On the motion of echo i-type earth satellites.
Perturbation of Echo I satellite as explanation of orbital element changes effect on lifetime of balloon type satellites
ECHO I SATELLITE↗
Engineering topics
Sibley, W. L.
Publications and source records attributed to Sibley, W. L..
Integral and spherical-harmonic analyses of the geomagnetic field for 1955.0, part i
Analysis of geomagnetic field for 1955 by spherical harmonics
SPHERICAL HARMONICS↗
Integral and spherical-harmonic analyses of the geomagnetic field for 1955.0, part 2
Numerical integration method for analyzing geomagnetic field for 1955 using poisson integral
GEOMAGNETIC FIELD↗
INTEGRAL AND SPHERICAL-HARMONIC ANALYSES OF THE GEOMAGNETIC FIELD FOR 1955.0
Integral and spherical-harmonic analysis of the geomagnetic field
GEOMAGNETIC FIELD↗
DIFFERENTIAL EQUATIONS FOR GEOMAGNETIC FIELD LINES IN SPACE
Differential equations for geomagnetic field lines in space
DIFFERENTIAL EQUATION↗
THE ADIABATIC INTEGRAL INVARIANT IN THE GEOMAGNETIC FIELD
Adiabatic integral invariant in the geomagnetic field
GEOMAGNETIC FIELD↗
ON THE MOTION OF ECHO I-TYPE EARTH SATELLITES
Motion of echo i-type earth satellites
ECHO I SATELLITE↗