ASCOM Library
Star Properties
Properties
| Catalog | Three character catalog code for the star's data |
| Declination | Mean catalog J2000 declination coordinate (degrees) |
| DeltaT | The value of delta-T (TT - UT1) to use for reductions. |
| EarthEphemeris | Ephemeris object used to provide the position of the Earth. |
| Name | The catalog name of the star (50 char max) |
| Number | The catalog number of the star |
| Parallax | Catalog mean J2000 parallax (arcsec) |
| ProperMotionDec | Catalog mean J2000 proper motion in declination (arcsec/century) |
| ProperMotionRA | Catalog mean J2000 proper motion in right ascension (sec/century) |
| RadialVelocity | Catalog mean J2000 radial velocity (km/sec) |
| RightAscension | Catalog mean J2000 right ascension coordinate (hours) |