//astronomy/io.github.cosinekitty.astronomy/Topocentric
data class Topocentric(azimuth: Double, altitude: Double, ra: Double, dec: Double)
Coordinates of a celestial body as seen by a topocentric observer.
Horizontal and equatorial coordinates seen by an observer on or near the surface of the Earth (a topocentric observer). Optionally corrected for atmospheric refraction.
| Topocentric fun Topocentric(azimuth: Double, altitude: Double, ra: Double, dec: Double) |
| Name | Summary |
|---|---|
| altitude val altitude: Double Angle in degrees above (positive) or below (negative) the observer’s horizon. |
|
| azimuth val azimuth: Double Compass direction around the horizon in degrees. 0=North, 90=East, 180=South, 270=West. |
|
| dec val dec: Double Declination in degrees. |
|
| ra val ra: Double Right ascension in sidereal hours. |