Dwarf galaxy DDO 68

Esahubble_heic1421a_1024

esahubble_heic1421a September 25th, 2014

Credit: NASA, ESA Acknowledgement: A. Aloisi (Space Telescope Science Institute)

This image from the NASA/ESA Hubble Space Telescope shows a cosmic oddity, dwarf galaxy DDO 68. This ragged collection of stars and gas clouds looks at first glance like a recently-formed galaxy in our own cosmic neighbourhood. But, is it really as young as it looks?

Provider: Hubble Space Telescope | ESA

Image Source: https://www.spacetelescope.org/images/heic1421a/

Curator: ESA/Hubble, Garching bei München, Germany

Image Use Policy: Creative Commons Attribution 4.0 International License

Image Details Image Details

Image Type
Observation
Object Name
DDO 68
Subject - Local Universe
Galaxy > Size > Dwarf
Esahubble_heic1421a_128
 

Position Details Position Details

Position (ICRS)
RA = 9h 56m 45.6s
DEC = 28° 49’ 15.7”
Orientation
North is 104.9° CW
Field of View
3.2 x 1.8 arcminutes
Constellation
Leo

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Cyan Hubble (ACS) Optical (V) 606.0 nm
Orange Hubble (ACS) Infrared (I) 814.0 nm
Red Hubble (ACS) Optical (H-alpha) 658.0 nm
Spectrum_base
Cyan
Orange
Red
Esahubble_heic1421a_1280
×
ID
heic1421a
Subject Category
C.5.2.2  
Subject Name
DDO 68
Credits
NASA, ESA Acknowledgement: A. Aloisi (Space Telescope Science Institute)
Release Date
2014-09-25T16:00:00
Lightyears
Redshift
Reference Url
https://www.spacetelescope.org/images/heic1421a/
Type
Observation
Image Quality
Distance Notes
from NED
Facility
Hubble Space Telescope, Hubble Space Telescope, Hubble Space Telescope
Instrument
ACS, ACS, ACS
Color Assignment
Cyan, Orange, Red
Band
Optical, Infrared, Optical
Bandpass
V, I, H-alpha
Central Wavelength
606, 814, 658
Start Time
Integration Time
Dataset ID
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
149.189847351, 28.8210168605
Reference Dimension
3869.0, 2184.0
Reference Pixel
1934.0, 1092.0
Scale
-1.39254242913e-05, 1.39254242913e-05
Rotation
-104.93999999999994
Coordinate System Projection:
TAN
Quality
Full
FITS Header
Notes
Creator (Curator)
ESA/Hubble
URL
http://www.spacetelescope.org/
Name
Email
Telephone
Address
Karl-Schwarzschild-Strasse 2
City
Garching bei München
State/Province
Postal Code
D-85748
Country
Germany
Rights
Creative Commons Attribution 4.0 International License
Publisher
ESA/Hubble
Publisher ID
esahubble
Resource ID
heic1421a
Metadata Date
2012-12-04T10:14:06+01:00
Metadata Version
1.1
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Detailed color mapping information coming soon...

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There is no distance meta data in this image.

 

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