1 citations
- United States Naval Research LaboratoryUS3 papers
- United States Naval ObservatoryUS2 papers
- University of Maryland, College ParkUS2 papers
- American Society For Engineering EducationUS1 paper
- California University of PennsylvaniaUS1 paper
- Center for Astrophysics Harvard & SmithsonianUS1 paper
- Computational Physics (United States)US1 paper
- European Space AgencyFR1 paper
- European Space Research and Technology CentreNL1 paper
- Goddard Space Flight CenterUS1 paper
- Inter-University Centre for Astronomy and AstrophysicsIN1 paper
- Jet Propulsion LaboratoryUS1 paper
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astro-ph.GA2026
The Celestial Reference Frame at K Band: The CRF-K-2025 Catalog
David Gordon, Aletha de Witt, Christopher S. Jacobs +10
We present an updated K band (24 GHz) celestial reference frame (CRF) constructed from 3.5 million Very Long Baseline Interferometry (VLBI) observations collected during 211 observ…
astro-ph.GA2026
The Peculiar Velocity of Messier~87 from Microarcsecond Geodetic VLBI Astrometry
Valeri V. Makarov, Phil Cigan, Kyle Corcoran
Our knowledge of the space velocity of Messier 87, which is the dominant galaxy in the Virgo cluster, has been limited to the radial velocity component. Using a cadence of precisio…