Celestial hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  NGC 1245  ·  Part of the constellation Perseus (Per)  ·  The star 29Per  ·  The star 31Per  ·  The star 34Per  ·  The star 36Per  ·  The star Mirfak (αPer)  ·  The star δPer  ·  The star σPer  ·  The star ψPer
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Melotte 20 - The Alpha Persei Cluster, K. Schneider
Melotte 20 - The Alpha Persei Cluster
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Melotte 20 - The Alpha Persei Cluster

Getting plate-solving status, please wait...
Melotte 20 - The Alpha Persei Cluster, K. Schneider
Melotte 20 - The Alpha Persei Cluster
Powered byPixInsight

Melotte 20 - The Alpha Persei Cluster

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Description

Melotte 20 / Collinder 39, better known as the Alpha Persei Moving Group, is one of the nicest views with naked eyes or small binoculars at a dark site. Alpha Persei (Mirfak) lies at the NW edge of a cloud of silvery glitter, which resolves easily even in the smallest bino into an assembly of mostly bluish-white B-type stars, arranged in a conspicuous S-shape. Mirfak, the brightest member, has a creamy-white look. The one orange-tinted star along the southern reach of the S-curve, Sigma Per, is not a member of the group, but a foreground star at half the distance.

Final Version B with some more colour saturation.

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  • Melotte 20 - The Alpha Persei Cluster, K. Schneider
    Original
  • Final
    Melotte 20 - The Alpha Persei Cluster, K. Schneider
    B

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Melotte 20 - The Alpha Persei Cluster, K. Schneider