#include <ksasteroid.h>

Inheritance diagram for KSAsteroid:

Public Member Functions
	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 ()

virtual KSAsteroid *	clone () const

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)

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 KSPlanetBase that implements asteroids.

The orbital elements are stored as private member variables, and it provides methods to compute the ecliptic coordinates for any time from the orbital elements.

The orbital elements are:

JD Epoch of element values
a semi-major axis length (AU)
e eccentricity of orbit
i inclination angle (with respect to J2000.0 ecliptic plane)
w argument of perihelion (w.r.t. J2000.0 ecliptic plane)
N longitude of ascending node (J2000.0 ecliptic)
M mean anomaly at epoch JD
H absolute magnitude
G slope parameter

Author: Jason Harris

Version: 1.0

Definition at line 48 of file ksasteroid.h.

Constructor & Destructor Documentation

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
	)

Constructor.

catN number of asteroid s the name of the asteroid image_file the filename for an image of the asteroid JD the Julian Day for the orbital elements a the semi-major axis of the asteroid's orbit (AU) e the eccentricity of the asteroid's orbit i the inclination angle of the asteroid's orbit w the argument of the orbit's perihelion N the longitude of the orbit's ascending node M the mean anomaly for the Julian Day H absolute magnitude G slope parameter

Definition at line 26 of file ksasteroid.cpp.

virtual KSAsteroid::~KSAsteroid ( )

inlinevirtual

Destructor (empty)

Definition at line 73 of file ksasteroid.h.

Member Function Documentation

KSAsteroid * KSAsteroid::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 TrailObject.

Reimplemented in KSPluto.

Definition at line 36 of file ksasteroid.cpp.

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

protectedvirtual

Calculate the geocentric RA, Dec coordinates of the Asteroid.

Note: reimplemented from KSPlanetBase

Parameters

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

Returns: true if position was successfully calculated.

Implements KSPlanetBase.

Reimplemented in KSPluto.

Definition at line 41 of file ksasteroid.cpp.

double KSAsteroid::getAbsoluteMagnitude ( )

inline

This lets other classes like KSPlanetBase access H and G values Used by KSPlanetBase::FindMagnitude.

Definition at line 83 of file ksasteroid.h.

float KSAsteroid::getAlbedo ( )

inline

Returns: the asteroid's albedo

Definition at line 144 of file ksasteroid.h.

float KSAsteroid::getDiameter ( )

inline

Returns: the asteroid's diameter

Definition at line 154 of file ksasteroid.h.

QString KSAsteroid::getDimensions ( )

inline

Returns: the asteroid's dimensions

Definition at line 164 of file ksasteroid.h.

double KSAsteroid::getEarthMOID ( )

inline

Returns: the asteroid's earth minimum orbit intersection distance in km

Definition at line 104 of file ksasteroid.h.

QString KSAsteroid::getOrbitClass ( )

inline

Returns: the asteroid's orbit class

Definition at line 124 of file ksasteroid.h.

QString KSAsteroid::getOrbitID ( )

inline

Returns: the asteroid's orbit solution ID

Definition at line 114 of file ksasteroid.h.

double KSAsteroid::getPerihelion ( )

inline

Returns: Perihelion distance

Definition at line 94 of file ksasteroid.h.

float KSAsteroid::getPeriod ( )

inline

Returns: the asteroid's period

Definition at line 184 of file ksasteroid.h.

float KSAsteroid::getRotationPeriod ( )

inline

Returns: the asteroid's rotation period

Definition at line 174 of file ksasteroid.h.

double KSAsteroid::getSlopeParameter ( )

inline

Definition at line 84 of file ksasteroid.h.

SkyObject::UID KSAsteroid::getUID ( ) const

virtual

Return UID for object.

This method should be reimplemented in all concrete subclasses. Implementation for SkyObject just returns invalidUID. It's required SkyObject is not an abstract class.

Reimplemented from SkyObject.

Definition at line 189 of file ksasteroid.cpp.

bool KSAsteroid::isNEO ( )

inline

Returns: true if the asteroid is a near earth object

Definition at line 134 of file ksasteroid.h.

bool KSAsteroid::loadData ( )

virtual

This is inherited from KSPlanetBase.

We don't use it in this class, so it is empty.

Implements KSPlanetBase.

Definition at line 187 of file ksasteroid.cpp.

void KSAsteroid::set_a ( double newa )

inlineprotected

Definition at line 196 of file ksasteroid.h.

void KSAsteroid::set_e ( double newe )

inlineprotected

Definition at line 197 of file ksasteroid.h.

void KSAsteroid::set_i ( double newi )

inlineprotected

Definition at line 199 of file ksasteroid.h.

void KSAsteroid::set_M ( double newM )

inlineprotected

Definition at line 201 of file ksasteroid.h.

void KSAsteroid::set_N ( double newN )

inlineprotected

Definition at line 202 of file ksasteroid.h.

void KSAsteroid::set_P ( double newP )

inlineprotected

Definition at line 198 of file ksasteroid.h.

void KSAsteroid::set_w ( double neww )

inlineprotected

Definition at line 200 of file ksasteroid.h.

void KSAsteroid::setAlbedo ( float albedo )

Sets the asteroid's albedo.

Definition at line 146 of file ksasteroid.cpp.

void KSAsteroid::setDiameter ( float diam )

Sets the asteroid's diameter.

Definition at line 151 of file ksasteroid.cpp.

void KSAsteroid::setDimensions ( QString dim )

Sets the asteroid's dimensions.

Definition at line 156 of file ksasteroid.cpp.

void KSAsteroid::setEarthMOID ( double earth_moid )

Sets the asteroid's earth minimum orbit intersection distance.

Definition at line 141 of file ksasteroid.cpp.

void KSAsteroid::setJD ( long double jd )

inlineprotected

Definition at line 203 of file ksasteroid.h.

void KSAsteroid::setNEO ( bool neo )

Sets if the comet is a near earth object.

Definition at line 161 of file ksasteroid.cpp.

void KSAsteroid::setOrbitClass ( QString orbit_class )

Sets the asteroid's orbit class.

Definition at line 166 of file ksasteroid.cpp.

void KSAsteroid::setOrbitID ( QString orbit_id )

Sets the asteroid's orbit solution ID.

Definition at line 171 of file ksasteroid.cpp.

void KSAsteroid::setPerihelion ( double perihelion )

Sets the asteroid's perihelion distance.

Definition at line 136 of file ksasteroid.cpp.

void KSAsteroid::setPeriod ( float per )

Sets the asteroid's period.

Definition at line 176 of file ksasteroid.cpp.

void KSAsteroid::setRotationPeriod ( float rot_per )

Sets the asteroid's rotation period.

Definition at line 181 of file ksasteroid.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

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