Differential D6849 Diff 17052 kstars/skyobjects/satellite.h

Changeset View

Standalone View

View Options

kstars/skyobjects/satellite.h

Context not available.
15 * * 15​ * *
16 ***************************************************************************/ 16​ ***************************************************************************/
17 17​
18#ifndef SATELLITE_H 18​#pragma once
19#define SATELLITE_H ​
20 ​
21#include <QString> ​
22 19​
23#include "skyobject.h" 20​#include "skyobject.h"
24#include "skypoint.h" 21​
22​#include <QString>
25 23​
26class KSPopupMenu; 24​class KSPopupMenu;
27 25​
28/** 26​/**
29 *@class Satellite 27​ * @class Satellite
30 *Represents an artificial satellites. 28​ * Represents an artificial satellites.
31 *@author Jérôme SONRIER 29​ *
32 *@version 0.1 30​ * @author Jérôme SONRIER
33 */ 31​ * @version 0.1
32​ */
34class Satellite : public SkyObject 33​class Satellite : public SkyObject
35{ 34​{
36 public: 35​ public:
37 /** 36​ /** @short Constructor */
38 *@short Constructor 37​ Satellite(const QString &name, const QString &line1, const QString &line2);
39 */ ​
40 Satellite(QString name, QString line1, QString line2); ​
41 38​
42 /** 39​ /**
43 *@return a clone of this object 40​ * @return a clone of this object
44 *@note See SkyObject::clone() 41​ * @note See SkyObject::clone()
45 */ 42​ */
46 Satellite *clone() const Q_DECL_OVERRIDE; 43​ Satellite *clone() const Q_DECL_OVERRIDE;
47 44​
48 /** 45​ /** @short Destructor */
49 *@short Destructor ​
50 */ ​
51 ~Satellite(); 46​ ~Satellite();
52 47​
53 /** 48​ /** @short Update satellite position */
54 *@short Update satellite position ​
55 */ ​
56 int updatePos(); 49​ int updatePos();
57 50​
58 /** 51​ /**
59 *@return True if the satellite is visible (above horizon, in the sunlight and sun at least 12° under horizon) 52​ * @return True if the satellite is visible (above horizon, in the sunlight and sun at least 12° under horizon)
60 */ 53​ */
61 bool isVisible(); 54​ bool isVisible();
62 55​
63 /** 56​ /** @return True if the satellite is selected */
64 *@return True if the satellite is selected ​
65 */ ​
66 bool selected(); 57​ bool selected();
67 58​
68 /** 59​ /** @short Select or not the satellite */
69 *@short Select or not the satellite ​
70 */ ​
71 void setSelected(bool selected); 60​ void setSelected(bool selected);
72 61​
73 /** 62​ /** @return Satellite velocity in km/s */
74 *@return Satellite velocity in km/s ​
75 */ ​
76 double velocity(); 63​ double velocity();
77 64​
78 /** 65​ /** @return Satellite altitude in km */
79 *@return Satellite altitude in km ​
80 */ ​
81 double altitude(); 66​ double altitude();
82 67​
83 /** 68​ /** @return Satellite range from observer in km */
84 *@return Satellite range from observer in km ​
85 */ ​
86 double range(); 69​ double range();
87 70​
88 /** 71​ /** @return Satellite international designator */
89 *@return Satellite international designator ​
90 */ ​
91 QString id(); 72​ QString id();
92 73​
93 /** 74​ /**
94 * @brief sgp4ErrorString Get error string associated with sgp4 calculation failure 75​ * @brief sgp4ErrorString Get error string associated with sgp4 calculation failure
95 * @param code error code as returned from sgp4() function 76​ * @param code error code as returned from sgp4() function
