Astronomical jabber bot

Commands:

• addloc - add user location.
• iri [location] - show Iridium flares
• iss [location] - show ISS passes
• jup [date] [location] - show Jupiter ephemeris
• loc - set the location as the new default location .
• lsloc - show the list of locations
• mar [date] [location] - show Mars ephemeris
• mer [date] [location] - show Mercury ephemeris
• moon [date] [location] - show Moon ephemeris
• night [date] [location] - show the real night, taking into consideration the Moon rising/setting
• prof - show user profile
• reg - register user into skybber
• rmloc - remove location.
• sat [date] [location] - show Saturn ephemeris
• satinfo - information about satellite identified by satellite id
• satpass - show satellite passes identified by satellite id
• sun [date] [location] - show sun info
• tw [date] [location] - show begin/end of current twilight
• unregister - unregister user from skybber
• ven [date] [location] - show Venus ephemeris

DATE FORMATS: ‘YYYY-MM-DD’ or ‘YYYY/MM/DD example: 2012/11/11’ LOCATION FORMATS:

• angular, example : 14.86524 50.78461
• geographic coordinations, example : 50°46'1.105"N 15°3'52.885"E
• user location, example: prague