Javascript Ephemeris Tool

Ephemeris of SiO masers, and a whole host of other stuff in the sky, suitable for observers at ATCA and Mopra

Location and time zone
Observatory: Time zone: UTC Select from:
Longitude Daylight Saving Time
Latitude  
Date and Time
Date day(s)
Time
Julian Day Sidereal Time
Time span
Time span: Time step:
Object
Comet:
 Date of perihelion
User object name:
 RA:
 Dec:
 Or select from catalogue:
Tools

Mode
Chart
Text
Include: Sunrises/-sets
Sun altitude:
Time step:
Minimum altitude: Sort in R.A.

Copyright © Ole Nielsen 2002-2005

Parts Copyright © Balt Indermuehle 1992-2008

Parts Copyright © CSIRO/ATNF 2008