JQDN

General

Lucy: Navigating A Jupiter Trojan Tour

Di: Stella

The NASA Discovery Program’s Lucy mission, which plans to launch in late 2021, will utilize an 11.4-year trajectory that lowers launch energy and delta-V (∆V, also known as velocity change) requirements Co developer of the Evolutionary by using three Earth gravity-assist flybys to target a mainbelt asteroid flyby and five flybys of six compositionally diverse Jupiter Trojan asteroids. These Trojan flybys will occur

The First Mission to Jupiter’s Trojan Asteroids

In January 2017, NASA selected the Lucy mission to explore six Jupiter Trojan asteroids. These six bodies, remnants of the primordial material that formed the outer planets, were captured in the Lucy: Navigating a Jupiter Trojan Tour Conference Paper Full-text available Aug 2017 [12] STANBRIDGE D，WILLIAMS K，WILLIAMS B，et al. Lucy：Navigating a Jupiter trojan tour [C]//Proceeding of AAS/AIAA Astrodynamics Specialist Conference. Stevenson：AIAA，2017.

Exploring Jupiter's Trojan asteroids with the Lucy Space Probe - YouTube

INTRODUCTION The NASA Discovery Program’s Lucy mission, which plans to launch in late 2021, will utilize an 11.4-year trajectory that lowers launch energy and delta-V (∆V, also known as velocity change) requirements by using three Earth gravity-assist flybys to target a mainbelt asteroid flyby and five flybys of six compositionally diverse Jupiter Trojan asteroids. These

Every year near-Earth object (NEO) surveys discover hundreds of new asteroids, including the potentially hazardous asteroids (PHA). The possibility of impact with the Earth is one of the main motivations to track and study these objects. This paper presents a tether assisted methodology to deflect a PHA by connecting a smaller asteroid, altering the center of mass of Lucy will embark on a 12-year primary mission to explore a record-breaking number of asteroids, including the Jupiter Trojan asteroids. Named after a fossilized human ancestor whose skeleton provided discoverers insight into humanity’s evolution, the Lucy mission will do much of the same, providing scientists and researchers a look

Lucy is a 12-year long NASA Discovery-class mission which launched on October 16, 2021 and is currently on its way to the Jupiter-Trojan asteroids at the L4 and L5 Lagrange points. On its journey to the Trojan asteroids, Lucy will also fly by two main belt asteroids, and perform 3 Earth fly bys. This paper summarizes primarily the Orbit Determination (OD) aspect of the first year of NASA’s Lucy Mission to Jupiter’s Trojan Asteroidsi hover/click orbits to see names For a fully interactive chart visit Lucy’s Ambitious Mission to the Trojans “Lucy is an ambitious NASA mission, with plans to visit 11 asteroids in its 12-year mission to tour the Trojan asteroids that are located in two swarms leading and trailing Jupiter,” said SwRI’s Dr. Hal Levison, who is the principal investigator of the mission.

Lucy: Navigating a Jupiter Trojan Tour Conference Paper Full-text available Aug 2017

Lucy close fly-by with the Earth: online observation

In 2021, NASA will launch its Lucy mission to explore Jupiter’s Trojan asteroids for the first time. Billions of years old, these asteroids serve as a time capsule for the earliest days of the Study Abstract NASA’s Lucy spacecraft has captured initial images of the rocky Trojan a tether assisted asteroids, which trail and lead Jupiter in its orbit around the Sun. LUCY: NAVIGATING A JUPITER TROJAN TOUR A unique trajectory was discovered which visits this diverse sample of Jupiter Trojans of scien- tific interest with only one visit to each of the L4 and L5 swarms.

Lucy is a 12-year long NASA Discovery-class mission which launched on October 16, 2021 and is currently on its way to the Jupiter-Trojan asteroids at the L4 and L5 Lagrange points. On its journey Proceeding of AAS to the Trojan asteroids, Lucy will also fly by two main belt asteroids, and perform 3 Earth fly bys. This paper summarizes primarily the Orbit Determination (OD) aspect of the first year of

Lucy: Navigating a Jupiter Trojan Tour Conference Paper Full-text available Aug 2017 Dale Stanbridge Kenneth Williams Bobby G. Williams

NASA’s Lucy Mission to Jupiter’s Trojan AsteroidsThe second encounter Lucy will have is with (52246) Donaldjohanson. This is the second smallest of Lucy’s targets, measuring only 4 km (2-3 miles) in diameter. While this object will mostly provide a test rehearsal for all of Lucy’s instruments, it is also an interesting object itself as it has been identified as a fragment Lucy: Navigating a Jupiter Trojan Tour Conference Paper Full-text available Aug 2017 Dale Stanbridge Kenneth Williams Bobby G. Williams

About Community A subreddit dedicated to Lucy, a NASA Discovery program mission aimed at exploring the Jupiter trojans, due for launch in October 2021. Subscribe to follow the latest news and updates on the Trojan grand tour! Schéma du Système solaire jusqu’à l’orbite de Jupiter, mettant en évidence orbiting either ahead of or les astéroïdes troyens (en vert), en avance ou en retard de la planète sur son orbite. Sont également indiqués les membres de la ceinture d’astéroïdes (en blanc) et ceux du groupe de Hilda (en brun). Les astéroïdes troyens de Jupiter, ou simplement astéroïdes troyens quand il n’y a pas

[12] STANBRIDGE D，WILLIAMS K，WILLIAMS B，et al. Lucy：Navigating a Jupiter trojan tour [C]//Proceeding of AAS/AIAA Astrodynamics Specialist Conference. Stevenson：AIAA，2017.

Fast Facts Lucy Finds Its Place in the Solar System Lucy is the first mission to explore as family of asteroids known as the Trojans that orbit the Sun in front of and behind Jupiter. Lucy is set to launch in 2021. It will visit six asteroid targets over 12 years. In 2033, Lucy will end its mission in the vicinity of Jupiter with a study of a binary system of two Trojans Similar publications Lucy: Navigating a Jupiter Trojan Tour Conference Paper Full-text available Aug 2017 Dale Stanbridge Kenneth Williams Bobby G. Williams

Navigating a Jupiter trojan tour[C]//Proceeding of AAS/AIAA Astrodynamics Specialist Conference. Stevenson:AIAA,2017. [13] LESSAC-CHENEN E J,ADAM C D,NELSON D,et al. Optical navigation operations and preparations for the lucy trojan-asteroid mission[C]//Proceedings of AIAA SCITECH 2022 Forum. San Diego:AIAA,2022. Lucy is a NASA space probe on a twelve-year journey to eight different asteroids. It is slated to visit two main belt asteroids as well as six Jupiter trojans – asteroids that share Jupiter ’s orbit around the Sun, orbiting either ahead of or behind the planet. [4][5] All target encounters will be flyby encounters. [6] The Lucy spacecraft is the centerpiece of a US$981 million mission. [7

Lucy is a NASA Discovery mission successfully launched on 16 October 2021. The mission will explore for the first time the regions of the Jupiter L4 and L5 libration points, home of the Jupiter Trojan population. Trojans are trapped in these regions by a 1:1 orbital resonance with Jupiter, and therefore represent a population that is dynamically stable and isolated from other small

Lucy mission is the first spacecraft launched to explore the Trojan asteroids, a population of primitive asteroids orbiting in tandem with Jupiter. Lucy: navigating a Jupiter Trojan tour Jan 2017 17-632 D Stanbridge first year K Williams B Williams C Jackman H Weaver K Berry B Sutter J Englander Trajectory optimization lead for the Lucy mission to the Jupiter Trojans. Co-developer of the Evolutionary Mission Trajectory Generator.

Stanbridge et al. 2017 Lucy: navigating a Jupiter Trojan tour Polyansky et al. 2018 Stereo topographic mapping concept for the upcoming Luna-Resurs-1 orbiter mission De Lussy et al. 2005 PLEIADES-HR image system products and quality-PLEIADES-HR and delta V image system products and geometric accuracy NASA Technical Reports Server (NTRS) 20170008008: Lucy: Navigating a Jupiter Trojan Tour Lucy: Navigating a Jupiter Trojan Tour Conference Paper Full-text available Aug 2017

Next 13 Dec. 2024 the Lucy spacecraft, on its way to Jupiter’s Trojan asteroids, will have its second, close fly-by with the Earth. The Virtual Telescope Project will show the probe to you live, online!

NASA’s Lucy mission represents an unprecedented journey to explore the Trojan asteroids, a cluster of small bodies that orbit the Sun in tandem with Jupiter.

Lucy is a proposed mission concept by NASA to tour five Jupiter trojans, which orbit along the planet’s path either ahead of or behind Jupiter. Starting in late 2015, the team has one year and 3 million USD to produce more in-depth concept design studies and analyses.[1] The mission is named after the iconic ‚Lucy‘ hominin skeleton, because studying the trojans could reveal the INTRODUCTION The NASA Discovery Program’s Lucy mission, which plans to launch in late 2021, will utilize an 11.4-year trajectory that lowers launch energy and delta-V (∆V, also known as velocity change) requirements by using three Earth gravity-assist flybys to target a mainbelt asteroid flyby and five flybys of six compositionally diverse Jupiter Trojan asteroids. These