UDFy-38135539
Also known as HUDF.YD3
thumb|upright|250px|UDFy-38135539 is within the annotated red circle thumb|right|250px|Location of UDFy-38135539 (HUDF.YD3)
Key facts
- Galaxy.name
- UDFy-38135539
- Galaxy.image
- UDFy-38135539-HST-eso1041b-supercrop.jpg
- Galaxy.image_size
- 250px
- Galaxy.caption
- Hubble Space Telescope image of UDFy-38135539
- Galaxy.constellation name
- Fornax
- Galaxy.epoch
- J2000
- Galaxy.type
- Dwarf
- Galaxy.z
- 8.6
- Galaxy.h_radial_v
- 2,581,213 km/s
- Galaxy.dist_ly
- 13.1 billion light-years (4.0 billion parsecs)(light travel distance)~30 billion light-years (9.0 billion parsecs)(present proper distance)
- Galaxy.stars
- 1 billion
- Galaxy.appmag_v
- V fainter than 30.2H160 = 28.1(detected by HST in J and H bands)
Article
6 sectionsContents
- Detection
- Characteristics
- Significance
- Subsequent discoveries
- See also
- References
thumb|upright|250px|UDFy-38135539 is within the annotated red circle thumb|right|250px|Location of UDFy-38135539 (HUDF.YD3)
UDFy-38135539 (also known as "HUDF.YD3") is the Hubble Ultra Deep Field (UDF) identifier for a galaxy which was calculated to have a light travel time of 13.1 billion years with a present proper distance of around 30 billion light-years.