scholarly journals Surveillance of medium and high Earth orbits using large baseline stereovision

2014 ◽  
Author(s):  
Radu Danescu ◽  
Anca Ciurte ◽  
Florin Oniga ◽  
Octavian Cristea ◽  
Paul Dolea ◽  
...  
Keyword(s):  
High Earth Orbits ◽  
Earth Orbits

X-ray pulsar-based GNC system for formation flying in high Earth orbits

2020 ◽  
Vol 170 ◽  
pp. 701-711
Author(s):  
Jianing Song ◽  
Camille Pirat ◽  
Volker Gass ◽  
Guodong Xu ◽  
Zhaoxiang Zhang ◽  
...  
Keyword(s):  
Formation Flying ◽  
X Ray ◽  
High Earth Orbits ◽  
Earth Orbits

Analysis of relative navigation in high earth orbits

2007 ◽  
Vol 55 (1) ◽  
pp. 23-52 ◽  
Author(s):  
Christopher Lane ◽  
Penina Axelrad
Keyword(s):  
Relative Navigation ◽  
High Earth Orbits ◽  
Earth Orbits

Relative Semimajor Axis Uncertainty in High Earth Orbits

2007 ◽  
Vol 30 (6) ◽  
pp. 1835-1839 ◽  
Author(s):  
Christopher Lane ◽  
Penina Axelrad
Keyword(s):  
Semimajor Axis ◽  
High Earth Orbits ◽  
Earth Orbits

Study of a population of space debris objects with a high area-to-mass ratio in high Earth orbits

2020 ◽  
Author(s):  
V.M. Agapov ◽  
I.E. Molotov ◽  
G.K. Borovin ◽  
A.I. Streltsov
Keyword(s):  
Space Debris ◽  
Orbital Motion ◽  
Center Of Mass ◽  
Light Curves ◽  
Mass Ratio ◽  
High Area ◽  
Motion Parameters ◽  
High Earth Orbits ◽  
Earth Orbits

The data on 498 space debris objects with a high area-to-mass ratio (HAMR) detected in 2016–2017 were analyzed to identify possible candidates for the role of "parent objects". As a result, the origin of several HAMR fragments was determined. These fragments separated from three different large objects in the geostationary orbit (GEO) region, including two functioning spacecraft and one rocket launcher stage. Observations of these three objects showed that there were no noticeable differences in their light curves, which indicates the absence of significant changes in the geometric shape, reflective characteristics and motion parameters relative to the center of mass. At least, both spacecraft continued to perform retention maneuvers in their positions on the GEO, and no unpredictable changes were detected in the orbital motion and in the stage light curve. Therefore, the formation of newly discovered fragments cannot be associated with the catastrophic destruction of the “parent objects”.

GPS Receiver Architecture and Expected Performance for Autonomous Navigation in High Earth Orbits

Navigation ◽  
2000 ◽  
Vol 47 (3) ◽  
pp. 190-204 ◽  
Author(s):  
Michael C. Moreau ◽  
Penina Axelrad ◽  
James L. Garrison ◽  
Anne Long
Keyword(s):  
Autonomous Navigation ◽  
Gps Receiver ◽  
Receiver Architecture ◽  
Expected Performance ◽  
High Earth Orbits ◽  
Earth Orbits
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