Missiyaning Asosiy Hodisalari
Ekipaj
Ushbu Kuzatuvchi Haqida
Ushbu kuzatuvchi Artemis II missiyasi paytida NASA ning Orion kosmik kemasining real vaqtli o'rnini ko'rsatadi. Traektoriya ma'lumotlari NASA ning JPL Horizons yulduziy jadvallar xizmatidan (NAIF ID -1024) olingan, ehtiyot traektoriya ma'lumotlari sifatida ta'minlanadi.
2D vizualizatsiya 3D ICRF holatni vektorlarning optimal ko'rinish tekisligi bo'yicha PCA proyeksiyasi bo'lib, Yer-Oy erkin qaytish traekroriyasining geometrik xususiyatlarini saqlab qoladi.
Artemis II haqida tez-tez so'raladigan savollar
Artemis II nima?
Artemis II NASAning 1972-yilda Apollon 17 dan beri Oyga birinchi ekipaj missiyasidir. To'rt kosmonavt Orion kosmik kemasida taxminan 10 kunlik erkin qaytish trayektoriyasida Oy atrofida aylanib, kelajakdagi Oyga qo'nish uchun tizimlarni sinovdan o'tkazmoqda.
Bu treker real vaqt rejimida ishlaydimi?
Ha. Kuzatuvchi har 5 daqiqada NASAning JPL Horizons ephemeris xizmatidan yangi traektoriya vektorlarini oladi. Yangilanishlar oralig'ida kosmik kemaning joylashuvi eng so'nggi ma'lumotlardan interpolyatsiya qilinadi. Agar jonli efir mavjud bo'lmasa, o'rnatilgan bashorat qilingan traektoriya ma'lumotlari zaxira sifatida ishlatiladi.
Nima uchun traektoriya egri chiziq hosil qiladi?
Artemis II erkin qaytish trayektoriyasi bo'ylab harakatlanadi — Trans-Oy in'ektsiyasi (TLI) yonishidan so'ng, kosmik kema Oyga yaqinlashadi, Oyning tortishish kuchi yordamida uning atrofida aylanadi va yana bir katta dvigatel yonishiga ehtiyoj sezmasdan Yerga qaytadi. Egri yo'l Yer va Oyning tortishish ta'siridan kelib chiqadi.
Yo'l ranglari nimani anglatadi?
Each color represents a mission phase: orange for Launch/LEO, yellow for High Earth Orbit, green for TLI (Trans-Lunar Injection), blue for Outbound coast, purple for Lunar Flyby, cyan for Return, and pink for Re-entry. The bright trail shows where Orion has been; the dashed trail shows the planned future path.
How close does Orion get to the Moon?
At perilune (closest approach), Orion passes approximately 6,600 km above the lunar surface — close enough for the crew to see craters with the naked eye, but following a safe free-return trajectory.
Who are the Artemis II crew?
Commander Reid Wiseman (USN), Pilot Victor Glover (USN), Mission Specialist Christina Koch (NASA), and Mission Specialist Jeremy Hansen (CSA/Canada). Hansen is the first non-American to fly on a lunar mission.
What is JPL Horizons?
JPL Horizons is NASA's ephemeris computation service operated by the Jet Propulsion Laboratory. It provides precise position and velocity data (state vectors) for solar system objects, spacecraft, and planetary bodies. This tracker uses NAIF ID -1024 for the Orion spacecraft.