Add to ORKGSince the early 90s of the last century, when the Galileo spacecraft used the Earth for two Gravity Assist manoeuvres, scientist puzzle over the origin of an unexpected velocity difference associated with Earth-Gravity Assists. As this is not limited to one occurrence but was detected for several spacecraft, numerous scientific papers about this so called Flyby Anomaly have been published since then, trying to explain the velocity change with various physical relations. However, no scientifically sound explanation has been found up to today. The aim of this master thesis is the simulation of interplanetary trajectories of flown missions, the comparison of the simulation results to the measurement data and the evaluation of the use of the ...
This research aims at modeling the trajectory followed by the Galileo spacecraft during a variety of...
The JUICE spacecraft is an ESA mission to the Jovian system that will be launched in 2022. It will c...
Orbit propagation including detailed environment models as well as system models is the basis for ge...
Since the early 90s of the last century, when the Galileo spacecraft used the Earth for two Gravity ...
In the last two decades an anomalous variation in the asymptotic velocity of spacecraft performing a...
[EN] In the last decades there have been an increasing interest in improving the accuracy of spacecr...
[EN] Gravity assist manoeuvres are one of the most successful techniques in astrodynamics. In these ...
Since December 1990, a number of spacecraft have performed a flyby around Earth in which an unexpect...
FATIMA is a mission concept for a small satellite to investigate the flyby anomaly - a possible velo...
Unexpected energy increases during Earth flybys of both the Galileo and Near Earth Asteroid Rendezvo...
[EN] The so-called flyby anomaly has encouraged several authors to analyse in detail the minor pertu...
For inter-planetary trajectory design, a planets gravitational force on a spacecraft can be used to ...
Current state-of-the-art of propulsion system for space vehicles does not allow to deliver therequir...
Ambiguity and corrective measures for orbit determination of planetary flyby trajectorie
We consider two models which lead to the prediction of a weight change of gyroscopes depending on th...
This research aims at modeling the trajectory followed by the Galileo spacecraft during a variety of...
The JUICE spacecraft is an ESA mission to the Jovian system that will be launched in 2022. It will c...
Orbit propagation including detailed environment models as well as system models is the basis for ge...
Since the early 90s of the last century, when the Galileo spacecraft used the Earth for two Gravity ...
In the last two decades an anomalous variation in the asymptotic velocity of spacecraft performing a...
[EN] In the last decades there have been an increasing interest in improving the accuracy of spacecr...
[EN] Gravity assist manoeuvres are one of the most successful techniques in astrodynamics. In these ...
Since December 1990, a number of spacecraft have performed a flyby around Earth in which an unexpect...
FATIMA is a mission concept for a small satellite to investigate the flyby anomaly - a possible velo...
Unexpected energy increases during Earth flybys of both the Galileo and Near Earth Asteroid Rendezvo...
[EN] The so-called flyby anomaly has encouraged several authors to analyse in detail the minor pertu...
For inter-planetary trajectory design, a planets gravitational force on a spacecraft can be used to ...
Current state-of-the-art of propulsion system for space vehicles does not allow to deliver therequir...
Ambiguity and corrective measures for orbit determination of planetary flyby trajectorie
We consider two models which lead to the prediction of a weight change of gyroscopes depending on th...
This research aims at modeling the trajectory followed by the Galileo spacecraft during a variety of...
The JUICE spacecraft is an ESA mission to the Jovian system that will be launched in 2022. It will c...
Orbit propagation including detailed environment models as well as system models is the basis for ge...
