Centaurus A Full (NIRCam Only)

Stsci_2026-120e_1024

stsci_2026-120e July 6th, 2026

Credit: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI), Joseph Depasquale (STScI), Macarena Garcia Marin (STScI), CTIO/NOIRLab/DOE/NSF/AURA

What may first appear as a grainy glow is actually a dense field of millions of individually resolved stars. By distinguishing different generations of stars embedded throughout the dusty center, Webb gives astronomers new clues to the galaxy's history and the processes that continue to shape it.

Provider: Space Telescope Science Institute

Image Source: https://science.nasa.gov/asset/webb/centaurus-a-crop-nircam-and-miri-image/

Curator: STScI

Image Use Policy: http://stsci.edu/copyright/

Image Details Image Details

Image Type
Observation
Object Name
Centaurus A
Subject - Local Universe
Galaxy > Type > Elliptical
Galaxy > Type > Interacting

Distance Details Distance

Universescale2
11,000,000 light years
Stsci_2026-120e_128
 

Position Details Position Details

Position (ICRS)
RA = 13h 25m 21.9s
DEC = -43° 0’ 51.4”
Orientation
North is 32.6° CCW
Field of View
-8.1 x -9.1 arcminutes
Constellation
Centaurus

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Blue Webb (NIRCam) Infrared (F090W) 902.0 nm
Blue Webb (NIRCam) Infrared (F187N (Pa-alpha)) 1.9 µm
Cyan Webb (NIRCam) Infrared (F200W) 2.0 µm
Yellow Webb (NIRCam) Infrared (F277W) 2.8 µm
Orange Webb (NIRCam) Infrared (F335M) 3.4 µm
Red Webb (NIRCam) Infrared (F444W) 4.4 µm
Grayscale Victor Blanco (DECam) - -
Spectrum_xray1w
Blue
Blue
Cyan
Yellow
Orange
Red
Stsci_2026-120e_1280
×
ID
2026-120e
Subject Category
C.5.1.4   C.5.1.7  
Subject Name
Centaurus A
Credits
NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI), Joseph Depasquale (STScI), Macarena Garcia Marin (STScI), CTIO/NOIRLab/DOE/NSF/AURA
Release Date
2026-07-06
Lightyears
11,000,000
Redshift
0.001877
Reference Url
https://science.nasa.gov/asset/webb/centaurus-a-crop-nircam-and-miri-image/
Type
Observation
Image Quality
Good
Distance Notes
Distance and redshift auto-populated from SIMBAD (Planck18 cosmology)
Facility
Webb, Webb, Webb, Webb, Webb, Webb, Victor Blanco
Instrument
NIRCam, NIRCam, NIRCam, NIRCam, NIRCam, NIRCam, DECam
Color Assignment
Blue, Blue, Cyan, Yellow, Orange, Red, Grayscale
Band
Infrared, Infrared, Infrared, Infrared, Infrared, Infrared, -
Bandpass
F090W, F187N (Pa-alpha), F200W, F277W, F335M, F444W, -
Central Wavelength
902, 1874, 1990, 2762, 3362, 4421, -
Start Time
Integration Time
Dataset ID
Notes
Coordinate Frame
ICRS
Equinox
Reference Value
201.3411671178, -43.01427377
Reference Dimension
15566, 17466
Reference Pixel
9761.08, 9380.64
Scale
-8.662326868177e-06, -8.661364788222e-06
Rotation
32.626841
Coordinate System Projection:
TAN
Quality
Full
FITS Header
Notes
Creator (Curator)
STScI
URL
/image/stsci/2026-120e
Name
Space Telescope Science Institute Office of Public Outreach
Email
Telephone
Address
City
State/Province
Postal Code
Country
Rights
http://stsci.edu/copyright/
Publisher
Publisher ID
stsci
Resource ID
STSCI-J-p26120e-f-15566x17466.tif
Metadata Date
2026-07-22
Metadata Version
1.2
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Detailed color mapping information coming soon...

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Universescalefull
11,000,000 light years

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