Orbiter simulation of lifting off fromMartin SchweigerInitial release27 November 2000; 19 years ago ( 2000- (30 August 2016; 3 years ago ( 2016-08-30))Written inand later2.42 GBAvailable inWebsiteOrbiter is a program developed to simulate using realistic. The simulator was released on 27 November 2000; the latest edition, labeled 'Orbiter 2016', was released on 30 August 2016, the first new version of the simulator since 2010.Orbiter was developed by Dr. Martin Schweiger, a senior research fellow in the computer science department at, who felt that space flight simulators at the time were lacking in realistic -based flight models, and decided to write a simulator that made learning physics concepts enjoyable. It has been used as a teaching aid in classrooms, and a community of add-on developers have created a multitude of add-ons to allow users to fly assorted real and fictional spacecraft and add new planets. Contents.About the simulator Features Orbiter is a realistic physics simulator which allows users to explore the in a number of, both realistic, such as the; and fictional, such as the 'Delta-Glider.' Schweiger has included fictional spacecraft to allow for easier flights for less experienced users. The simulator is realistic enough to re-enact historical space flights, and the ability to fly fictional ships also allows the player to reach areas of the solar system that cannot be reached by human spaceflight at the present time.A spacecraft's engines are defined only by the amount of thrust they put out and amount of fuel they use, allowing anything from to conventional to futuristic and drives to be simulated.

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Everything between ground movement and interplanetary travel is supported, including orbital and sub-orbital flight, although only vessel-ground collisions are supported. Docking and attachment systems allow the user to simulate docking with a or other spacecraft, and rendezvous with and retrieval of. Users can also build in orbit.The solar system presented in Orbiter consists of the, the eight and their major. Many, (except ), and not included in the simulator are available as add-ons.

Although Orbiter contains a database of over 100,000 stars, these are for display purposes only and is currently not possible in the simulator. The simulator also includes a planetarium mode that allows and grids to be overlaid onto the star map, along with labels of the and other celestial markers. The planetarium mode can also display labels indicating the location and identity of objects in the solar system, such as planets, moons, or vessels, that appear within a certain proximity based on their type. This mode can also display labels on the celestial bodies in the solar system at certain coordinates on their surface for indicating cities, historical markers, geological formations, and other interesting sites. A Deltaglider docked to the, demonstrating Orbiter's atmospheric visual effects.The traditional simulated control interface in Orbiter consists of two and a. Each features several modes of operation, with all commands given via the or mouse. The simulator also supports customized control panels and instruments, including 3-D virtual cockpits and 2-D instrument panels.

These allow the player to use the mouse to interact with the panels, and allows more complex systems and instruments that are customized for each ship. The addition of a virtual also allows the player to freely look around from the perspective of the pilot. Since Orbiter 2006 Patch 1, it has supported, which allows the simulator to track the head-movements of the player and adjust the view accordingly. Realism Orbiter was developed as a, with accurately modeled planetary motion, effects (including non-spherical gravity), free space, atmospheric flight.

The position of the planets in the solar system is calculated by the solution, while the Earth-Moon system is simulated by the model. Only n-body are simulated, not taking into account. This means that phenomena such as due to are not simulated.The default version of Orbiter has no sound, however a popular add-on called 'XRSound' is available.

It provides engine noises, ambient sounds in the cabin, radio chatter and other sounds including playlists. Options enable the user to maintain a realistic silence when the craft is viewed externally during space flight. There is no collision detection for objects in space, apart from defined docking ports.Since Orbiter 2016, the mountain ranges and terrain supports are added. Included spacecraft Orbiter's standard distribution includes real and fictional spacecraft and space stations:Real vessels The Orbiter version of the Space Shuttle Atlantis, a retired Space Shuttle orbiter formerly operated by, and the only player-controllable spacecraft based on a real world design that is included with the basic installation of Orbiter.

Orbiter's model of the historic Russian space station. Unlike its real counterpart, it was not deorbited and is placed in an orbit which is closer to the ecliptic plane. This was done initially to make Mir a good origin of interplanetary flights in earlier versions of Orbiter, when Orbiter also automatically refueled spacecraft on docking with a space station.

