Ground-based measurement of the space object temperature

2010 ◽  
Author(s):  
Guo-qiang Wang ◽  
Yuan-hao Wu ◽  
Jian-li Wang ◽  
Jin-yu Zhao
Keyword(s):  
Space Object ◽  
Object Temperature

Space Object Temperature Determination from Multi-Band Infrared Measurements

2008 ◽  
Author(s):  
Charles Paxson ◽  
Hilary E. Snell ◽  
James M. Griffin ◽  
Kathleen Kraemer ◽  
Steve Price ◽  
...  
Keyword(s):  
Space Object ◽  
Temperature Determination ◽  
Object Temperature ◽  
Infrared Measurements ◽  
Multi Band

METHOD FOR ESTIMATING PARAMETERS OF GENERALIZED MODEL OF LUMINOSITY OF SPACE OBJECTS BASED ON DATA FROM DIFFERENT RANGES

2018 ◽  
pp. 57-62
Author(s):  
E. I. Gundrova ◽  
A. P. Lukyanov ◽  
A. V. Pruglo ◽  
S. S. Ravdin
Keyword(s):  
Phase Angle ◽  
Real Data ◽  
Model Data ◽  
Space Object ◽  
Distribution Law ◽  
Generalized Model ◽  
Measurement Results ◽  
Space Objects ◽  
Reference Distance

Previously, the authors have proposed a generalized model for estimating the distribution law parameters of luminosity of space objects, assuming that not only successful but also unsuccessful measurement results are taken into account. Estimation was done on the data of observations under similar conditions: phase angle, range, sensibility of the telescope. The algorithm under such limitations was tested on model data and real measurements. Therefore, obtained results showed that algorithm did not fit for cases of changing range of space objects. In this work, the new algorithm, that allows to merge information from different ranges to the observed space object, is proposed. In this case, luminosity values are reduced to the ones at a reference distance of 1000 km considering sensibility of the telescope. To obtain estimates of the parameters the Cramer-Mises-Smirnov criterion is used. This algorithm was tested on model data and results of its work on real data were obtained. The data showed correct work of the algorithm and also confirmed the practicability of organization the registration of unsuccessful measurements.

scholarly journals Space, object, and task selection

2009 ◽  
Vol 71 (5) ◽  
pp. 995-1014 ◽  
Author(s):  
Joel Lachter ◽  
Roger W. Remington ◽  
Eric Ruthruff
Keyword(s):  
Space Object ◽  
Task Selection ◽  
And Task

Study on Polarized Reflection Characteristics of Space Object Thermal Control Coatings

2020 ◽  
Vol 49 (12) ◽  
pp. 205-215
Author(s):  
王凯 Kai WANG ◽  
刘宏 Hong LIU ◽  
张修兴 Xiu-xing ZHANG
Keyword(s):  
Thermal Control ◽  
Space Object ◽  
Thermal Control Coatings ◽  
Reflection Characteristics
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