Aditya-L1 bids adieu to Earth, strikes in the direction of Sun’s L1
3 min readBy Express News Service
BENGALURU: The Aditya-L1 left the Earth’s orbit on Tuesday and has commenced its 110-day journey to the Sun’s Lagrange Point -1 (L1). The Indian Space Research Organisation (ISRO) carried out the essential Trans-Lagrangean Point 1 Insertion (TL1I) maneuvre efficiently. The key manoeuvre which happened at 2:00 am on Tuesday slingshot the spacecraft out of Earth’s orbit within the course of the solar.
“The spacecraft is now on a trajectory that will take it to the Sun-Earth L1 point. It will be injected into an orbit around L1 through a manoeuvre after about 110 days,” stated ISRO in a press release on X.
After 110 days one other manoeuvre will place the spacecraft in a halo orbit across the L1, the place the gravitational forces of the Sun-Earth produce enhanced areas of attraction and repulsion, cancelling one another’s forces of energy. This phenomenon will assist Aditya- L1 to stay in a non-obstructive place with minimal gasoline consumption.
The house company additionally knowledgeable that that is the fifth consecutive time ISRO has efficiently transferred an object on a trajectory towards one other celestial physique or location in house.
Meanwhile, ISRO’s Supra Thermal and Energetic Particle Spectrometer (STEPS) instrument, part of the Aditya Solar Wind Particle Experiment (ASPEX) payload onboard the Aditya-L1, had already begun the gathering of scientific knowledge. The knowledge collected throughout Earth’s orbits will assist scientists to analyse the behaviour of particles surrounding the Earth, particularly within the presence of the magnetic area of Earth.
“STEPS comprises six sensors, each observing in different directions and measuring supra-thermal and energetic ions ranging from 20 keV/nucleon to 5 MeV/nucleon, in addition to electrons exceeding 1 MeV,” stated ISRO in a press release.
The payload was activated on September 10, 2023, at a distance better than 50,000 km from Earth. This distance is equal to greater than eight occasions the Earth’s radius, putting it properly past Earth’s radiation belt area, knowledgeable the house company.
After finishing the required instrument well being checks, knowledge assortment continued till the spacecraft had moved farther than 50,000 km from Earth.
BENGALURU: The Aditya-L1 left the Earth’s orbit on Tuesday and has commenced its 110-day journey to the Sun’s Lagrange Point -1 (L1). The Indian Space Research Organisation (ISRO) carried out the essential Trans-Lagrangean Point 1 Insertion (TL1I) maneuvre efficiently. The key manoeuvre which happened at 2:00 am on Tuesday slingshot the spacecraft out of Earth’s orbit within the course of the solar.
“The spacecraft is now on a trajectory that will take it to the Sun-Earth L1 point. It will be injected into an orbit around L1 through a manoeuvre after about 110 days,” stated ISRO in a press release on X.
After 110 days one other manoeuvre will place the spacecraft in a halo orbit across the L1, the place the gravitational forces of the Sun-Earth produce enhanced areas of attraction and repulsion, cancelling one another’s forces of energy. This phenomenon will assist Aditya- L1 to stay in a non-obstructive place with minimal gasoline consumption. googletag.cmd.push(perform() googletag.show(‘div-gpt-ad-8052921-2’); );
The house company additionally knowledgeable that that is the fifth consecutive time ISRO has efficiently transferred an object on a trajectory towards one other celestial physique or location in house.
Meanwhile, ISRO’s Supra Thermal and Energetic Particle Spectrometer (STEPS) instrument, part of the Aditya Solar Wind Particle Experiment (ASPEX) payload onboard the Aditya-L1, had already begun the gathering of scientific knowledge. The knowledge collected throughout Earth’s orbits will assist scientists to analyse the behaviour of particles surrounding the Earth, particularly within the presence of the magnetic area of Earth.
“STEPS comprises six sensors, each observing in different directions and measuring supra-thermal and energetic ions ranging from 20 keV/nucleon to 5 MeV/nucleon, in addition to electrons exceeding 1 MeV,” stated ISRO in a press release.
The payload was activated on September 10, 2023, at a distance better than 50,000 km from Earth. This distance is equal to greater than eight occasions the Earth’s radius, putting it properly past Earth’s radiation belt area, knowledgeable the house company.
After finishing the required instrument well being checks, knowledge assortment continued till the spacecraft had moved farther than 50,000 km from Earth.
