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Mission record

Surveyor 1

Also known as Surveyor I, Surveyor-A, Surveyor1

NASA · Launched

Explore trajectory

Completed · Success

The first spacecraft launched in the Surveyor program and the first soft landing on the Moon by the United States, demonstrating the technology needed to land and operate on the lunar surface.

Destinations
Launch vehicle
Atlas-Centaur
Launch site
Cape Canaveral, United States
Countries
United States
Mission types
Lander

Chronology

Mission timeline

  1. Launch

    Surveyor 1 launched (source GMT converted to UTC using IERS C04)

    Earth
  2. Milestone

    Centaur separated from Surveyor 1

    Earth
  3. Milestone

    Surveyor 1 midcourse velocity correction (reported time to the minute)

    Earth
  4. Milestone

    Surveyor 1 main retro ignited (telemetered event time)

    Moon
  5. Landing

    Surveyor 1 landed in Oceanus Procellarum (reported telemetry event time converted from UT1 to UTC)

    Moon
  6. Mission end

    Surveyor 1 operations on the lunar surface concluded

    Moon
  7. Milestone

    Engineering interrogations of Surveyor 1 concluded

    Earth

Mission architecture

Vehicles

  • Surveyor 1 · Lander

    Destinations: Moon

Trajectory record

Time-dependent navigation trajectory

Source states place the model at the selected time. Reconstructed flight, estimates, predictions and historical mission plans are identified by interval; gaps remain visible.

Source records and sampling assumptions are retained with the repository data. Model attitude and surface appearance are illustrative.

  • Surveyor 1: Separate post-fit coasts to terminal braking and an anchored lunar surface interval · May 30, 1966 to July 13, 1966

Provenance

Sources

Each source is listed once and labeled with the mission, event, trajectory, or destination/body context it supports.

Data verified through October 6, 2026