96 * @return error string 77​ * @return error string
97 */ 78​ */
98 QString sgp4ErrorString(int code); 79​ QString sgp4ErrorString(int code);
99 80​
100 void initPopupMenu(KSPopupMenu *pmenu) Q_DECL_OVERRIDE; 81​ void initPopupMenu(KSPopupMenu *pmenu) Q_DECL_OVERRIDE;
101 82​
102 private: 83​ private:
103 /** 84​ /** @short Compute non time dependant parameters */
104 *@short Compute non time dependant parameters ​
105 */ ​
106 void init(); 85​ void init();
107 86​
108 /** 87​ /** @short Compute satellite position */
109 *@short Compute satellite position ​
110 */ ​
111 int sgp4(double tsince); 88​ int sgp4(double tsince);
112 89​
113 /** 90​ /** @return Arcsine of the argument */
114 *@return Arcsine of the argument ​
115 */ ​
116 double arcSin(double arg); 91​ double arcSin(double arg);
117 92​
118 /** 93​ /**
119 *Provides the difference between UT (approximately the same as UTC) 94​ * Provides the difference between UT (approximately the same as UTC)
120 *and ET (now referred to as TDT). 95​ * and ET (now referred to as TDT).
121 *This function is based on a least squares fit of data from 1950 96​ * This function is based on a least squares fit of data from 1950
122 *to 1991 and will need to be updated periodically. 97​ * to 1991 and will need to be updated periodically.
123 */ 98​ */
124 double deltaET(double year); 99​ double deltaET(double year);
125 100​
126 /** 101​ /** @return arg1 mod arg2 */
127 *@return arg1 mod arg2 ​
128 */ ​
129 double Modulus(double arg1, double arg2); 102​ double Modulus(double arg1, double arg2);
130 103​
131 // TLE 104​ // TLE
132 int m_number; // Satellite Number 105​ /// Satellite Number
133 QChar m_class; // Security Classification 106​ int m_number { 0 };
134 QString m_id; // International Designator 107​ /// Security Classification
135 double m_epoch_year; // Epoch Year 108​ QChar m_class;
136 double m_epoch; // Epoch (Day of the year and fractional portion of the day) 109​ /// International Designator
137 double m_first_deriv; // First Time Derivative of the Mean Motion 110​ QString m_id;
138 double m_second_deriv; // Second Time Derivative of Mean Motion 111​ /// Epoch Year
139 double m_bstar; // BSTAR drag term (decimal point assumed) 112​ double m_epoch_year { 0 };
140 int m_ephem_type; // Ephemeris type 113​ /// Epoch (Day of the year and fractional portion of the day)
141 int m_elem_number; // Element number 114​ double m_epoch { 0 };
142 double m_inclination; // Inclination [Radians] 115​ /// First Time Derivative of the Mean Motion
143 double m_ra; // Right Ascension of the Ascending Node [Radians] 116​ double m_first_deriv { 0 };
144 double m_eccentricity; // Eccentricity 117​ /// Second Time Derivative of Mean Motion
145 double m_arg_perigee; // Argument of Perigee [Radians] 118​ double m_second_deriv { 0 };
146 double m_mean_anomaly; // Mean Anomaly [Radians] 119​ /// BSTAR drag term (decimal point assumed)
147 double m_mean_motion; // Mean Motion [Radians per minutes] 120​ double m_bstar { 0 };
148 int m_nb_revolution; // Revolution number at epoch [Revs] 121​ /// Ephemeris type
149 double m_tle_jd; // TLE epoch converted to julian date 122​ int m_ephem_type { 0 };
123​ /// Element number
124​ int m_elem_number { 0 };
125​ /// Inclination [Radians]
