PROGRAMA ESTRELLA

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MISION ESPACIAL KUIPER

• PROGRAMA ESTRELLA

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PARTICIPANTS
STUDENTS
TEACHERS
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GOALS

• To study the bodies that are in the frontiers of
  the Solar System
• Apply the physics knowledge while working on the
  proyect
• To know the effects of the human body in the space

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Where we go?
Kuipers Belt is the the group of bodies that
turn around the Sun farther than Pluto, that are
considerated as the end of the Solar System. It
is believed that the comets of short period come
out of this belt. In the last years, the objects
that are part of this zone of the Solar System
that have been studing with much interest by the
scientific community, because there have been
discovered some bodies that can be catalogued as
planets.
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2003 UB 313
We are going to 2003 UB 313 that is the closest
object of the belt, and which is called the tenth
planet because it is bigger than Pluto.
2003 UB313 was discovered by the team of Michael
Brown, Chad Trujillo y David Rabinowitz, the 18th
of January of 2005, from the images taken by the
21th of october of 2003. The discovery was
anounced on July 29 of 2005, the same day that
other two big objects of the Kuipper Belt 2003
EL61 and 2005 FY9.
Image of the telescope taken during three hours
in which the arrow shows the ubication of 2003 UB
313
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Aproximated orbit of UB 313
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GENERAL CHARACTERISTICS OF THE OBJECT

• Aproximate size 2.400 km being the 16th bigger
  body size of the Solar System, somethig bigger
  than Pluto.
• Posible natural satelites Around it turns around
  a small natural satelite S/2005 (2003 UB313)
  designated as Gabrielle.
• Albedo Ub313 is one of the bodies that reflects
  more radiation in all the solar system, which can
  been explained by the frozen methane that covers
  all the surface.
• Distance to the Sun The object is right now at a
  distance of 97 astronomic units and turns around
  the sun in a very inclinated and excentric orbit
  every 557 years. It is calificated as a SDO
  (Scattered disk objects).
• Inclination of the orbit To the contrary of the
  telluric planets and the gas giants, whose orbits
  are aproximatedly in the same plane that the
  Earth, the orbit of 2003 UB313 is inclinated some
  44 according to the ecleptic.

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SPACIAL MISSION TRIPULATED TO UB 313
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SPACIAL VEHICLE
Shuttle Spacial vehicle reusable Shuttle with
Delta wings. 37 m long, 24 m wide 100 tonels de
basic weight Reutilization of the two lateral
rockets Exterior tank no reusable, it is
desintegrated when it comes back to the
atmosphere.
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WORKING ON THE SHUTTLE
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TAKE OFF ORBIT
The shuttle must be sent out with a velocity
superior to 11.7 km/s to superate the scape
velocity of the Earth,so it can scape its
gravitatory force making an hiperbolic orbit that
allows it to reach UB313.
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OUR MISSIONS PATH
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moment of taking off
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UB313

Tierra
This is the moment of taking off
The shuttle must be sent in the moment that the
Earth and the asteroid UB313, in Kuippers Belt,
are at the less possible distance, which is
called the perigeus.
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THE BEST MOMENT FOR THE LAUNCHING IS
The Earth turns around the Sun at a velocity rate
of 107.000 Km/h. If our interplanetary shuttle
is pointing the same direction in which the Earth
is already directed, it will recibe a good lift.
Even more, the Earth turns arounds toward east
over its axis, one complete turn every day. Our
planet turns around at a medium velocity of 1600
Km/h every day. So, if we send the shuttle
towards east, it will recieve a good impulse
because of the rotational movement of the Earth.
UB313 has a perhile of 35 UA, the Earth is at UA
from the Sun, then the ideal moment for the
shutting would be when the Earth and UB 313 are
at 36 UA (perigeus of UB 313)
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How much TIME WILL IT TAKE?

• An object at rest tends to stay at rest and an
  object in motion tends to stay in motion with the
  same speed and in the same direction unless acted
  upon by an unbalanced force. (Newtons First Law)

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• Most favorable distance (d) 36 UA
• 1 UA150.000.000 Km
• Velocity limit of scape of the Earth 11,7 Km/s
• By the first Law of Newton we consider in an
  ideal way, that this velocity is the one that
  will mantain the shuttle during all the
  trayectory in abscense of external forces.
• Making the adecuated calculations, we get to the
  conclusion that the journey will take
  aproximately15 years!
• Even though, the impulse that generates the
  conditions of the launching (movement of
  traslation and rotation of the Earth) will give
  us more initial velocity and it can also save us
  some months
• () every calculation was realized considering
  ideal conditions in which the friction of the
  terrestal atmosphere and the gravitatory
  influence of the planets that the shuttle will
  find in its path are despicable.

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Crew

• Three sciencist specializated in all the areas
  needed for the investigation and maintenance of
  the spaceship.
• A copilot
• A pilot
• A commander, ready to do any tipe of activity
  that could do another member of the tripulation.
• Two or three people who have knowledge on all the
  areas, including some scientific areas that the
  other crew members also know, that in case of
  emergency, they could replace the position of
  another crew member.

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LIFE IN THE SHUTTLE

• Physical exercise to avoid muscle atrophy
• Time to study about the mission and its objective
• Spare time to practise hobbies and to make
  social life with the rest of the crew
• Communication with Earth with the mission
  control and with the crew relatives
• Sleep time about 8 hours per day

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WATER FILTER
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Dirty Water

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Pure Water
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WATER SUPPLY MODEL
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Water Course
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H2O
H2O
H2O
Water filter
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CO2
O2
O2
CO2
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CH4 ENERGY SUPPLY
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MAKING THE MODEL OF ENERGY SUPPLY
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Space greenhouse
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Co2
Co2
O2
O2
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Organic Residues (Dead plants and leaves))
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Food
Organic Residues (Dead plants and leaves))
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But, they need...
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-Water -Co2 in day O2 in night -Food -Soil
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SHOWING OUR WORK
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WEEKS WEEKS OF WORK