Skip to main content

observing aids

Title Posted By Updated/commented date Typesort icon
About Julian Dates BSJ 4 years 37 weeks ago Page
Bob Nelson's O-C files Matthew Templeton 23 weeks 3 days ago Page
AAVSO Bulletin 78 for 2015 Matthew Templeton 26 weeks 3 days ago Page
Julian Date (JD) Calculator and Calendars BSJ 37 weeks 5 days ago Page
AAVSO Bulletin Generator Matthew Templeton 3 years 26 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484