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    Celestial reference frames

    Jacobs, Christopher S. | NTRS | 2018

    Celestial Reference Frames

    Jacobs, Christopher S. | NTRS | 2013

    Celestial Reference Frames

    Jacobs, Christopher S. | NTRS | 2011

    ICRF-3 Overview

    Gaume, Ralph / Ma, Chopo / Jacobs, Christopher S. | NTRS | 2013

    Twin telescope tests: assessing station oriented systematic errors

    Horiuchi, S. / Garcia Miro, C. / Jacobs, Christopher S. | NTRS | 2017

    X/Ka (8.4/32 GHz) celestial frame: potential for collaboration with Usuda

    Snedekar, L. / Mercolino, M. / Horiuchi, S. et al. | NTRS | 2018

    K-band Imaging of 731 ICRF-3 sources

    Bertarini, A. / Nickola, M. / Gordon, D. et al. | NTRS | 2021

    Is now the time to replace S / X with X / Ka -band?

    Jacobs, Christopher S. / Lanyi, G. E. / Naudet, C. J. | NTRS | 2004

    Initial astrometry of the juno spacecraft orbiting jupiter

    Jones, Dayton L. / Romney, Jonathan D. / Folkner, William M. et al. | IEEE | 2018

    X/Ka component of the proposed ICRF-3: the importance of correlations

    White, L.A. / Sotuela, I. / Mercolino, M. et al. | NTRS | 2018

    The Celestial Frame at X/Ka-Band (8.4/32 GHz)

    Jacobs, Christopher S. / Clark, J. E. / Garcia-Miro, C. et al. | NTRS | 2011

    Radio astrometry of the Cassini spacecraft with the very long baseline array

    Jones, Dayton L. / Romney, Jonathan D. / Dhawan, Vivek et al. | IEEE | 2016

    A vision for the 2020s for reference frames and global astrometry

    Snedekar, L. / Quick, J. / Mercolino, M. et al. | NTRS | 2018

    Improving the S/X Celestial Reference Frame in the South: A Status Update

    Schartner, M. / Titov, O. / Shu, F. et al. | NTRS | 2021

    X/Ka (8.4/32 GHz) Celestial Frame: Roadmap to the future

    Takeuchi, H. / Murata, Yasa / De Vicente, Javier et al. | NTRS | 2019

    The X/Ka Celestial Reference Frame: Assessing Accuracy - Can It Be More Accurate than the ICRF2?

    Jacobs, Christopher S. / Garcia-Miro, C. / Horiuchi, S. et al. | NTRS | 2016

    The Celestial Reference Frame at X/Ka-Band Status & Prospects for Improving the South

    Jacobs, Christopher S. / Alonso, J. / Clark, J. E. et al. | NTRS | 2012

    High accuracy ground-based near-Earth-asteroid astrometry using synthetic tracking

    Monchama, Rachel M. / Cui, Issac / Nazli, Kutay et al. | NTRS | 2018