Stellarium 0.15.2
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A representation of a satellite in Earth orbit. More...
#include <Satellite.hpp>
Public Types | |
enum | OptStatus { StatusOperational = 1, StatusNonoperational = 2, StatusPartiallyOperational = 3, StatusStandby = 4, StatusSpare = 5, StatusExtendedMission = 6, StatusDecayed = 7, StatusUnknown = 0 } |
operational statuses More... | |
Public Types inherited from StelObject | |
enum | InfoStringGroupFlags { Name = 0x00000001, CatalogNumber = 0x00000002, Magnitude = 0x00000004, RaDecJ2000 = 0x00000008, RaDecOfDate = 0x00000010, AltAzi = 0x00000020, Distance = 0x00000040, Size = 0x00000080, Extra = 0x00000100, HourAngle = 0x00000200, AbsoluteMagnitude = 0x00000400, GalacticCoord = 0x00000800, SupergalacticCoord = 0x00001000, ObjectType = 0x00002000, EclipticCoordJ2000 = 0x00004000, EclipticCoordOfDate = 0x00008000, IAUConstellation = 0x00010000, SiderealTime = 0x00020000, NoFont = 0x00040000, PlainText = 0x00080000 } |
Used as named bitfield flags as specifiers to filter results of getInfoString. More... | |
Public Member Functions | |
Satellite (const QString &identifier, const QVariantMap &data) | |
QVariantMap | getMap (void) |
Get a QVariantMap which describes the satellite. More... | |
virtual QString | getType (void) const |
Return object's type. It should be the name of the class. More... | |
virtual float | getSelectPriority (const StelCore *core) const |
Return a priority value which is used to discriminate objects by priority As for magnitudes, the lower is the higher priority. More... | |
virtual QString | getInfoString (const StelCore *core, const InfoStringGroup &flags) const |
Get an HTML string to describe the object. More... | |
virtual QVariantMap | getInfoMap (const StelCore *core) const |
Return a map like StelObject::getInfoMap(), but with a few extra tags also available in getInfoString(). More... | |
virtual Vec3f | getInfoColor (void) const |
Get a color used to display info about the object. More... | |
virtual Vec3d | getJ2000EquatorialPos (const StelCore *) const |
Get observer-centered equatorial coordinates at equinox J2000. More... | |
virtual float | getVMagnitude (const StelCore *core) const |
Return object's apparent V magnitude as seen from observer, without including extinction. More... | |
virtual double | getAngularSize (const StelCore *core) const |
Return the angular radius of a circle containing the object as seen from the observer with the circle center assumed to be at getJ2000EquatorialPos(). More... | |
virtual QString | getNameI18n (void) const |
Return translated object's name. More... | |
virtual QString | getEnglishName (void) const |
Return object's name in english. More... | |
QString | getCatalogNumberString () const |
Returns the (NORAD) catalog number. (For now, the ID string.) More... | |
void | setNewTleElements (const QString &tle1, const QString &tle2) |
Set new tleElements. More... | |
void | update (double deltaTime) |
double | getDoppler (double freq) const |
void | recalculateOrbitLines (void) |
void | setNew () |
bool | isNew () const |
SatFlags | getFlags () |
Get internal flags as a single value. More... | |
void | setFlags (const SatFlags &flags) |
Sets the internal flags in one operation (only display flags)! More... | |
void | parseInternationalDesignator (const QString &tle1) |
Parse TLE line to extract International Designator and launch year. More... | |
bool | operator< (const Satellite &another) const |
Needed for sorting lists (if this ever happens...). More... | |
float | calculateIlluminatedFraction () const |
Calculation of illuminated fraction of the satellite. More... | |
QString | getOperationalStatus () const |
Get operational status of satellite. More... | |
Public Member Functions inherited from StelObject | |
virtual SphericalRegionP | getRegion () const |
Default implementation of the getRegion method. More... | |
virtual Vec3d | getPointInRegion () const |
Default implementation of the getPointInRegion method. More... | |
Vec3d | getEquinoxEquatorialPos (const StelCore *core) const |
Get observer-centered equatorial coordinate at the current equinox The frame has its Z axis at the planet's current rotation axis At time 2000-01-01 this frame is almost the same as J2000, but ONLY if the observer is on earth. More... | |
Vec3d | getEquinoxEquatorialPosApparent (const StelCore *core) const |
Like getEquinoxEquatorialPos(core), but always adds refraction correction to the position. More... | |
Vec3d | getEquinoxEquatorialPosAuto (const StelCore *core) const |
Like getEquinoxEquatorialPos(core), but adds refraction correction to the position if atmosphere is active. More... | |
Vec3d | getGalacticPos (const StelCore *core) const |
Get observer-centered galactic coordinates. More... | |
Vec3d | getSupergalacticPos (const StelCore *core) const |
Get observer-centered supergalactic coordinates. More... | |
Vec3d | getSiderealPosGeometric (const StelCore *core) const |
Get observer-centered hour angle + declination (at current equinox) It is the geometric position, i.e. More... | |
Vec3d | getSiderealPosApparent (const StelCore *core) const |
Get observer-centered hour angle + declination (at current equinox) It is the apparent position, i.e. More... | |
Vec3d | getAltAzPosGeometric (const StelCore *core) const |
Get observer-centered alt/az position It is the geometric position, i.e. More... | |
Vec3d | getAltAzPosApparent (const StelCore *core) const |
Get observer-centered alt/az position It is the apparent position, i.e. More... | |
