| Interface | Description |
|---|---|
| SkyObject | |
| SkyPointDialogueClient |
A creator of a SkyPointDialogue must implement this to get results back.
|
| Class | Description |
|---|---|
| ChartLimits |
For specifying a rectangular range in RA and Dec.
|
| Dec |
Representation of declination (celestial latitude).
|
| DeepSkyObject |
Holding the properties of a deep sky object (id and position).
|
| Epoch |
Represent astronomical epochs, such as B1950.0 or J2010.0.
|
| JulianDate |
This class holds a Julian date/time to an accuracy of 1ms.
|
| Magnitude |
Type representing astronomical magnitude.
|
| ProperMotion |
Representing the proper motion of a star, in RA and Dec, with units (always) of arcsec per year.
|
| RA |
Representation of Right Ascension (celestial longitude).
|
| SkyObjectDatabase |
Singleton accessor for all star and deep sky object data.
|
| SkyPoint |
Representing a celestial position by equatorial coordinates (RA and Dec) for a given Equinox.
|
| SkyPointDialogue |
Presents a user interface for defining a org.britastro.grelf.astro.SkyPoint.
|
| SkyPointPane |
Does the real work of a SkyPointDialogue.
|
| SkyVector |
Represents a vector on the celestial sphere, eg between two SkyPoints.
|
| Star |
A star can have several ids, from different catalogues.
|
| Enum | Description |
|---|---|
| BodyKind |
Identifies kinds of celestial objects.
|
| Variability |
Categorise variable stars, compatible with VarFlag in the Hipparcos data set.
|