TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ORBIT CORRECTION [5 records]
Record 1 - internal organization data 2023-02-01
Record 1, English
Record 1, Subject field(s)
- Spacecraft
Record 1, Main entry term, English
- mirror motion compensation
1, record 1, English, mirror%20motion%20compensation
correct
Record 1, Abbreviations, English
- MMC 2, record 1, English, MMC
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
GOES-9, a three axis stabilized spacecraft, remains stationary in space which allows the [imager and sounder] instruments to be continuously pointed at the earth. The scanning system moves back and forth(i. e., east to west and then west to east) as it moves north to south. While the spacecraft is stationary, it is not absolutely still. Earth location and registration accuracy are [affected] by orbital motions, instrument motion, and thermal distortion. A complicated set of navigation(earth location) and registration(image-to-image location of a landmark) correction schemes are necessary to compensate for these effects.... The registration schemes briefly are : 1) image motion compensation(IMC) and 2) mirror motion compensation(MMC). The IMC removes spacecraft orbit and attitude motion from each image. The MMC automatically corrects for the predictable effects of the instrument mirror motions. 3, record 1, English, - mirror%20motion%20compensation
Record 1, French
Record 1, Domaine(s)
- Engins spatiaux
Record 1, Main entry term, French
- compensation du mouvement du miroir
1, record 1, French, compensation%20du%20mouvement%20du%20miroir
proposal, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Naves espaciales
Record 1, Main entry term, Spanish
- compensación del movimiento del espejo
1, record 1, Spanish, compensaci%C3%B3n%20del%20movimiento%20del%20espejo
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2007-03-17
Record 2, English
Record 2, Subject field(s)
- Launching and Space Maneuvering
Record 2, Main entry term, English
- orbit raising
1, record 2, English, orbit%20raising
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
An orbit correction consisting in an increase of the mean altitude of an artificial satellite. 2, record 2, English, - orbit%20raising
Record number: 2, Textual support number: 1 CONT
Following the initial orbit raising attempt, the Terra team developed a revised plan with eight maneuvers required to raise Terra’s orbit. Each maneuver was performed as planned. 3, record 2, English, - orbit%20raising
Record 2, French
Record 2, Domaine(s)
- Lancement et manœuvres dans l'espace
Record 2, Main entry term, French
- relèvement d'orbite
1, record 2, French, rel%C3%A8vement%20d%27orbite
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Correction d'orbite consistant à augmenter l'altitude moyenne d'un satellite artificiel. 2, record 2, French, - rel%C3%A8vement%20d%27orbite
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2007-03-17
Record 3, English
Record 3, Subject field(s)
- Spacecraft
- Space Exploration Equipment and Tools
- Launchers (Astronautics)
Record 3, Main entry term, English
- thruster
1, record 3, English, thruster
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- small thruster 2, record 3, English, small%20thruster
correct
- control rocket 3, record 3, English, control%20rocket
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Many spacecraft use small rockets called thrusters to move around in space. Thrusters can change the speed and direction of a spacecraft. They allow a spacecraft to steer in space, to jump to a higher orbit, or to fall back to Earth. 4, record 3, English, - thruster
Record number: 3, Textual support number: 2 CONT
The control rocket is a vernier or other rocket used to control the attitude of, or slightly change the speed of, a spacecraft. 5, record 3, English, - thruster
Record number: 3, Textual support number: 3 CONT
The propulsion subsystem featured sets of small thrusters and a main engine. The thrusters were used to perform Odyssey's attitude control and trajectory correction manoeuvres, while the main engine was used to place the spacecraft in orbit around Mars. The main engine, which used hydrazine propellant with nitrogen tetroxide as an oxidiser, produced a minimum thrust of 65. 3 kilograms of force. Each of the four thrusters used for attitude control produce a thrust of 0. 1 kilogram of force. Four 2. 3-kilogram-force thrusters were used for turning the spacecraft. In addition to miscellaneous tubing, pyro valves and filters, the propulsion subsystem also included a single gaseous helium tank used to pressurise the fuel and oxidiser tanks. The propulsion subsystem weighed 49. 7 kilograms. 4, record 3, English, - thruster
Record 3, French
Record 3, Domaine(s)
- Engins spatiaux
- Équipement et outillage d'exploration spatiale
