About Minkar
Description
Minkar (Epsilon Corvi) is an orange giant of spectral type K2.5III at magnitude 3.0 in Corvus. Located about 303 light-years from Earth, it has a surface temperature of about 4,400 K and is a fairly luminous evolved star. Minkar represents the beak of the Crow.
Observing Tips
Minkar lies just outside the main trapezoidal body of Corvus, marking the crow's beak or the upper part of the constellation figure. It is a warm orange star visible in the same binocular field as the four brighter stars of the Corvus quadrilateral. Best observed from March through June when Corvus is well-placed in the southern evening sky.
History
The name Minkar comes from the Arabic 'al-minqar,' meaning 'the beak' of the crow or raven. Corvus is one of the 48 original Ptolemaic constellations. In the Greek myth, Apollo sent a crow to fetch water, but the crow delayed and brought back excuses — Apollo punished it by placing it in the sky next to the cup (Crater) forever out of the water snake's (Hydra's) reach.
Fun Facts
The Corvus quadrilateral is surprisingly easy to spot despite its modest star brightnesses, because it lies in an otherwise fairly empty stretch of sky between Virgo and Hydra. Epsilon Crv extends the figure into a more bird-like shape when included with the four main stars.
Observe
1Physical Properties
2Position & Identifiers
3How easy to spot?
| Equipment | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| Naked eye Naked eye | Easy | Easy | Easy |
| 50 mm finder 50mm finder | Easy | Easy | Easy |
| 150 mm telescope 150mm scope | Easy | Easy | Easy |
Bortle 3 = rural · 4 = outer suburbs · 5 = suburbs
4Visibility
Set a location in User Settings to see visibility data.
5Survey Image
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Explore
7
Size Comparison
8
Compare Stars
9
Spectral Classification
10
Hertzsprung-Russell Diagram
11
Stellar Lifecycle
12
Blackbody Spectrum
13
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
14
Stellar Fusion
Discover
15Stellar Notes
16
Light Travel Time Machine
17
Relativistic Travel
Nearby in the Sky
Other targets within a few degrees — pan your scope a little and keep exploring.
Visibility scores assume a 150 mm Newton at Bortle 4.
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