[HTML][HTML] Tailored accelerometer calibration by POD for thermospheric density retrieval with GRACE and GRACE-FO

F Wöske, M Huckfeldt, B Rievers - Advances in Space Research, 2024 - Elsevier
The density of the upper atmosphere can be determined by orbit and accelerometer data
from low Earth orbit satellites as insitu measurements along the orbit. One main challenge …

Assessing thermospheric neutral density models using GEODYN's precision orbit determination

ZC Waldron, K Garcia‐Sage, JP Thayer… - Space …, 2024 - Wiley Online Library
This study focuses on utilizing the increasing availability of satellite trajectory data from
global navigation satellite system‐enabled low‐Earth orbiting satellites and their precision …

[HTML][HTML] Aerodynamic coordinated control of attitude and relative position of a formation of microsatellites

M Sabatini, GB Palmerini - Acta Astronautica, 2024 - Elsevier
Satellites in very low Earth orbits can leverage the aerodynamics forces for control purposes.
Three-axis attitude control can be achieved by adjusting the orientation of aerodynamic …

Probabilistic assessment of lifetime of low-earth-orbit spacecraft: uncertainty propagation and sensitivity analysis

L Dell'Elce, G Kerschen - Journal of Guidance, Control, and Dynamics, 2015 - arc.aiaa.org
This paper is devoted to the probabilistic uncertainty quantification of orbital lifetime
estimation of low-altitude satellites. Specifically, given a detailed characterization of the …

Inverting gas-surface interaction parameters from Fourier drag-coefficient estimates for a given atmospheric model

V Ray, DJ Scheeres, M Pilinski - Advances in space research, 2021 - Elsevier
Satellite drag-coefficient is a highly dynamic parameter that captures the physics of the
interactions between the atmosphere and the satellite surface. Physical models, known as …

CASPA-ADM: a mission concept for observing thermospheric mass density

C Siemes, S Maddox, O Carraz, T Cross, S George… - CEAS Space …, 2022 - Springer
Cold Atom technology has undergone rapid development in recent years and has been
demonstrated in space in the form of cold atom scientific experiments and technology …

[PDF][PDF] A comprehensive examination of low earth orbit aerodynamic accelerations for satellite formation control

B Smith - 2019 - unsworks.unsw.edu.au
From satellite navigation to weather forecasting, the use of space technology is an
increasingly fruitful part of our everyday lives. A growing contingent of commercial …

[PDF][PDF] Assessment of the dependencies of realistic differential drag controlled in-plane reconfiguration maneuvers on relevant parameters

C Traub, S Fasoulas, GH Herdrich - AAS/AIAA Astrodynamics …, 2020 - researchgate.net
Differential drag is a promising option to control the in-plane relative motion of satellites
which are not equipped with dedicated thrusting devices. In this paper, a powerful optimal …

Gravitational Force Model Aliasing with Nongravitational Force Coefficients in Dynamic Prediction

V Ray, DJ Scheeres - Journal of Guidance, Control, and Dynamics, 2020 - arc.aiaa.org
In most satellite tracking operations, the gravitational field is truncated at a degree and order
based on their average effects on the motion of the satellite. Even though the contribution of …

On the optimal passive formation reconfiguration by using attitude control

D Spiller, K Basu, F Curti, C Circi - Acta Astronautica, 2018 - Elsevier
The possibility to reconfigure satellite formations with utilization of the drag and the solar
radiation pressure has been established with previous works. Passive formation …