R Aquarii

Esahubble_heic2413a_1024

esahubble_heic2413a October 16th, 2024

Credit: NASA, ESA, M. Stute, M. Karovska,  D. de Martin & M. Zamani (ESA/Hubble)

This image features R Aquarii, a symbiotic binary star that lies only roughly 1,000 light-years from Earth in the constellation Aquarius. This is a type of binary star system consisting of a white dwarf and a red giant that is surrounded by a large, dynamic nebula. [Image description: A bright binary star surrounded by a nebula. The star, in the centre, is a large white spot surrounded by a circular glow. It has a large, X-shaped set of diffraction spikes around it. The nebula extends far above, below, left and right of the star in long, arcing shapes made of thin, multicoloured filaments — mostly red and greenish colours, but lit in a bright cyan near the star where its light illuminates the gas.]

Provider: Hubble Space Telescope | ESA

Image Source: https://esahubble.org/images/heic2413a/

Curator: ESA/Hubble, Baltimore, MD, United States

Image Use Policy: Creative Commons Attribution 4.0 International License

Image Details Image Details

Image Type
Observation
Object Name
R Aqr
Esahubble_heic2413a_128
 

Position Details Position Details

Position (ICRS)
RA = 23h 43m 49.9s
DEC = -15° 17’ 5.0”
Orientation
North is 82.4° CCW
Field of View
2.0 x 1.5 arcminutes
Constellation
Aquarius

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Cyan Hubble (WFC3) Optical (OIII) 502.0 nm
Blue Hubble (WFC3) Optical (O I) 631.0 nm
Green Hubble (WFC3) Optical (H-alpha) 656.0 nm
Red Hubble (WFC3) Optical (N II) 658.0 nm
Spectrum_base
Cyan
Blue
Green
Red
Esahubble_heic2413a_1280
×
ID
heic2413a
Subject Category
Subject Name
R Aqr
Credits
NASA, ESA, M. Stute, M. Karovska,  D. de Martin & M. Zamani (ESA/Hubble)
Release Date
2024-10-16T16:00:00
Lightyears
Redshift
Reference Url
https://esahubble.org/images/heic2413a/
Type
Observation
Image Quality
Distance Notes
Facility
Hubble Space Telescope, Hubble Space Telescope, Hubble Space Telescope, Hubble Space Telescope
Instrument
WFC3, WFC3, WFC3, WFC3
Color Assignment
Cyan, Blue, Green, Red
Band
Optical, Optical, Optical, Optical
Bandpass
OIII, O I, H-alpha, N II
Central Wavelength
502, 631, 656, 658
Start Time
Integration Time
Dataset ID
None, None, None, None
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
355.9577833071252, -15.284718903669555
Reference Dimension
3067.0, 2332.0
Reference Pixel
1533.5, 1166.0
Scale
-1.0970382778184224e-05, 1.0970382778184224e-05
Rotation
82.379999999999782
Coordinate System Projection:
TAN
Quality
Full
FITS Header
Notes
Creator (Curator)
ESA/Hubble
URL
https://esahubble.org
Name
Email
Telephone
Address
ESA Office, Space Telescope Science Institute, 3700 San Martin Dr
City
Baltimore
State/Province
MD
Postal Code
21218
Country
United States
Rights
Creative Commons Attribution 4.0 International License
Publisher
ESA/Hubble
Publisher ID
esahubble
Resource ID
heic2413a
Metadata Date
2024-10-16T16:02:16.085867
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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