Using the scenario editor, it's still possible to refuel in-flight or start the simulation docked and with full tanks. However, it is possible to move Mir into the correct orbit. In a similar orbit as the real ISS and in a completed state, it shows modules which are no longer planned to be installed on the real ISS. (HST) A model of the real HST, it gets used together with Orbiter's Space Shuttle Atlantis. (LDEF) Satellite Like the Hubble Space Telescope, it's one of the example payloads for Orbiter's Space Shuttle.

Fictional vessels. The Delta Glider in, showing the 3D Virtual Cockpit, including (MFDs) and the (HUD) Delta-Glider (DG) A delta wing, which is rather easy to fly and thus good for the first steps into Orbiter. A variant of the Delta-glider is also included, the Delta-Glider-S (DG-S), which trades some of the propellant capacity for a propulsion system, at the cost of requiring fuel from the main engine fuel tank. It's possible to travel from Earth to Mars with the DG, making it possible to practice interplanetary missions. It is technically a spaceplane. Shuttle-A A small space freighter, which can transport six large cargo containers with a total mass of 120 tonnes (260,000 lb). It does not have an aerodynamic hull so it is at home on the Moon and Mars.

While it is possible to launch and land the spacecraft from Earth, particularly when empty, the lack of aerodynamic lift coupled with Earth's high gravity and thick atmosphere make this a difficult and fuel-costly operation. Its cargo containers are however equipped with automatic parachutes. Using the parachutes, it's possible to simulate a cargo run from a lunar base to Earth and back, dropping the cargo while still in the upper atmosphere.

To help new and prospective owners, lets assemble a list of problems and whether a solution exists currently.This is a wiki-post that can be edited by any member.Unofficial Solution Available:. Since the 2019 Ford Ranger is in the first model year of production, it was bound to have growing pains. Stick ranger glitches.

Its high inertia and inferior aerodynamics make it harder to fly in an atmosphere than the Delta-glider. Shuttle-PB A small personal spacecraft, with high agility and a futuristic performance. As its main purpose is to serve as simple SDK example for add-on developers, it lacks many complex details of other included ships in Orbiter like 2D or 3D cockpits or animations. Dragonfly A complex manned space tug for the construction of space stations.

It simulates its various subsystems at a higher complexity than all other standard spacecraft in Orbiter, being a good example of the technical possibilities of Orbiter's SDK. Its flight model is also within the possibilities of current technology, making it a so-called 'nearly realistic' spacecraft. Luna-OB1 A fictional wheel shaped station in lunar orbit, inspired by from the beginning of. It consists of a wheel, attached to a central hub with two spokes. The wheel has a diameter of 500 metres (1,600 ft) and is spinning at a frequency of one cycle per 36 seconds, providing its occupants with a of 7.6 m/s 2 (25 ft/s 2). Carina A small fictional science satellite, which is used as payload on Orbiter's Space Shuttle. It is a completely inert payload currently.

It is based on a proposed European re-entry capsule experiment, to be launched on the, which later resulted in the. Orbiter add-ons.

Orbiter recreation of a launch using an add-on that recreates the missionWhile the source is not editable, an extensive enables Orbiter users to contribute by creating add-ons. Many spacecraft are available for download as add-ons, ranging from the to. Another popular category of add-ons are modifications of the standard spacecraft of Orbiter, ranging from simple visual changes to complex simulations of the internal subsystems of these fictional crafts. Examples of these more advanced default spacecraft include the XR Series of vessels.Add-ons are also available for new surface bases, modes, extensions of the simulation menu, space stations, planets, and even other planetary systems. Since Orbiter 2016, a scenario editor is included, which can also be extended for supporting the special attributes of add-on vessels. See also.Notes.

Retrieved 11 October 2018. ^. Retrieved 5 August 2010.

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^ (PDF). Retrieved 17 April 2009. Retrieved 7 August 2010. ^. Retrieved 5 August 2010. ^. Retrieved 15 June 2019.

Retrieved 7 August 2010. Retrieved 7 August 2010. 'Orbiter Technical Notes: Dynamic State Vector Propagation', Martin Schweiger, 2006. P. Bretagnon and G. Francou, (PDF 840KB), Astronomy & Astrophysics 202 (1988) 309–315.

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Retrieved 27 August 2010.External links. current manual for Orbiter. on.