126​ double m_inclination { 0 };
127​ /// Right Ascension of the Ascending Node [Radians]
128​ double m_ra { 0 };
129​ /// Eccentricity
130​ double m_eccentricity { 0 };
131​ /// Argument of Perigee [Radians]
132​ double m_arg_perigee { 0 };
133​ /// Mean Anomaly [Radians]
134​ double m_mean_anomaly { 0 };
135​ /// Mean Motion [Radians per minutes]
136​ double m_mean_motion { 0 };
137​ /// Revolution number at epoch [Revs]
138​ int m_nb_revolution { 0 };
139​ /// TLE epoch converted to julian date
140​ double m_tle_jd { 0 };
150 141​
151 // Satellite 142​ // Satellite
152 bool m_is_visible; // True if the satellite is visible 143​ /// True if the satellite is visible
153 bool m_is_eclipsed; // True if the satellite is in the shadow of the earth 144​ bool m_is_visible { false };
154 bool m_is_selected; // True if the satellite is selected 145​ /// True if the satellite is in the shadow of the earth
155 double m_velocity; // Satellite velocity in km/s 146​ bool m_is_eclipsed { false };
156 double m_altitude; // Satellite altitude in km 147​ /// True if the satellite is selected
157 double m_range; // Satellite range from observer in km 148​ bool m_is_selected { false };
149​ /// Satellite velocity in km/s
150​ double m_velocity { 0 };
151​ /// Satellite altitude in km
152​ double m_altitude { 0 };
153​ /// Satellite range from observer in km
154​ double m_range { 0 };
158 155​
159 // Near Earth 156​ // Near Earth
160 bool isimp; 157​ bool isimp { false };
161 double aycof, con41, cc1, cc4, cc5, d2, d3, d4, delmo, eta, argpdot, omgcof, sinmao, t, t2cof, t3cof, t4cof, t5cof, 158​ double aycof { 0 }, con41 { 0 }, cc1 { 0 }, cc4 { 0 }, cc5 { 0 }, d2 { 0 }, d3 { 0 }, d4 { 0 };
162 x1mth2, x7thm1, mdot, nodedot, xlcof, xmcof, nodecf; 159​ double delmo { 0 }, eta { 0 }, argpdot { 0 }, omgcof { 0 }, sinmao { 0 }, t { 0 }, t2cof { 0 };
160​ double t3cof { 0 }, t4cof { 0 }, t5cof { 0 }, x1mth2 { 0 }, x7thm1 { 0 }, mdot { 0 };
161​ double nodedot { 0 }, xlcof { 0 }, xmcof { 0 }, nodecf { 0 };
163 162​
164 // Deep Space 163​ // Deep Space
165 int irez; 164​ int irez { 0 };
166 double d2201, d2211, d3210, d3222, d4410, d4422, d5220, d5232, d5421, d5433, dedt, del1, del2, del3, didt, dmdt, 165​ double d2201 { 0 }, d2211 { 0 }, d3210 { 0 }, d3222 { 0 }, d4410 { 0 }, d4422 { 0 }, d5220 { 0 };
167 dnodt, domdt, e3, ee2, peo, pgho, pho, pinco, plo, se2, se3, sgh2, sgh3, sgh4, sh2, sh3, si2, si3, sl2, sl3, 166​ double d5232 { 0 }, d5421 { 0 }, d5433 { 0 }, dedt { 0 }, del1 { 0 }, del2 { 0 }, del3 { 0 };
168 sl4, gsto, xfact, xgh2, xgh3, xgh4, xh2, xh3, xi2, xi3, xl2, xl3, xl4, xlamo, zmol, zmos, atime, xli, xni; 167​ double didt { 0 }, dmdt { 0 }, dnodt { 0 }, domdt { 0 }, e3 { 0 }, ee2 { 0 }, peo { 0 };
168​ double pgho { 0 }, pho { 0 }, pinco { 0 }, plo { 0 }, se2 { 0 }, se3 { 0 }, sgh2 { 0 };
169​ double sgh3 { 0 }, sgh4 { 0 }, sh2 { 0 }, sh3 { 0 }, si2 { 0 }, si3 { 0 }, sl2 { 0 }, sl3 { 0 };
170​ double sl4 { 0 }, gsto { 0 }, xfact { 0 }, xgh2 { 0 }, xgh3 { 0 }, xgh4 { 0 }, xh2 { 0 };
171​ double xh3 { 0 }, xi2 { 0 }, xi3 { 0 }, xl2 { 0 }, xl3 { 0 }, xl4 { 0 }, xlamo { 0 }, zmol { 0 };
172​ double zmos { 0 }, atime { 0 }, xli { 0 }, xni { 0 };
169 173​
170 char method; 174​ char method;
171}; 175​};
172 ​
173#endif ​
Context not available.