Vec3d | getAltAzPosAuto (const StelCore *core) const |
Get observer-centered alt/az position It is the automatic position, i.e. More... | |
float | getVMagnitudeWithExtinction (const StelCore *core) const |
Return object's apparent V magnitude as seen from observer including extinction. More... | |
virtual double | getCloseViewFov (const StelCore *) const |
Return the best FOV in degree to use for a close view of the object. More... | |
virtual double | getSatellitesFov (const StelCore *) const |
Return the best FOV in degree to use for a global view of the object satellite system (if there are satellites) More... | |
virtual double | getParentSatellitesFov (const StelCore *) const |
Static Public Member Functions | |
static double | roundToDp (float n, int dp) |
Static Public Attributes | |
static float | showLabels |
Static Public Attributes inherited from StelObject | |
static const InfoStringGroupFlags | AllInfo |
A pre-defined set of specifiers for the getInfoString flags argument to getInfoString. More... | |
static const InfoStringGroupFlags | ShortInfo = (InfoStringGroupFlags)(Name|CatalogNumber|Magnitude|RaDecJ2000) |
A pre-defined set of specifiers for the getInfoString flags argument to getInfoString. More... | |
Friends | |
class | Satellites |
class | SatellitesDialog |
class | SatellitesListModel |
Additional Inherited Members | |
Protected Member Functions inherited from StelObject | |
QString | getPositionInfoString (const StelCore *core, const InfoStringGroup &flags) const |
Format the positional info string contain J2000/of date/altaz/hour angle positions for the object. More... | |
void | postProcessInfoString (QString &str, const InfoStringGroup &flags) const |
Apply post processing on the info string. More... | |
A representation of a satellite in Earth orbit.
Details about the satellite are passed with a JSON-representation structure that contains a Satellite Catalog entry.
Thanks to operator<() overloading, container classes (QList, QMap, etc) with Satellite or SatelliteP objects can be sorted by satellite name/ID.
Definition at line 91 of file Satellite.hpp.
enum Satellite::OptStatus |
operational statuses
Definition at line 100 of file Satellite.hpp.
Satellite::Satellite | ( | const QString & | identifier, |
const QVariantMap & | data | ||
) |
identifier | unique identifier (currently the Catalog Number) |
data | a QMap which contains the details of the satellite (TLE set, description etc.) |
float Satellite::calculateIlluminatedFraction | ( | ) | const |
Calculation of illuminated fraction of the satellite.
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Return the angular radius of a circle containing the object as seen from the observer with the circle center assumed to be at getJ2000EquatorialPos().
Implements StelObject.
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Returns the (NORAD) catalog number. (For now, the ID string.)
Definition at line 167 of file Satellite.hpp.
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inlinevirtual |
Return object's name in english.
Implements StelObject.
Definition at line 162 of file Satellite.hpp.
SatFlags Satellite::getFlags | ( | ) |
Get internal flags as a single value.
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Get a color used to display info about the object.
Reimplemented from StelObject.
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Return a map like StelObject::getInfoMap(), but with a few extra tags also available in getInfoString().
Reimplemented from StelObject.
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Get an HTML string to describe the object.
core | A pointer to the core |
flags | a set of flags with information types to include. Supported types for Satellite objects:
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Implements StelObject.
Get observer-centered equatorial coordinates at equinox J2000.
Implements StelObject.
QVariantMap Satellite::getMap | ( | void | ) |
Get a QVariantMap which describes the satellite.
Could be used to create a duplicate.
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Return translated object's name.
Implements StelObject.
QString Satellite::getOperationalStatus | ( | ) | const |
Get operational status of satellite.
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Return a priority value which is used to discriminate objects by priority As for magnitudes, the lower is the higher priority.
Reimplemented from StelObject.
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inlinevirtual |
Return object's type. It should be the name of the class.
Implements StelObject.
Definition at line 122 of file Satellite.hpp.
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Return object's apparent V magnitude as seen from observer, without including extinction.
Reimplemented from StelObject.
bool Satellite::operator< | ( | const Satellite & | another | ) | const |
Needed for sorting lists (if this ever happens...).
Compares #name fields. If equal, #id fields, which can't be.
void Satellite::parseInternationalDesignator | ( | const QString & | tle1 | ) |
Parse TLE line to extract International Designator and launch year.
Sets #internationalDesignator and #jdLaunchYearJan1.
void Satellite::setFlags | ( | const SatFlags & | flags | ) |
Sets the internal flags in one operation (only display flags)!
void Satellite::setNewTleElements | ( | const QString & | tle1, |
const QString & | tle2 | ||
) |
Set new tleElements.
This assumes the designation is already set, populates the tleElements values and configures internal orbit parameters.