BEGIN:VCALENDAR

VERSION:2.0

PRODID:-//wp-events-plugin.com//6.6.4.4//EN

TZID:Asia/Jerusalem

X-WR-TIMEZONE:Asia/Jerusalem
BEGIN:VEVENT

UID:0-484@aerospace.technion.ac.il

DTSTART;TZID=Asia/Jerusalem:20160518T163000

DTEND;TZID=Asia/Jerusalem:20160518T173000

DTSTAMP:20230603T191659Z

URL:https://aerospace.technion.ac.il/events/in-orbit-tracking-of-high-area
 -to-mass-ratio-space-objects/

SUMMARY:In-Orbit Tracking of High Area-to-Mass Ratio Space Objects
DESCRIPTION:Lecturer:Daniel N. Brack\n Faculty:Department of Aerospace Engi
 neering\n Institute:Technion – Israel Institute of Technology\n Location
 :Classroom 165\, ground floor\, Library\, Aerospace Eng.\n Zoom: \n Abstra
 ct: \n Details: \n High Area to Mass Ratio (HAMR) space objects in high Ea
 rth orbits experience oscillations in orbit eccentricity due to the force 
 of the Solar Radiation Pressure (SRP). These variations\, which change the
  orbital altitude\, render HAMR space debris a threat for high-altitude sp
 ace systems\, such as geostationary satellites. This threat is enhanced be
 cause of the limited ground-based tracking capability of high-altitude HAM
 R objects.\nIn this talk\, we will propose using in-orbit tracking of HAMR
  objects using optical systems. This approach enables in-situ estimation o
 f various properties of HAMR objects\, such as the specific SRP force\, wh
 ich subsequently provide better orbit predictions. The design of a stereos
 copic in-orbit HAMR object tracking system and a concomitant parameter est
 imation algorithm will be presented. Different design alternatives for the
  tracking system and algorithm will be examined as well\, and their perfor
 mance will be evaluated using a variety of operational scenarios.
CATEGORIES:Seminars
LOCATION:Classroom 165\, ground floor\, Library\, Aerospace Eng.

END:VEVENT

BEGIN:VTIMEZONE

TZID:Asia/Jerusalem

X-LIC-LOCATION:Asia/Jerusalem

BEGIN:DAYLIGHT

DTSTART:20160325T030000

TZOFFSETFROM:+0200

TZOFFSETTO:+0300

TZNAME:IDT

END:DAYLIGHT

END:VTIMEZONE
END:VCALENDAR