How many gigasecond in 1 synodic month? The answer is 0.0025514428. We assume you are converting between gigasecond and synodic month. You can view more details on each measurement unit: gigasecond or synodic month The SI base unit for time is the second. 1 second is equal to 1.0E-9 gigasecond, or 3.9193510432607E-7 synodic month. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigaseconds and months. Type in your own numbers in the form to convert the units!
You may also want to find out how many days are between two dates on the calendar. Use the date calculatorto get your age in days or measure the duration of an event.
1 gigasecond to synodic month = 391.9351 synodic month
2 gigasecond to synodic month = 783.87021 synodic month
3 gigasecond to synodic month = 1175.80531 synodic month
4 gigasecond to synodic month = 1567.74042 synodic month
5 gigasecond to synodic month = 1959.67552 synodic month
6 gigasecond to synodic month = 2351.61063 synodic month
7 gigasecond to synodic month = 2743.54573 synodic month
8 gigasecond to synodic month = 3135.48083 synodic month
9 gigasecond to synodic month = 3527.41594 synodic month
10 gigasecond to synodic month = 3919.35104 synodic month
You can do the reverse unit conversion from synodic month to gigasecond, or enter any two units below:
The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.
So 1 gigasecond = 109 arcseconds.
The definition of a second is as follows:
A second of arc or arcsecond is a unit of angular measurement which comprises one-sixtieth of an arcminute, or 1/3600 of a degree of arc or 1/1296000 (approximately 7.7×10-7) of a circle. It is the angular diameter of an object of 1 unit diameter at a distance of 360×60×60/(2pi) (approximately 206,265 units), such as (approximately) 1 cm at 2.1 km, or, directly from the definition, 1 astronomical unit at 1 parsec.
A synodic month is the most familiar lunar cycle, defined as the time interval between two consecutive occurrences of a particular phase (such as new moon or full moon) as seen by an observer on Earth. The mean length of the synodic month is 29.53059 days (29 days, 12 hours, 44 minutes, 2.8 seconds). Due to the eccentricity of the lunar orbit around Earth (and to a lesser degree, the Earth’s elliptical orbit around the Sun), the length of a synodic month can vary by up to seven hours.
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