... Small spacecraft bus (SSB) is developed for small spacecraft, operating on near-Earth orbits or interplanetary trajectories (to the Moon, Mars etc.) ...
... A spacecraft placed there is more distant from the Sun and therefore should orbit it more slowly than the Earth; but the extra pull of the Earth adds up to the Sun's pull, and this allows the spacecraft to move faster and keep up with the Earth. ...
... spacecraft) contain the co-ordinates as follows: UTYYMMDD HHMMSS - Date: YYYYMMDD and UT R (Earth's radii) - the spacecraft geocentric distance, REG - the geomagnetic region in the spacecraft position, GMLAT (deg) - the spacecraft geomagnetic latitude ...
... The plot description of the spacecraft constellation. ... The spacecraft (SC) are included as follows: . INTERBALL TAIL PROBE (IB_1) , . ... For each spacecraft its own color and line (parallel to the X-axis) are used as ...
... the solar wind parameters observed by several spacecraft (INTERBALL-1, WIND, IMP 8 ... for the observations onboard several spacecraft is very important for three points ...
... About accuracy of the INTERBALL spacecraft motion calculation and orbital elements modification. ... The accuracy of calculation of both INTERBALL spacecraft (SC) motion has been estimated at the IKI. ...
... Such a spacecraft is actually among the options for NASA's " Deep Space 5 " (DS-5), the fifth in its "New Millennium" series of small experimental spacecraft. ...
... MARS-96 . ROBOTIC SPACECRAFT MISSION TO MARS. Brief description . ... Scheme of the mission . Spacecraft . Orbiter . Payload of the Orbiter . ... experiments which do not require specific instruments on board the spacecraft ...