#include <kspluto.h>

Inheritance diagram for KSPluto:

Public Member Functions
	KSPluto (const QString &fn=QString(), double pSize=0)

virtual	~KSPluto ()

virtual KSPluto *	clone () const

Public Member Functions inherited from KSAsteroid
	KSAsteroid (int catN, const QString &s, const QString &image_file, long double JD, double a, double e, dms i, dms w, dms N, dms M, double H, double G)

virtual	~KSAsteroid ()

double	getAbsoluteMagnitude ()

float	getAlbedo ()

float	getDiameter ()

QString	getDimensions ()

double	getEarthMOID ()

QString	getOrbitClass ()

QString	getOrbitID ()

double	getPerihelion ()

float	getPeriod ()

float	getRotationPeriod ()

double	getSlopeParameter ()

virtual SkyObject::UID	getUID () const

bool	isNEO ()

virtual bool	loadData ()

void	setAlbedo (float albedo)

void	setDiameter (float diam)

void	setDimensions (QString dim)

void	setEarthMOID (double earth_moid)

void	setNEO (bool neo)

void	setOrbitClass (QString orbit_class)

void	setOrbitID (QString orbit_id)

void	setPerihelion (double perihelion)

void	setPeriod (float per)

void	setRotationPeriod (float rot_per)

Public Member Functions inherited from KSPlanetBase
	KSPlanetBase (const QString &s=i18n("unnamed"), const QString &image_file=QString(), const QColor &c=Qt::white, double pSize=0)

virtual	~KSPlanetBase ()

double	angSize () const

QColor &	color ()

const dms &	ecLat () const

void	EclipticToEquatorial (const dms *Obliquity)

const dms &	ecLong () const

void	EquatorialToEcliptic (const dms *Obliquity)

void	findPosition (const KSNumbers num, const dms lat=0, const dms LST=0, const KSPlanetBase Earth=0)

const dms &	helEcLat () const

const dms &	helEcLong () const

const QImage &	image ()

void	init (const QString &s, const QString &image_file, const QColor &c, double pSize)

bool	isMajorPlanet () const

virtual double	labelOffset () const

virtual double	pa () const

dms	phase ()

double	physicalSize () const

double	rearth () const

double	rsun () const

void	setAngularSize (double size)

void	setColor (const QColor &c)

void	setEcLat (dms elat)

void	setEcLong (dms elong)

void	setPA (double p)

void	setPhysicalSize (double size)

void	setRearth (double r)

void	setRearth (const KSPlanetBase *Earth)

void	setRsun (double r)

virtual void	updateCoords (KSNumbers num, bool includePlanets=true, const dms lat=0, const dms *LST=0, bool forceRecompute=false)

Public Member Functions inherited from TrailObject
	TrailObject (int t=TYPE_UNKNOWN, dms r=dms(0.0), dms d=dms(0.0), float m=0.0, const QString &n=QString())

	TrailObject (int t, double r, double d, float m=0.0, const QString &n=QString())

virtual	~TrailObject ()

void	addToTrail ()

void	clearTrail ()

void	clipTrail ()

void	drawTrail (SkyPainter *skyp) const

bool	hasTrail () const

const QList< SkyPoint > &	trail () const

void	updateTrail (dms LST, const dms lat)

Public Member Functions inherited from SkyObject
	SkyObject (int t=TYPE_UNKNOWN, dms r=dms(0.0), dms d=dms(0.0), float m=0.0, const QString &n=QString(), const QString &n2=QString(), const QString &lname=QString())

	SkyObject (int t, double r, double d, float m=0.0, const QString &n=QString(), const QString &n2=QString(), const QString &lname=QString())

virtual	~SkyObject ()

bool	hasAuxInfo ()

bool	hasLongName () const

bool	hasName () const

bool	hasName2 () const

QStringList &	ImageList ()

QStringList &	ImageTitle ()

QStringList &	InfoList ()

QStringList &	InfoTitle ()

bool	isSolarSystem () const

virtual QString	labelString () const

virtual QString	longname (void) const

float	mag (void) const

float	mag (const QString &band) const

QString	messageFromTitle (const QString &imageTitle)

virtual QString	name (void) const

QString	name2 (void) const

QString &	notes ()

SkyPoint	recomputeCoords (const KStarsDateTime &dt, const GeoLocation *geo=0)

QTime	riseSetTime (const KStarsDateTime &dt, const GeoLocation *geo, bool rst, bool exact=true)

dms	riseSetTimeAz (const KStarsDateTime &dt, const GeoLocation *geo, bool rst)

