Our Solar System
This is an educational cache series based on one in Auckland, NZ which was great fun, and actively interesting.
The basis of the cache series is to understand the relative orbits of the planets around our sun. The Sun is the Solaris Sundial located in Argyle Court in Carlton. An amazing area and a great way to pass the time. You in fact will never be without the time again at this location.
The premise of the series is the AU or Astronomical Unit. It is the (average) distance from the Sun to the Earth. This approximately 149,600,000 km, so the map you will describe when visiting the caches is a 1:149,600,000 scaled representation of the solar system, thus 1AU is 1km. You will find each of the planets in their (approximate) place at a distance from the Solaris Clock.
Each cache in the series is a planetary body. These of course are:
Purists and astrophysicists may also argue that the asteroid belt and Kuiper belt are also worth mentioning, as are some of the other planetoids. For the sake of this series, we will stick with the "main" ones. If you want to learn more though, who am I to stop you!
Mercury
This the first of the planets in our solar system.
To find out much more about the planet, visit the Wikipedia page.
Quick facts:
- Distance from Sun between 0.307 and 0.467 AU
- Orbits the sun every 88 days
- Temperature 100K to 700K
- Planet rotates 3 times every 2 trips around the sun
- Named after the Roman God Mercury who was the Messenger of the Gods.
- You could not live there.
Note to TB holders - this cache is very local to CBD and is a general access (not member only) cache. It has been muggled before. A number of TBs have gone missing here so please choose wisely if adding a TB.