- Lanceurs (Astronautique)
Record 3, Main entry term, French
- micropropulseur
1, record 3, French, micropropulseur
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- micropulseur 2, record 3, French, micropulseur
correct, masculine noun
- impulseur 3, record 3, French, impulseur
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Moteur-fusée de très petite poussée. 4, record 3, French, - micropropulseur
Record number: 3, Textual support number: 1 CONT
Des micropulseurs télécommandés développent des impulsions radiales axiales qui corrigent l'attitude ou la position du satellite sur son orbite. 2, record 3, French, - micropropulseur
Record number: 3, Textual support number: 1 OBS
On prévoit dans de nombreux satellites de petits propulseurs [...] dont les emplacements sont fixes. 5, record 3, French, - micropropulseur
Record number: 3, Textual support number: 2 OBS
Micropropulseur télécommandé. 6, record 3, French, - micropropulseur
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2006-05-15
Record 4, English
Record 4, Subject field(s)
- Spacecraft
- Launching and Space Maneuvering
Record 4, Main entry term, English
- platform positioning
1, record 4, English, platform%20positioning
correct, officially approved
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A command and platform orientation technique that is used especially for the stabilization and orbit correction of the spacecraft. 2, record 4, English, - platform%20positioning
Record number: 4, Textual support number: 1 OBS
platform positioning: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 2, record 4, English, - platform%20positioning
Record 4, French
Record 4, Domaine(s)
- Engins spatiaux
- Lancement et manœuvres dans l'espace
Record 4, Main entry term, French
- pilotage de plateforme
1, record 4, French, pilotage%20de%20plateforme
correct, masculine noun, officially approved
Record 4, Abbreviations, French
Record 4, Synonyms, French
- pilotage de plate-forme 2, record 4, French, pilotage%20de%20plate%2Dforme
correct, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Technique de commande et d'orientation d'une plateforme (stabilisation, correction d'orbite, etc.). 1, record 4, French, - pilotage%20de%20plateforme
Record number: 4, Textual support number: 1 OBS
plateforme (sing.); plateformes (pl.) : Ces graphies, puisées des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, sont attestées dans le Petit Robert (2004). 3, record 4, French, - pilotage%20de%20plateforme
Record number: 4, Textual support number: 2 OBS
pilotage de plateforme : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 1, record 4, French, - pilotage%20de%20plateforme
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2003-05-30
Record 5, English
Record 5, Subject field(s)
- Launchers (Astronautics)
Record 5, Main entry term, English
- attitude and Vernier upper module
1, record 5, English, attitude%20and%20Vernier%20upper%20module
correct
Record 5, Abbreviations, English
- AVUM 1, record 5, English, AVUM
correct
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
The Attitude and Vernier Upper Module. The Vega launch vehicle is equipped with a liquid propulsion module(AVUM), which provides roll control and pitch, yaw, and axial thrust during the final phase of flight. It shall perform the following functions :-roll control;-attitude control during coasting flight and in orbit phase;-correction of axial velocity error due to solid rocket motor performance scatter;-generation of the required velocity change for orbit circularisation(as required) ;-satellite pointing;-satellite release manoeuvres;-empty stage de-orbiting. 2, record 5, English, - attitude%20and%20Vernier%20upper%20module
Record 5, French
Record 5, Domaine(s)
- Lanceurs (Astronautique)
Record 5, Main entry term, French
- module supérieur Vernier/commande d'orientation
1, record 5, French, module%20sup%C3%A9rieur%20Vernier%2Fcommande%20d%27orientation
masculine noun
Record 5, Abbreviations, French
- AVUM 1, record 5, French, AVUM
masculine noun
Record 5, Synonyms, French
- module supérieur à liquide 2, record 5, French, module%20sup%C3%A9rieur%20%C3%A0%20liquide
masculine noun
- AVUM 2, record 5, French, AVUM
masculine noun
- AVUM 2, record 5, French, AVUM
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Enfin, on attend la signature du contrat de développement du petit lanceur Vega. Il s'agit d'un lanceur composé de trois étages à propergol solide, surmonté d'un module supérieur à liquide dit AVUM (Attitude and Vernier Upper Module) - permettant le contrôle d'attitude et d'orbite, la séparation des satellites et la désorbitisation - ainsi que d'une coiffe. 2, record 5, French, - module%20sup%C3%A9rieur%20Vernier%2Fcommande%20d%27orientation
Record 5, Spanish
Record 5, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: