Asensio rekta
/id/Source Language: The language or dialect this term originates from (ID).Definition & Context
NounNoun
A word that functions as the name of a specific object or set of objects, such as living creatures, places, actions, qualities, states of existence, or ideas.
An astronomical coordinate system indicating the position of a celestial body on the celestial sphere, measured eastward from the “vernal equinox” along the celestial equator, typically expressed in units of hours, minutes, and seconds.
Synonyms & Variants
asensio rekta
An astronomical coordinate system indicating the position of a celestial body on the celestial sphere, measured eastward from the vernal equinox along the celestial equator.
koordinat ekuator
A general term in navigation and astronomy referring to the coordinate system that includes right ascension as one of its primary components.
panjatan tegak
A term equivalent that is less commonly used than the loanword form.
right ascension
Technical English term frequently used by professional astronomy and academic communities in Indonesia.
koordinat ekuatorial
The umbrella term that encompasses right ascension.
Usage Notes or Etymology
This term originates from the Latin ascensio recta which etymologically means “right ascension” or “straight ascent”. Historically, the concept was developed by ancient astronomers like Hipparchus to map the movement of celestial bodies relative to Earth's rotation. It entered Indonesian scientific discourse through Western astronomical influences to replace position naming based on pure horizontal degrees. In a social context, the usage of asensio rekta is highly exclusive to academic circles, maritime navigation, and formal space observation. This term is utilized to provide absolute precision that standard compass systems cannot achieve. Its use in everyday communication is considered technical and formal, typically paired with the parameter “declination” to form a complete equatorial coordinate system.
Real-world Usage
Astronom tersebut tengah menghitung nilai asensio rekta guna mengunci posisi koordinat bintang tersebut.
English Translation
Representative of real-world usage and contextual accuracy.