Dwarf irregular galaxy Leo A extends even farther, according to HST WFC3 photometry
The impact of satellite trails on Hubble Space Telescope observations
Instrument
ACS, ACS/WFC, WFC3, WFC3/UVIS
Temporal Coverage
2011-05-11T21:27:18Z/2011-12-28T20:54:11Z
Version
1.0
Mission Description
Launched in 1990, the NASA/ESA Hubble Space Telescope remains the premier UV and visible light telescope in orbit. With well over 1.6 million observations from 10 different scientific instruments, the ESA Hubble Science Archive is a treasure trove of astronomical data to be exploited.
European Space Agency, van der Marel comma Roeland P., 2012, 'Mass of the Local Group from Proper Motions of Distant Dwarf Galaxies', 1.0, European Space Agency, https://doi.org/10.5270/esa-bnj1fxe