Results 91 - 100 for Julian year (astronomy)

Our Year | Calendars
Astronomy; Month of Moons; Today's Moon; History; Definitions; International; Do it yourself ... one fixed point, such as a solstice or equinox, to the next is called a tropical year.
http://www.webexhibits.org/calendars/year.html
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Year - Calendar Wiki
The Julian year, as used in astronomy and other sciences, is a time unit defined as exactly 365.25 days. This is the normal meaning of the unit "year" (symbol "a" from the Latin ...
http://calendars.wikia.com/wiki/Year
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Chapter 1 Astronomy
This was the sole text in Astronomy for the majority of the ... of days in either the lunar month or the solar year and ... an Ahargana (or its later day adaptation the Julian ...
http://www.scribd.com/doc/19217122/Chapter-1-Astronomy
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Astronomy
The new calendar was very similar to the Julian with a leap year every fourth year, except for ... At around this time Kepler published Astronomia Nova (New Astronomy) in which he ...
http://74.11.50.38/hphysics/CircGrav/Astronomy.htm
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Astronomy Programs/Freeware
easter.txt - computes the date of Easter for any given year. julian.txt - converts a calendar date into the corresponding Julian Day. Return to FHS Astronomy Page
http://members.ncats.net/astro/software/index.html
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Julian Events Calendar
Julian Events Calendar brought to you by The Julian ... of Starfest, an event in Julian, first held last year, that brought the science, technology and education of astronomy to ...
http://www.julianevents.org/webcalendar/day.php?date=20090818
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Vector » 2009 » March
The winning essay is by Julian Barbour, a physicist and philosopher in Oxford, UK. ... International Opportunities in Physics and Astronomy International Year of Astronomy 2009 K-12 ...
http://blogs.nsbp.org/vector/2009/03/
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APOD: 2004 February 29 - Julius Caesar and Leap Days
Astronomy Picture of the Day ... This Julian Calendar system was used until the year 1582 when Pope Gregory XIII provided further fine-tuning ...
http://antwrp.gsfc.nasa.gov/apod/ap040229.html
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Jyotish (Vedic Astrology) » Astronomy
Jyotish (Vedic Astrology) — Astronomy. Online horoscope ... It would work well in three hundred year range up to 2100 ... defined constants for a planet and t represents the Julian ...
http://www.planetarypositions.com/notes/category/astronomy/
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Julian Date Calculator
What is a Julian Date? Everyone knows how to use the conventional date system with seven days a week, about 30 days a month, and 12 months a year (or at least I hope everyone ...
http://www.astronomy.villanova.edu/links/jd.htm
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