explanatory. The expected launch date will appear as 31 December of the expected launch year if the exact launch date is not known.
- Launch Vehicle: Self-explanatory.
- LV Manufacturer: Self-explanatory.
- LV Country: Home country of LV manufacturer. "@" suffix indicates country is on NASA Office of International and Interagency Relations Designated Country List.
- Orbit Type:
- EML1 - Earth-Moon Lagrange Point #1 (near side)
- GEO - Geostationary Earth Orbit
- HEO - Highly Elliptical Orbit
- LEO - Low Earth Orbit
- LLO - Low Lunar Orbit
- MEO - Medium Earth Orbit
- SSO - Sun-synchronous Orbit
- ISS Resources: See home page for details.
- Orbit Apogee Altitude (kg): Altitude above Earth surface of furthest point in orbit.
- Orbit Perigee Altitude (km): Altitude above Earth surface of nearest point in orbit.
- Orbit Inclination (deg): Angle between orbital plan and Earth equatorial plane.
- Orbit Longitude (deg +E, -W): Longitude of sub-satellite point (applies to GEO orbits). Positive degrees are East longitude; negative degrees are West longitude.
- Primary Owner/Customer/Agency: Primary organization that funds/manages mission.
- Primary Owner/Customer/Agency Country: Self-explanatory. "@" suffix note applies.
- Secondary Owner/Customer/Agency: Secondary organization that funds/manages mission.
- Operator: Organization that operates mission.
- Operator Country: Self-explanatory. "@" suffix note applies.
- Operator POC: Hosted payload point of contact at Operator organization.
- Operator POC Office: Self-explanatory.
- Operator POC Phone: Self-explanatory.
- Operator POC E-mail: Self-explanatory.
- Operator POC Organization: POC's business unit within Operator organization.
- Operator POC Country: Self-explanatory. "@" suffix note applies.
- Spacecraft Bus: Self-explanatory.
- Spacecraft Manufacturer: Organization that builds spacecraft.
- Spacecraft Manufacturer Country: Self-explanatory. "@" suffix note applies.
- Spacecraft POC: Hosted payload point of contact at Spacecraft Manufacturer organization.
- Spacecraft POC Office: Self-explanatory.
- Spacecraft POC Phone: Self-explanatory.
- Spacecraft POC E-mail: Self-explanatory.
- Mission URL: Home page of actual mission, suite of missions, parent organization, or CEOS database entry.
- Remarks: Self-explanatory.
- Information Source: Public website (industry/government press release, trade press article, CEOS database) that provided information for latest record update.
- Record Update Date: Date record was last updated.