On the Calculation of the Angle J Between the Mean Equators at Two Different Epochs
Abstract
Vectors are precessed between the systems of the mean equators at "epoch" to and "date" t.
- Publication:
-
Baltic Astronomy
- Pub Date:
- July 1997
- DOI:
- 10.1515/astro-1997-0125
- Bibcode:
- 1997BaltA...6..145E
- Keywords:
-
- Astronomical Coordinates;
- Equators;
- Computational Astrophysics;
- Polynomials;
- Nonlinear Equations;
- Angles (Geometry);
- Astronomy;
- Approximation;
- Astronomy;
- REFERENCE SYSTEMS