Double Cluster in Perseus (h and χ Persei, NGC 869 and NGC 884) (Sergey Trudolyubov)

Celestial hemisphere: Northern · Constellation: Perseus (Per) · Contains: Double cluster · HD13900 · HD13910 · HD13969 · HD14052 · HD14053 · HD14134 · HD14143 · HD14162 · HD14210 · HD14250 · HD14270 · HD14330 · HD14357 · HD14422 · HD14433 · HD14434 · HD14443 · HD14476 · HD14488 · HD14535 · HD14542 · HD14580 · HD14581 · NGC 869 · NGC 884 · chi Persei Cluster · h Persei Cluster

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Double Cluster in Perseus (h and χ Persei, NGC 869 and NGC 884)

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Double Cluster in Perseus (h and χ Persei, NGC 869 and NGC 884)

One of the perennial favorites, the sparkly Double Cluster in the constellation Perseus also known as "h and chi Persei" or NGC 869 (right) and NGC 884 (left). It is a pair of young (only ~14 million year-old) open star clusters ~7,500 light years away. The majority of stars forming the Double Cluster are hot bluish giant or super-giant stars tens and hundreds of times more luminous than our Sun.

This LRGB image was taken in late November with my mobile setup, the 250mm f/4 Lacerta PhotoNewton astrograph and ZWO ASI294MM Pro camera riding on the Orion HDX-110 EQ-G mount.

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ZWO ASI294MM Pro Images

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Status	Advanced success
Started	...
Astrometry.net job	6893871
PixInsight job	ODGPZL7AF8QVLHQZ6NLXSNBUAJETZOWU
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h20m37s.153
RA (top/left)	02h24m10s.943
RA (top/right)	02h17m04s.364
RA (bottom/right)	02h17m06s.927
RA (bottom/left)	02h24m06s.413

Dec (center)	+57°08′32″.51
Dec (top/left)	+57°26′53″.36
Dec (top/right)	+57°27′08″.82
Dec (bottom/right)	+56°49′48″.36
Dec (bottom/left)	+56°49′34″.28

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Double Cluster in Perseus (h and χ Persei, NGC 869 and NGC 884)

Double Cluster in Perseus (h and χ Persei, NGC 869 and NGC 884)

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Image Index:

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Double Cluster in Perseus (h and χ Persei, NGC 869 and NGC 884)

Double Cluster in Perseus (h and χ Persei, NGC 869 and NGC 884)

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