QTime	riseSetTimeUT (const KStarsDateTime &dt, const GeoLocation *geo, bool rst, bool exact=true)

void	saveUserLog (const QString &newLog)

void	setLongName (const QString &longname=QString())

void	setNotes (QString _notes)

void	setType (int t)

void	showPopupMenu (KSPopupMenu *pmenu, const QPoint &pos)

dms	transitAltitude (const KStarsDateTime &dt, const GeoLocation *geo)

QTime	transitTime (const KStarsDateTime &dt, const GeoLocation *geo)

QTime	transitTimeUT (const KStarsDateTime &dt, const GeoLocation *geo)

QString	translatedLongName () const

QString	translatedName () const

QString	translatedName2 () const

int	type (void) const

QString	typeName () const

QString &	userLog ()

Public Member Functions inherited from SkyPoint
	SkyPoint (const dms &r, const dms &d)

	SkyPoint (double r, double d)

	SkyPoint ()

virtual	~SkyPoint ()

void	aberrate (const KSNumbers *num)

void	addEterms (void)

const dms &	alt () const

dms	altRefracted () const

dms	angularDistanceTo (const SkyPoint sp, double const positionAngle=0) const

void	apparentCoord (long double jd0, long double jdf)

const dms &	az () const

void	B1950ToJ2000 (void)

bool	bendlight ()

bool	checkBendLight ()

bool	checkCircumpolar (const dms *gLat)

const dms &	dec () const

const dms &	dec0 () const

SkyPoint	deprecess (const KSNumbers *num, long double epoch=J2000)

void	Equatorial1950ToGalactic (dms &galLong, dms &galLat)

void	EquatorialToHorizontal (const dms LST, const dms lat)

SkyPoint	Eterms (void)

void	findEcliptic (const dms *Obliquity, dms &EcLong, dms &EcLat)

void	GalacticToEquatorial1950 (const dms galLong, const dms galLat)

void	HorizontalToEquatorial (const dms LST, const dms lat)

void	J2000ToB1950 (void)

SkyPoint	moveAway (const SkyPoint &from, double dist)

void	nutate (const KSNumbers *num)

bool	operator== (SkyPoint &p)

void	precessFromAnyEpoch (long double jd0, long double jdf)

const dms &	ra () const

const dms &	ra0 () const

void	set (const dms &r, const dms &d)

void	setAlt (dms alt)

void	setAlt (double alt)

void	setAz (dms az)

void	setAz (double az)

void	setDec (dms d)

void	setDec (double d)

void	setDec0 (dms d)

void	setDec0 (double d)

void	setFromEcliptic (const dms *Obliquity, const dms &EcLong, const dms &EcLat)

void	setRA (dms r)

void	setRA (double r)

void	setRA0 (dms r)

void	setRA0 (double r)

void	subtractEterms (void)

double	vGeocentric (double vhelio, long double jd)

double	vGeoToVHelio (double vgeo, long double jd)

double	vHeliocentric (double vlsr, long double jd)

double	vHelioToVlsr (double vhelio, long double jd)

double	vREarth (long double jd0)

double	vRSite (double vsite[3])

double	vRSun (long double jd)

double	vTopocentric (double vgeo, double vsite[3])

double	vTopoToVGeo (double vtopo, double vsite[3])

Protected Member Functions
virtual bool	findGeocentricPosition (const KSNumbers num, const KSPlanetBase Earth=NULL)

Protected Member Functions inherited from KSAsteroid
void	set_a (double newa)

void	set_e (double newe)

void	set_i (double newi)

void	set_M (double newM)

void	set_N (double newN)

void	set_P (double newP)

void	set_w (double neww)

void	setJD (long double jd)

Protected Member Functions inherited from KSPlanetBase
void	findPA (const KSNumbers *num)

virtual void	findPhase ()

UID	solarsysUID (UID type) const

Protected Member Functions inherited from SkyObject
void	setMag (float m)

void	setMag (const QString &band, const double mag)

void	setName (const QString &name)

void	setName2 (const QString &name2=QString())

Protected Member Functions inherited from SkyPoint
void	precess (const KSNumbers *num)

Additional Inherited Members
Public Types inherited from KSPlanetBase
enum	Planets { MERCURY =0, VENUS =1, MARS =2, JUPITER =3, SATURN =4, URANUS =5, NEPTUNE =6, PLUTO =7, SUN =8, MOON =9, UNKNOWN_PLANET }

Public Types inherited from SkyObject
enum	TYPE { STAR =0, CATALOG_STAR =1, PLANET =2, OPEN_CLUSTER =3, GLOBULAR_CLUSTER =4, GASEOUS_NEBULA =5, PLANETARY_NEBULA =6, SUPERNOVA_REMNANT =7, GALAXY =8, COMET =9, ASTEROID =10, CONSTELLATION =11, MOON =12, ASTERISM =13, GALAXY_CLUSTER =14, DARK_NEBULA =15, QUASAR =16, MULT_STAR =17, RADIO_SOURCE =18, SATELLITE =19, SUPERNOVA =20, TYPE_UNKNOWN }

typedef qint64	UID

Static Public Member Functions inherited from KSPlanetBase
static KSPlanetBase *	createPlanet (int n)

