private void ShowData()
{
if (tle != null)
{
var Location = new LatLon(53.9, 27.56667);
var dt = DateTime.UtcNow;
var JDdate = Utils.Utils.JDtime(dt);
MJD.Text = JDdate.ToString("f5");
orbit = new Orbit(tle);
Site site = new Site(Location.Lat, Location.Lon, 0.290);
EciTime eci = orbit.GetPosition(dt);
Topo topoLook = site.GetLookAngle(eci);
main.Altitude.Text = topoLook.ElevationDeg.ToString("f3");
main.Azimuth.Text = topoLook.AzimuthDeg.ToString("f3");
var altAzm = new AltAzm(topoLook.ElevationDeg, topoLook.AzimuthDeg);
var RaDec = Utils.Utils.AltAzm2RaDec(altAzm, Location, dt, 0.29);
var tt2 = Utils.Utils.RaDec2AltAzm2(
new Coordinates(16.695, 36.466667),
new LatLon(52.5, -1.9166667),
new DateTime(1998, 8, 10, 23, 10, 00),
0);
var ttt = Utils.Utils.RaDec2AltAzm2(RaDec, Location, dt, 0.2);
RA.Text = DMS.FromDeg(RaDec.Ra).ToString();
Dec.Text = DMS.FromDeg(RaDec.Dec).ToString();
}
}
static public Coordinates AltAzm2RaDec(AltAzm altAzm, LatLon location, DateTime time, double elevation)
{
var JDdate = JDtime(time);
var tfm = new ASCOM.Astrometry.Transform.Transform();
var jdtt = tfm.JulianDateTT;
//tfm.JulianDateTT = JDdate;
tfm.SiteElevation = elevation * 1000;
tfm.SiteLatitude = location.Lat;
tfm.SiteLongitude = location.Lon;
tfm.SiteTemperature = 0;
tfm.SetAzimuthElevation(altAzm.Azm, altAzm.Alt);
tfm.Refresh();
// var res = new Coordinates(tfm.RAJ2000, tfm.DecJ2000);
// var res = new Coordinates(tfm.RAApparent, tfm.DECApparent);
var res = new Coordinates(tfm.RATopocentric, tfm.DECTopocentric);
return(res);
}
static public AltAzm RaDec2AltAzm(Coordinates coord, LatLon location, DateTime time, double elevation)
{
var utils = new ASCOM.Astrometry.AstroUtils.AstroUtils();
var MJDdate = utils.CalendarToMJD(time.Day, time.Month, time.Year);
MJDdate += time.TimeOfDay.TotalDays;
var tfm = new ASCOM.Astrometry.Transform.Transform();
tfm.JulianDateTT = MJDdate;
tfm.SiteElevation = elevation * 1000;
tfm.SiteLatitude = location.Lat;
tfm.SiteLongitude = location.Lon;
tfm.SiteTemperature = 0;
tfm.SetApparent(coord.Ra, coord.Dec);
tfm.Refresh();
var res = new AltAzm(tfm.ElevationTopocentric, tfm.AzimuthTopocentric);
return(res);
}
public static AltAzm RaDec2AltAzm(Coordinates coord, LatLon location, DateTime time, double elevation)
{
var utils = new ASCOM.Astrometry.AstroUtils.AstroUtils();
var MJDdate = utils.CalendarToMJD(time.Day, time.Month, time.Year);
MJDdate += time.TimeOfDay.TotalDays;
var tfm = new ASCOM.Astrometry.Transform.Transform();
tfm.JulianDateTT = MJDdate;
tfm.SiteElevation = elevation * 1000;
tfm.SiteLatitude = location.Lat;
tfm.SiteLongitude = location.Lon;
tfm.SiteTemperature = 0;
tfm.SetApparent(coord.Ra, coord.Dec);
tfm.Refresh();
var res = new AltAzm(tfm.ElevationTopocentric, tfm.AzimuthTopocentric);
return res;
}
public static Coordinates AltAzm2RaDec2(AltAzm altAzm, LatLon location, DateTime UTCtime, double elevation)
{
return new Coordinates(0, 0);
}
public static Coordinates AltAzm2RaDec(AltAzm altAzm, LatLon location, DateTime time, double elevation)
{
var JDdate = JDtime(time);
var tfm = new ASCOM.Astrometry.Transform.Transform();
var jdtt = tfm.JulianDateTT;
//tfm.JulianDateTT = JDdate;
tfm.SiteElevation = elevation * 1000;
tfm.SiteLatitude = location.Lat;
tfm.SiteLongitude = location.Lon;
tfm.SiteTemperature = 0;
tfm.SetAzimuthElevation(altAzm.Azm, altAzm.Alt);
tfm.Refresh();
// var res = new Coordinates(tfm.RAJ2000, tfm.DecJ2000);
// var res = new Coordinates(tfm.RAApparent, tfm.DECApparent);
var res = new Coordinates(tfm.RATopocentric, tfm.DECTopocentric);
return res;
}
public static Coordinates AltAzm2RaDec2(AltAzm altAzm, LatLon location, DateTime UTCtime, double elevation)
{
return(new Coordinates(0, 0));
}