Difference between revisions of "Orbit MFD"
(Orbit MFD.) Tag: Removed redirect |
(Continue Orbit MFD.) |
||
| Line 5: | Line 5: | ||
Orbital elements and graphic display is displayed in one of two frames of reference, '''Ecliptic''' (ECL) or '''Equatorial''' (EQU) by selecting the FRM button or {{Key|Shift}}+{{Key|F}}. The current frame is displayed on the top line of the MFD display near the right corner. | Orbital elements and graphic display is displayed in one of two frames of reference, '''Ecliptic''' (ECL) or '''Equatorial''' (EQU) by selecting the FRM button or {{Key|Shift}}+{{Key|F}}. The current frame is displayed on the top line of the MFD display near the right corner. | ||
| − | Any celestial body may be selected as the reference body by selecting the REF button or {{Key|Shift}}+{{Key|R}}, displaying a pop-up window where the pilot may select the reference body. | + | Any celestial body may be selected as the reference body by selecting the REF button or {{Key|Shift}}+{{Key|R}}, displaying a pop-up window where the pilot may select the reference body. Selecting the NT button or {{Key|Shift}}+{{Key|A}} will autoselect the reference body having the highest gravitational influence on the ship. |
The display may project a plane to be projected onto the MFD display by selecting PRJ or {{Key|Shift}}+{{Key|P}}. Four planes may be selected: Ecliptic (ECL), Equatorial (EQU), the focus ship (SHP), or target ship or celestial body (TGT). | The display may project a plane to be projected onto the MFD display by selecting PRJ or {{Key|Shift}}+{{Key|P}}. Four planes may be selected: Ecliptic (ECL), Equatorial (EQU), the focus ship (SHP), or target ship or celestial body (TGT). | ||
Distance from the focus body may be displayed from the center of the body, indicated by Rad, ApR, PeR, or from the altitude of the mean radius of the body, indicated by Alt, ApA, PeA, by selecting the DTS button or {{Key|Shift}}+{{Key|D}}. | Distance from the focus body may be displayed from the center of the body, indicated by Rad, ApR, PeR, or from the altitude of the mean radius of the body, indicated by Alt, ApA, PeA, by selecting the DTS button or {{Key|Shift}}+{{Key|D}}. | ||
| + | |||
| + | The orbit of a target ship or body orbiting the same body as the pilot's ship may be selected with the TGT button or {{Key|Shift}}+{{Key|T}}. The NT button or {{Key|Shift}}+{{Key|N}} turns off the target orbit and data. | ||
| + | |||
| + | Selecting the HUD button or {{Key|Shift}}+{{Shift|H}} will set the HUD to Orbit MFD mode and copy the orbit reference object. | ||
| + | |||
| + | {| class="wikitable" style="text-align: center" | ||
| + | |- | ||
| + | !MFD button!!Keypress!!Description | ||
| + | |- | ||
| + | |AR||{{Key|Shift}}{{Key|A}} ||Autoselect the reference body. | ||
| + | |- | ||
| + | |DST||{{Key|Shift}}{{Key|D}} ||Toggle planetocentric distance or altitude above mean radius | ||
| + | |} | ||
Revision as of 13:22, 17 July 2023
Orbit is an MFD mode which is included in the Orbiter Space Flight Simulator. This mode displays a graphic representing a central body, the orbit of the pilot's ship, and the orbit of a target body, and also includes orbital parameters and elements of those orbits. The pilot can select Orbit from the MFD mode selection page.
Orbit MFD displays the osculating orbits at the current epoch (its 2-body orbit) with respect to a celestial body. The orbital parameters may change over time due to perturbations from other gravity sources, nonspherical gravity, atmospheric drag, and thruster action, etc.
Orbital elements and graphic display is displayed in one of two frames of reference, Ecliptic (ECL) or Equatorial (EQU) by selecting the FRM button or Shift+F. The current frame is displayed on the top line of the MFD display near the right corner.
Any celestial body may be selected as the reference body by selecting the REF button or Shift+R, displaying a pop-up window where the pilot may select the reference body. Selecting the NT button or Shift+A will autoselect the reference body having the highest gravitational influence on the ship.
The display may project a plane to be projected onto the MFD display by selecting PRJ or Shift+P. Four planes may be selected: Ecliptic (ECL), Equatorial (EQU), the focus ship (SHP), or target ship or celestial body (TGT).
Distance from the focus body may be displayed from the center of the body, indicated by Rad, ApR, PeR, or from the altitude of the mean radius of the body, indicated by Alt, ApA, PeA, by selecting the DTS button or Shift+D.
The orbit of a target ship or body orbiting the same body as the pilot's ship may be selected with the TGT button or Shift+T. The NT button or Shift+N turns off the target orbit and data.
Selecting the HUD button or Shift+Template:Shift will set the HUD to Orbit MFD mode and copy the orbit reference object.
| MFD button | Keypress | Description |
|---|---|---|
| AR | ShiftA ||Autoselect the reference body. | |
| DST | ShiftD ||Toggle planetocentric distance or altitude above mean radius |