Direct Detection of the Close Companion of Polaris with the Hubble Space Telescope
Polaris and its Kin
The Orbit and Dynamical Mass of Polaris: Observations with the CHARA Array
The Orbit of the Close Companion of Polaris: Hubble Space Telescope Imaging, 2007 to 2014
Instrument
ACS, ACS/HRC
Temporal Coverage
2005-08-02T23:19:08Z/2005-08-03T00:09:26Z
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, Evans comma Nancy Remage, 2006, 'The Dynamical Mass of the Bright Cepheid Polaris', 1.0, European Space Agency, https://doi.org/10.5270/esa-jva0zez