--- title: "List Launch Window Primaries" method: GET path: "/screenings/{id}/launch_results/launch_window_primaries" tags: ["Launch Screening"] --- # List Launch Window Primaries `GET /screenings/{id}/launch_results/launch_window_primaries` Get the set of primaries for a Launch Screening, along with their respective affected launch options. ## Path parameters - `id` string, uuid, required ## Query parameters - `conjunction_filters` string, nullable - `primary_filters` string, nullable - `period_filters` string, nullable - `offset` integer - `count` integer - `sort_field` string - `sort_direction` 'asc' | 'desc' ## Response `200` Successful Response - OffsetPageResultLaunchWindowPrimary - `pagination` OffsetPagination, required - `offset` integer — Offset in the collection to begin the page. - `count` integer — Number of items to retrieve. 0 returns all items. - `items` LaunchWindowPrimary[], required - `primary` PrimaryReadWithCoverage, required - `id` string, uuid, required - `ephemeris_id` string, uuid, nullable - `catalog_id` string, uuid, nullable - `propagation_id` string, uuid, nullable - `ephemeris` EphemerisMetadataWithRSO - `id` string, uuid, nullable - `rso_id` string, uuid, nullable - `filename` string, nullable - `data_format` 'hdf5' | 'original' | 'gem' - `custom_storage_path` string, nullable - `altitude_km` number, nullable - `repository_public` boolean - `event_public` boolean - `shared_event_keys` EphemerisViewer[], nullable - `ephemeris_id` string, uuid, nullable - `event_key_number` integer, nullable - `rso` RSORead - `id` string, uuid, required - `norad_id` integer, nullable - `international_designator` string, nullable - `object_type` string, nullable - `object_type_category` string, nullable - `object_name` string, nullable - `user_id` string, uuid, nullable - `group_id` string, uuid, nullable - `covariance_corrected` boolean, nullable - `source_ephemeris_id` string, uuid, nullable - `norad_id` integer, nullable - `ephemeris_source` 'CATALOG' | 'SPACE_TRACK_PUBLIC' | 'SPACE_TRACK_PUBLIC_SATCAT' | 'PATHFINDER_API' | 'SATCAT_API' | 'USER_SCREENER' | 'TERTIARY_SCREENER' | 'PATHFINDER_AUTO_THIRDPARTY' | 'KAYHAN_INTERNAL_PROCESS' | 'EXTRACTED_FROM_CDM' | 'PATHFINDER_SCREENER_THIRDPARTY' | 'STARLINK_API_PUBLIC' | 'PUBLIC_REPOSITORY' | 'STARLINK_STC_API', required - `solution_time` string, date-time, nullable - `has_covariance` boolean, required - `ephemeris_type` 'ON_ORBIT' | 'LAUNCH', required - `discontinuities` string[] - `comments` string, nullable - `apogee_km` number, required - `perigee_km` number, required - `archived` boolean - `hbr_m` number, nullable - `current_operational` boolean - `launch_time` string, date-time, nullable - `usable_time_start` string, date-time, nullable - `usable_time_end` string, date-time, nullable - `context` 'ROUTINE' | 'COLA' | 'MAINTENANCE' | 'NOVEL' | 'DECAY' - `designation` 'OPERATIONAL' | 'PREDICTIVE' | 'DEFINITIVE' | 'THEORETICAL' | 'TLE' - `catalog` CatalogMinimalRead - `ephemerides_count` integer, required - `id` string, uuid, required - `created_at` string, date-time, required - `catalog_type` 'SP' | 'TLE' | 'CUSTOM', required - `epoch` string, date-time, required - `archived` boolean - `filename` string, nullable - `ready` boolean - `data_format` string, nullable - `usable_time_start` string, date-time, nullable - `usable_time_end` string, date-time, nullable - `archive_protected` boolean - `catalog` CatalogPreviewWithEphemeridesCount - `id` string, uuid, required - `catalog_type` 'SP' | 'TLE' | 'CUSTOM', required - `epoch` string, date-time, required - `archived` boolean - `filename` string, nullable - `ready` boolean - `data_format` string, nullable - `usable_time_start` string, date-time, nullable - `usable_time_end` string, date-time, nullable - `archive_protected` boolean - `ephemerides_count` integer, required - `propagation` PropagationRead - `id` string, uuid, required - `created_at` string, date-time, nullable - `status` 'CREATED' | 'PENDING' | 'RUNNING' | 'SUCCESS' | 'FAILURE' | 'CANCELED', required - `ephemeris_id` string, uuid, nullable - `start_time` string, date-time, nullable - `end_time` string, date-time, nullable - `started_at` string, date-time, nullable - `completed_at` string, date-time, nullable - `target_duration` number, nullable - `timestep` number, nullable - `enable_discontinuities` boolean - `maneuver_count` integer - `state_vector` StateVectorRead - `id` string, uuid, required - `norad_id` integer, nullable - `object_name` string, nullable - `pos_x` number, required - `pos_y` number, required - `pos_z` number, required - `pos_unit` string, required - `vel_x` number, required - `vel_y` number, required - `vel_z` number, required - `vel_unit` string, required - `timestamp` string, date-time, required - `frame` string, required - `mass` number, required - `coeff_drag` number, nullable - `coeff_rad` number, nullable - `area_drag` number, nullable - `area_rad` number, nullable - `covariance` CovarianceMatrixRead - `data` number[], required - `format` string, required - `frame` string, required - `length_unit` string, required - `forces` ForceModelRead - `id` string, uuid, required - `earth_model` string, nullable - `geopotential` boolean - `geopotential_degree` integer, nullable - `geopotential_order` integer, nullable - `drag` boolean - `drag_model` string, nullable - `third_bodies` boolean - `third_bodies_list` string, nullable - `solid_tides` boolean - `solar_radiation_pressure` boolean - `ocean_tides` boolean - `oceantides_degree` integer, nullable - `oceantides_order` integer, nullable - `maneuvers` ManeuverRead[], nullable - `id` string, uuid, required - `type` string, required - `ignition_epoch` string, date-time, required - `delta_mass` number, nullable - `ref_frame` string, nullable - `deltav_x` number, nullable - `deltav_y` number, nullable - `deltav_z` number, nullable - `deltav_unit` string, nullable - `thrust_x` number, nullable - `thrust_y` number, nullable - `thrust_z` number, nullable - `thrust_unit` string, nullable - `duration` number, nullable - `specific_impulse` number, nullable - `rso_id` string, uuid, nullable - `tle` TLERead - `id` string, uuid, required - `object_name` string, nullable - `line1` string, nullable - `line2` string, nullable - `tle_id` string, uuid, nullable - `state_vector_id` string, uuid, nullable - `rso` RSORead - `id` string, uuid, required - `norad_id` integer, nullable - `international_designator` string, nullable - `object_type` string, nullable - `object_type_category` string, nullable - `object_name` string, nullable - `usable_time_start` string, date-time, nullable - `usable_time_end` string, date-time, nullable - `interest_interval_start` string, date-time, nullable - `interest_interval_end` string, date-time, nullable - `coverage_level` 'NO_OVERLAP' | 'PARTIAL' | 'FULL' - `coverage_ratio` number, nullable - `launch_window_periods` LaunchWindowPeriod[], required - `start_time` string, date-time, required - `end_time` string, date-time, required - `duration_s` number, required - `blackout` boolean, required - `n_conjunctions_total` integer, required - `n_conjunctions_list` integer[], nullable - `secondary_types` ObjectTypeCategory[], required - `percent_blackout` number, required - `total_count` integer, required ## Other responses - `422` — Validation Error --- [API](https://skmtc.net/satcat/apis/satcat-service-api.md) · [All operations](https://skmtc.net/satcat/apis/satcat-service-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/satcat/satcat-service-api/versions/afeec2546de3/schema)