SatelliteData

For general access to the Wolfram Knowledgebase, use entities of type Satellite instead of SatelliteData.

SatelliteData[entity,property]

gives the value of the specified property for the satellite entity.

SatelliteData[{entity1,entity2,…},property]

gives a list of property values for the specified satellite entities.

SatelliteData[entity,property,annotation]

gives the specified annotation associated with the given property.

Details

  • SatelliteData[] gives a list of all satellite entities.
  • SatelliteData["Properties"] gives a list of available properties.
  • The specified entity in SatelliteData can be an Entity, EntityClass, entity canonical name, or list thereof.
  • The specified property can be an EntityProperty, EntityPropertyClass, property canonical name, or list of properties.
  • Properties that do not apply or are not known in a particular case are indicated by Missing[…].
  • Properties include:
  • "AlternateNames"alternate names
    "Altitude"altitude
    "ApogeeDistance"apogee distance
    "AscendingNodeLongitude"longitude of ascending node
    "AverageElevationWGS84"average altitude
    "AverageVelocity"average orbit velocity
    "Azimuth"azimuth
    "BooleanRise"above the horizon
    "Constellation"constellation
    "Contractor"contractor
    "CountryOfContractor"contractor country
    "CountryOfOperatorOwner"operator countries
    "DecayedDate"decay date
    "Declination"declination
    "Disciplines"disciplines
    "DistanceFromLocation"distance
    "DryMass"satellite mass
    "Eccentricity"eccentricity
    "ElevationWGS84"orbital altitude
    "ExpectedLifetime"expected lifetime
    "FundingAgencies"funding agencies
    "GetTLETime"TLE epoch
    "Image"image
    "InclinationOsculating"inclination
    "LandingDate"landing date
    "LaunchDate"launch date
    "LaunchMass"launch mass
    "LaunchSite"launch site
    "LaunchVehicle"launch vehicle
    "MagneticAzimuth"magnetic azimuth
    "MeanMotion"mean motion
    "Name"name
    "NORADNumber"NORAD number
    "NSSDCID"international designator
    "ObjectType"object type
    "OperatorOwner"operator
    "Orbiter"orbiter
    "OrbitType"orbit type
    "PerigeeArgument"argument of periapsis
    "PerigeeDistance"perigee distance
    "PerigeeLongitude"longitude of periapsis
    "PeriodOsculating"orbital period
    "Position"position
    "PositionLine"position line
    "Power"power in watts
    "PrimaryCrew"primary crew
    "Purpose"purpose
    "RightAscension"right ascension
    "RiseTime"next rise
    "SemimajorAxis"semimajor axis
    "SemiminorAxis"semiminor axis
    "SetTime"next set
    "SunAngle"Sun angle
    "TimeInOrbit"time in orbit
    "TransmissionDelay"transmission delay
    "Users"user type
    "Velocity"instantaneous velocity
    "VisibleRegionRadius"visible region radius
  • Some properties are available for SatelliteData as a whole and can be given using the form SatelliteData[property]. Such properties include:
  • "Entities"all available entities
    "EntityCount"total number of available entities
    "Classes"all available entity classes
    "EntityClassCount"total number of available entity classes
    "SampleEntities"list of sample entities
    "SampleEntityClasses"list of sample entity classes
    "EntityCanonicalNames"list of all entity canonical names
    "PropertyCanonicalNames"list of all property canonical names
    "EntityClassCanonicalNames"list of all entity class canonical names
    "RandomEntities"pseudorandom sample entities
    {"RandomEntities",n}n pseudorandom entities
    "RandomEntityClasses"pseudorandom sample entity classes
    {"RandomEntityClasses",n}n pseudorandom entity classes
  • The following annotations can be used in the third argument of SatelliteData[entity,property,annotation]:
  • "Qualifiers"the list of possible qualifiers for the property
    "QualifierValues"the list of possible values that can be given to each qualifier
    "DefaultQualifierValues"the list of default values for the property's qualifiers
    "Description"a brief textual description of the property
    "Definition"a detailed textual definition of the property
    "Source"source information for the property
    "Date"the date associated with the entity-property value (if any)
    "PhysicalQuantity"the physical quantity associated with the entity-property value
    "Unit"the unit associated with the entity-property value
    "EntityAssociation"an association of entities and entity-property values
    "PropertyAssociation"an association of properties and entity-property values
  • If a function is provided as an annotation, it will be used to aggregate the result data. Typical aggregation functions include:
  • Minthe minimum value
    Maxthe maximum value
    Meanthe mean value
    Commonestthe most frequently occurring value
    Medianthe median value
    Totalreturns the total
    Lengththe number of elements

Examples

open allclose all

Basic Examples  (3)

Use for entity discovery:

Use to discover properties of a satellite:

Find properties of a satellite:

Scope  (4)

Some properties allow you to specify dates:

Some properties allow you to specify dates and locations:

Date qualifiers can accept an explicit DateObject or queries that evaluate to a DateObject:

Location qualifiers can accept an explicit GeoPosition, location-based Entity objects, or queries that evaluate to one of these:

Neat Examples  (1)

Compute the current position of the International Space Station:

Wolfram Research (2014), SatelliteData, Wolfram Language function, https://reference.wolfram.com/language/ref/SatelliteData.html.

Text

Wolfram Research (2014), SatelliteData, Wolfram Language function, https://reference.wolfram.com/language/ref/SatelliteData.html.

CMS

Wolfram Language. 2014. "SatelliteData." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/SatelliteData.html.

APA

Wolfram Language. (2014). SatelliteData. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/SatelliteData.html

BibTeX

@misc{reference.wolfram_2024_satellitedata, author="Wolfram Research", title="{SatelliteData}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/SatelliteData.html}", note=[Accessed: 18-December-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_satellitedata, organization={Wolfram Research}, title={SatelliteData}, year={2014}, url={https://reference.wolfram.com/language/ref/SatelliteData.html}, note=[Accessed: 18-December-2024 ]}