Gallery Index

IC 5146

Cocoon Nebula

A compact emission and reflection nebula in Cygnus

TypeNebula ConstellationCygnus SeasonSummer PaletteNatural color
Image Details

Capture summary

Catalog IC 5146

Nebula in Cygnus

Exposure Broadband RGB

Natural color

Filters Natural color

Broadband RGB

Frame 2020

Summer target / wide composition

Exposure Breakdown Broadband RGB

Detailed filter totals have not been entered for this image yet.

The Cocoon Nebula sits in a rich Cygnus field, combining emission, reflection, and surrounding dark dust.

This frame remains part of the Lost Photons archive.

Target Planner

Nebula in Cygnus; best planned for June through August from New Jersey.

Best season June through August

Summer targets often improve later at night as the Milky Way climbs higher.

Good from NJ Late spring through early autumn

Assumes a New Jersey backyard horizon and evening imaging.

Object type Nebula

Emission nebulae are good candidates for narrowband filters; reflection nebulae prefer darker skies.

Constellation Cygnus

IC 5146 is listed here in Cygnus.

Moon tolerance Narrowband can tolerate some moonlight.

Current frame: Natural color / Broadband RGB.

Planning from Sewell, NJ

Calculating target altitude and moon context.

Check your location Open full planner

Use the full planner to enter a ZIP code, choose a date, and compare the target from your sky.

Planning values are approximate and update in your browser.

Planning site Sewell, NJ 39.7700, -75.1400
Current altitude ...

Based on the current time.

Target transit chart Compact altitude curve for this target over a full day. Target ...

Green marks usable dark-sky altitude.

Next transit ...

Next upper transit.

Rise / set ...

Approximate horizon crossing.

Moon now ...

Moon phase and altitude.