Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  25 Cep  ·  26 Cep  ·  HD211758  ·  HD211880  ·  HD212042  ·  HD212365  ·  HD212413  ·  HD212730  ·  HD212882  ·  HD213023  ·  HD213086  ·  HD213099  ·  HD213242  ·  HD213353  ·  HD213405  ·  HD213631  ·  HD213642  ·  HD214072  ·  LBN 505  ·  LBN 508  ·  LBN 520  ·  LBN 523  ·  LDN 1201  ·  LDN 1202  ·  LDN 1203  ·  LDN 1204  ·  LDN 1206  ·  LDN 1207  ·  LDN 1208  ·  LDN 1209  ·  And 8 more.
Getting plate-solving status, please wait...
Sh2-140 to Sh2-150, Ha, Stephen Garretson
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Sh2-140 to Sh2-150, Ha

Getting plate-solving status, please wait...
Sh2-140 to Sh2-150, Ha, Stephen Garretson
Powered byPixInsight

Sh2-140 to Sh2-150, Ha

Equipment

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Acquisition details

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Description

This area of Cepheus lies east of the Cave Nebula and northeast of the Elephant Trunk Nebula. Sh2-140 is the bright object in the upper right; Sh2-150 lower left; the middle is Sh2-145. All are strong HII nebulae.

[18] guided 600s Ha subs
total integration: 3 hours

capture:
Borg f/3.9 107FL Six Element APO
ASI 2600MM Pro
Primalucelab Esatto Focuser
Starlight Xpress USB Filter Wheel
Baader 3.5nm Ha Filter
JTD Aimer

guiding:
William Optics RedCat f/4.9 Petzval Astrograph
ASI 290M Mini Guide Camera

Paramount MX+

TheSkyX, SGP, PHD2
PixInsight, Mac OS Photos, Preview

...Stephen

Comments

Sky plot

Sky plot

Histogram

Sh2-140 to Sh2-150, Ha, Stephen Garretson

In these public groups

The refractors!