Sökning: "Satellite Hill"

Hittade 3 uppsatser innehållade orden Satellite Hill.

1. 1. Have Radial Velocity Surveys Missed Any Planets?

   Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation; Lunds universitet/Fysiska institutionen

   Författare :Shah Raj; [2021]
   Nyckelord :radial velocity survey; transit method; exoplanet; habitable zone; habitable zone boundaries; HZ; early Mars; recent Venus; stability; instability; chaos; REBOUND; MEGNO; MEGNO maps; Hill sphere; stable systems; unstable systems; Physics and Astronomy;

   Sammanfattning : The project was aimed at numerically assessing exoplanetary systems to distinguish their capabilities of hosting additional planets. The shortcomings of the radial velocity method sometimes causes hindrance in the detection of terrestrial planets. LÄS MER

3. 2. Dynamics and Control of Unmanned Spacecraft Rendezvous and Docking

   Master-uppsats, KTH/Farkost och flyg

   Författare :Helmi Maaroufi; [2017]
   Nyckelord :;

   Sammanfattning : This paper presents a study on spacecraftRendezvous and Docking (RvD) through a comprehensiveliterature review, in addition to investigate the main phases andpossible control methods during the space rendezvous and docking.It presents a study of different energy efficient far rangerendezvous (e.g. Hoffman, bi-elliptic, phasing maneuver etc. LÄS MER

4. 3. High Resolution Satellite Data for MappingLanduse/Land-cover in the Rural-Urban Fringeof the Greater Toronto Area

   Master-uppsats, KTH/Geodesi och satellitpositionering

   Författare :Maria Irene Rangel Luna; [2006]
   Nyckelord :;

   Sammanfattning : Landuse and land-cover classification from high resolution imagery has been seen as challenging by theremote sensing society. The high variability from pixel to pixel makes the use of pixel-based classifiersobsolete. LÄS MER