Astronomical Yearbook for 2013
Selected data
- Seasons, some constants
- Phases of the Moon, perigee and apogee
- Planetary configurations
- Coefficients of the Tchebyshov polynomials, the Moon
Eclipses
| April 25 | Partial lunar eclipse | Description | Visual path (for view) | Visual path (CDR) |
| May 9-10 | Annular solar eclipse | Description | Map (for view) | Map (for printing) |
| May 25 | Penumbral lunar eclipse | Description | Visual path (for view) | Visual path (CDR) |
| October 18-19 | Penumbral lunar eclipse | Description | Visual path (for view) | Visual path (CDR) |
| November 3 | Annular-total solar eclipse | Description | Map (for view) | Map (for printing) |
