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JINA - Segue Virtual Journal, 24 April 2026

Volume 21, Issue 17 (6 Articles)

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• # 1 - An Old, Low-mass, Metal-poor Hypervelocity Star Candidate Consistent with a Galactic Center Origin
  • Shunhong Deng, Yang Huang, Haozhu Fu, Yongkang Sun, Qikang Feng, Guoyang Chen, Huawei Zhang
  • https://arxiv.org/abs/2604.21646
• # 2 - Characterizing the GD-1 Stream with DESI DR2 Data: Thin Stream and Hot Cocoon
  • Emma Jarvis, Ting S. Li, Sergey E. Koposov, Raymond G. Carlberg, Monica Valluri, Nasser Mohammed, J. Aguilar, S. Ahlen, Carlos Allende Prieto, Leandro Beraldo e Silva, D. Bianchi, D. Brooks, Amanda Bystr"om, T. Claybaugh, A. P. Cooper, A. Cuceu, A. de la Macorra, Arjun Dey, Biprateep Dey, P. Doel, J. E. Forero-Romero, E. Gazta~naga, Oleg Y. Gnedin, Satya Gontcho A Gontcho, G. Gutierrez, K. Honscheid, R. Joyce, R. Kehoe, T. Kisner, Namitha Kizhuprakkat, A. Kremin, Mika Lambert, M. