Sixth US/Russian Space Surveillance Workshop: August 22-26, 2005, ProceedingsP. Kenneth Seidelmann, Viktor Kuzʹmich Abalakin Central Astronomical Observatory at Pulkovo, Russian Academy of Sciences, 2005 - 319 Seiten |
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Seite 211
... Track Estimation The second track was separated from the first track by approximately 24 hours . Due to the long propagation time large state errors occur . During the prediction period between the first and second tracks , each ...
... Track Estimation The second track was separated from the first track by approximately 24 hours . Due to the long propagation time large state errors occur . During the prediction period between the first and second tracks , each ...
Seite 212
... track estimation , the separation time and the first track length . As the separation time between tracks increases the prediction errors increase due to the neglected nonlinear terms in the prediction process , which affects the ...
... track estimation , the separation time and the first track length . As the separation time between tracks increases the prediction errors increase due to the neglected nonlinear terms in the prediction process , which affects the ...
Seite 276
... track direction , when the mean anomaly difference is significant . The cross - track term component of COWPOKE also showed error with large right ascension differences . Replacing the linear approximation of the true anomaly difference ...
... track direction , when the mean anomaly difference is significant . The cross - track term component of COWPOKE also showed error with large right ascension differences . Replacing the linear approximation of the true anomaly difference ...
Inhalt
FOREWORD | 7 |
EVOLVING SPACE SURVEILLANCE CAPABILITIES MATHEMATICAL | 22 |
Orbital Debris | 37 |
Urheberrecht | |
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Häufige Begriffe und Wortgruppen
accuracy algorithm altitude analysis ARIMA Astrodynamics atmospheric model autoregression average b₁ and b₂ b₂ time series ballistic coefficient calculated camera candidate user catalogue computed correlation covariance COWPOKE density model density variations detection difference drag coefficient equations errors estimates explosion extreme user Figure forecasting fragments GEO objects GEO region GEODSS geomagnetic geostationary interval Jacchia Kalman filter Laplace plane latitude longitude magnitude maximum measurements method microradians motion nonlinear filters NRLMSIS-00 model observations Observatory obtained operations optical orbit determination orbital elements particle filter performance parameter perigee perturbations plotted prediction Pulkovo radar re-entry requirements right ascension Russia SATA sensor semiannual variation SGP4 sigma particle Sixth US-Russian Space solar activity solar cycle solar minimum Space Debris space objects Space Surveillance Workshop space weather spacecraft spheres Starshine statistical strategy sunspot Table telescope thermospheric track US-Russian Space Surveillance utility functions vector velocity weights