Publications (16)
Voyage 2050 White Paper: All-Sky Visible and Near Infrared Space Astrometry
David Hobbs, Anthony Brown, Erik Høg +27
Improving distances to nearby bright stars: Combining astrometric data from Hipparcos, Nano-JASMINE and Gaia
Daniel Michalik, Lennart Lindegren, David Hobbs +2
The astrometric core solution for the Gaia mission. Overview of models, algorithms and software implementation
Lennart Lindegren, Uwe Lammers, David Hobbs +3
Astro2020 Activity, Project of State of the Profession Consideration (APC) White Paper: All-Sky Near Infrared Space Astrometry. State of the Profession Considerations: Development of Scanning NIR Detectors for Astronomy
David Hobbs, Christopher Leitz, Jo Bartlett +11
Gaia astrometry for stars with too few observations - a Bayesian approach
Daniel Michalik, Lennart Lindegren, David Hobbs +1
Implementing the Gaia Astrometric Global Iterative Solution (AGIS) in Java
William O'Mullane, Uwe Lammers, Lennart Lindegren +2
Theia: Faint objects in motion or the new astrometry frontier
The Theia Collaboration, Celine Boehm, Alberto Krone-Martins +96
Impact of basic angle variations on the parallax zero point for a scanning astrometric satellite
Alexey G. Butkevich, Sergei A. Klioner, Lennart Lindegren +2
Astrometry and exoplanets in the Gaia era: a Bayesian approach to detection and parameter recovery
Piero Ranalli, David Hobbs, Lennart Lindegren
A conjugate gradient algorithm for the astrometric core solution of Gaia
Alex Bombrun, Lennart Lindegren, David Hobbs +3
Using Galactic Cepheids to verify Gaia parallaxes
Fredrik Windmark, Lennart Lindegren, David Hobbs
High precision astrometry mission for the detection and characterization of nearby habitable planetary systems with the Nearby Earth Astrometric Telescope (NEAT)
Fabien Malbet, Alain Léger, Michael Shao +49
All-Sky Near Infrared Space Astrometry
Barbara McArthur, David Hobbs, Erik Høg +20
The Tycho-Gaia astrometric solution. How to get 2.5 million parallaxes with less than one year of Gaia data
Daniel Michalik, Lennart Lindegren, David Hobbs
Joint astrometric solution of Hipparcos and Gaia: A recipe for the Hundred Thousand Proper Motions project
Daniel Michalik, Lennart Lindegren, David Hobbs +1
Combining and comparing astrometric data from different epochs: A case study with Hipparcos and Nano-JASMINE
Daniel Michalik, Lennart Lindegren, David Hobbs +2