octaeteris-year (Julian) conversion

Conversion number between octaeteris and year (Julian) [a, y, or yr] is 8. This means, that octaeteris is bigger unit than year (Julian).

Contents [show] [hide]

Switch to reverse conversion:
from year (Julian) to octaeteris conversion

Enter the number in octaeteris:

Decimal Fraction Exponential Expression

octaeteris

eg.: 10.12345 or 1.123e5

Result in year (Julian)

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 octaeteris = (exactly) `(252460800) / (31557600)` = 8 year (Julian)
1 year (Julian) = (exactly) `(31557600) / (252460800)` = 0.125 octaeteris
? octaeteris × `(252460800 ("s"/"octaeteris")) / (31557600 ("s"/"year (Julian)"))` = ? year (Julian)

High precision conversion

If conversion between octaeteris to second and second to year (Julian) is exactly definied, high precision conversion from octaeteris to year (Julian) is enabled.

Decimal places: (0-800)

octaeteris
Result in year (Julian):
?

gads

octaeteris to year (Julian) conversion chart

Start value:	[octaeteris]
Step size	[octaeteris]
How many lines?	(max 100)

visual:

octaeteris	year (Julian)
0	0
10	80
20	160
30	240
40	320
50	400
60	480
70	560
80	640
90	720
100	800
110	880

Copy to Excel

Multiple conversion

Enter numbers in octaeteris and click convert button.
One number per line.

Converted numbers in year (Julian):
Click to select all

Details about octaeteris and year (Julian) units:

Convert Octaeteris to other unit:

Definition of octaeteris unit: = 2922 d. In astronomy, an octaeteris is the period of eight solar years after which the moon phase occurs on the same day of the year plus one or two days. = 48 mo (full) + 48 mo (hollow) + 3 mo (full) = 8 a of 365.25 d = 2922 d = 252.4608 Ms

Convert Year (Julian) to other unit:

year (Julian)

Definition of year (Julian) unit: = 365.25 d average. The basic calendar year has 365 days, but in fact the Earth needs a little more time around the sun. The Julian calendar compensated this with leap year (every fourth year had 366 days). According to the formula, a Julian year has 365 + 1/4 = 365.25 days. But even with this compensation, the astronomical year slip 0.78 days every 100 years into real seasons. Therefore, most countries have moved to the Gregorian calendar introduced in 1582.

← Back to Time units

	×10		[]