[go: up one dir, main page]

About: Orbital pass

An Entity of Type: Thing, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

An orbital pass (or simply pass) is the period in which a spacecraft is above the local horizon, and thus available for line-of-sight communication with a given ground station, receiver, or relay satellite, or for visual sighting. The beginning of a pass is termed acquisition of signal (AOS); the end of a pass is termed loss of signal (LOS). The point at which a spacecraft comes closest to a ground observer is the time of closest approach (TCA).

Property Value
dbo:abstract
  • An orbital pass (or simply pass) is the period in which a spacecraft is above the local horizon, and thus available for line-of-sight communication with a given ground station, receiver, or relay satellite, or for visual sighting. The beginning of a pass is termed acquisition of signal (AOS); the end of a pass is termed loss of signal (LOS). The point at which a spacecraft comes closest to a ground observer is the time of closest approach (TCA). (en)
  • パス とは、宇宙飛行や衛星通信において、衛星またはその他の宇宙機が水平線上にあり、特定の地上局、または中継衛星と無線通信可能(または、場合によっては視認可能)な期間を指す。パスの開始はAOS (acquisition of signal) 、パスの終わりはLOS (loss of signal) と呼ばれる。また、宇宙機が地上の観測者に最も近づく点は、time of closest approachと呼ばれる。 (ja)
dbo:thumbnail
dbo:wikiPageID
  • 48491335 (xsd:integer)
dbo:wikiPageLength
  • 5453 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1085812601 (xsd:integer)
dbo:wikiPageWikiLink
dbp:wikiPageUsesTemplate
dct:subject
rdfs:comment
  • An orbital pass (or simply pass) is the period in which a spacecraft is above the local horizon, and thus available for line-of-sight communication with a given ground station, receiver, or relay satellite, or for visual sighting. The beginning of a pass is termed acquisition of signal (AOS); the end of a pass is termed loss of signal (LOS). The point at which a spacecraft comes closest to a ground observer is the time of closest approach (TCA). (en)
  • パス とは、宇宙飛行や衛星通信において、衛星またはその他の宇宙機が水平線上にあり、特定の地上局、または中継衛星と無線通信可能(または、場合によっては視認可能)な期間を指す。パスの開始はAOS (acquisition of signal) 、パスの終わりはLOS (loss of signal) と呼ばれる。また、宇宙機が地上の観測者に最も近づく点は、time of closest approachと呼ばれる。 (ja)
rdfs:label
  • パス (宇宙機) (ja)
  • Orbital pass (en)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License