Skip to content

StARS 59 - Epsilon Crucis Mystery Cache

Hidden : 3/29/2019
Difficulty:
2 out of 5
Terrain:
1.5 out of 5

Size: Size:   small (small)

Join now to view geocache location details. It's free!

Watch

How Geocaching Works

Please note Use of geocaching.com services is subject to the terms and conditions in our disclaimer.

Geocache Description:


StArnaud Ramble Series 59 - Epsilon Crucis 

Nothing like caching the Southern Cross while under the Southern Cross.

Epsilon Crucis (ε Crucis), also named Ginan, is a single, orange-hued star in the southern constellation of Crux. Measurements made by the Hipparcos spacecraft showed an annual parallax shift of 14.19 mas, which provides a distance estimate of about 230 light years. The star can be seen with the naked eye, having an apparent visual magnitude of 3.58. It is moving closer to the Sun with a radial velocity of −4.60 km/s.

This is a giant star of type K with a stellar classification of K3 III, indicating that it has exhausted the hydrogen at its core and evolved away from the main sequence. It is about two billion years old with 1.5 times the mass of the Sun and has expanded to 28 times the Sun's radius. The star is shining with around 302 times the Sun's luminosity from its enlarged photosphere at an effective temperature of 4,294 K

 

PUZZLE

Jigsaw puzzle - 59

Additional Hints (No hints available.)