Static Public Member Functions inherited from TrailObject
static void	clearTrailsExcept (SkyObject *o)

Static Public Member Functions inherited from SkyObject
static QString	typeName (const int t)

Static Public Member Functions inherited from SkyPoint
static double	refract (const double alt)

static dms	refract (const dms alt)

static double	refractionCorr (double alt)

static double	unrefract (const double alt)

static dms	unrefract (const dms alt)

Static Public Attributes inherited from KSPlanetBase
static QVector< QColor >	planetColor

Static Public Attributes inherited from TrailObject
static const int	MaxTrail = 400

Static Public Attributes inherited from SkyObject
static const UID	invalidUID = ~0

static const UID	UID_DEEPSKY = 2

static const UID	UID_GALAXY = 1

static const UID	UID_SOLARSYS = 3

static const UID	UID_STAR = 0

Static Public Attributes inherited from SkyPoint
static const double	altCrit = -1.0

Protected Attributes inherited from KSPlanetBase
EclipticPosition	ep

EclipticPosition	helEcPos

QImage	m_image

double	Phase

double	Rearth

Protected Attributes inherited from TrailObject
QList< SkyPoint >	Trail

Protected Attributes inherited from SkyObject
QSharedDataPointer< AuxInfo >	info

QString	LongName

QString	Name

QString	Name2

Protected Attributes inherited from SkyPoint
long double	lastPrecessJD

Static Protected Attributes inherited from KSPlanetBase
static const UID	UID_SOL_ASTEROID = 1

static const UID	UID_SOL_BIGOBJ = 0

static const UID	UID_SOL_COMET = 2

Static Protected Attributes inherited from TrailObject
static QSet< TrailObject * >	trailObjects

Static Protected Attributes inherited from SkyObject
static QString	emptyString

static QString	starString = QString("star")

static QString	unnamedObjectString = QString(I18N_NOOP("unnamed object"))

static QString	unnamedString = QString(I18N_NOOP("unnamed"))

Detailed Description

A subclass of KSAsteroid that represents the planet Pluto.

Now, we are certainly NOT claiming that Pluto is an asteroid. However, the findPosition() routines of KSPlanet do not work properly for Pluto. We had been using a unique polynomial expansion for Pluto, but even this fails spectacularly for dates much more remote than a few hundred years. We consider it better to instead treat Pluto's orbit much more simply, using elliptical orbital elements as we do for asteroids. In order to improve the long-term accuracy of Pluto's position, we are also including linear approximations of the evolution of each orbital element with time.

The orbital element data (including the time-derivatives) come from the NASA/JPL website: http://ssd.jpl.nasa.gov/elem_planets.html

Provides necessary information about Pluto.

Author: Jason Harris

Version: 1.0

Definition at line 43 of file kspluto.h.

Constructor & Destructor Documentation

KSPluto::KSPluto	(	const QString &	fn = `QString()`,
		double	pSize = `0`
	)

explicit

Constructor.

Calls KSAsteroid constructor with name="Pluto", and fills in orbital element data (which is hard-coded for now).

Parameters

kd	pointer to the KStarsData object
fn	filename of Pluto's image
pSize	physical diameter of Pluto, in km

Definition at line 34 of file kspluto.cpp.

KSPluto::~KSPluto ( )

virtual

Destructor (empty)

Definition at line 63 of file kspluto.cpp.

Member Function Documentation

KSPluto * KSPluto::clone ( ) const

virtual

Create copy of object.

This method is virtual copy constructor. It allows for safe copying of objects. In other words, KSPlanet object stored in SkyObject pointer will be copied as KSPlanet. Each subclass of SkyObject MUST implement clone method.

Returns: pointer to newly allocated object. Caller takes full responsibility for deallocating it.

Reimplemented from KSAsteroid.

Definition at line 58 of file kspluto.cpp.

bool KSPluto::findGeocentricPosition	(	const KSNumbers *	num,
		const KSPlanetBase *	Earth = `NULL`
	)

protectedvirtual

A custom findPosition() function for Pluto.

Computes the values of the orbital elements on the requested date, and calls KSAsteroid::findGeocentricPosition() using those elements.

Parameters

num	time-dependent values for the desired date
Earth	planet Earth (needed to calculate geocentric coords)

Returns: true if position was successfully calculated.

Reimplemented from KSAsteroid.

Definition at line 68 of file kspluto.cpp.

The documentation for this class was generated from the following files:

kstars

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

kstars

kdeedu API Reference

Search