... Files of the catalog contain coordinates, magnitudes and proper motions of 2,5 millions of stars. ... Version . File . Asteroids and Comets . Implements precision calculations of asteroids and comets positions and magnitudes. ...
... For the current time for the object group or for any time period with specified step for one object can be calculated table with information about object, such as name, coordinates, rising/setting times, magnitude, etc. ...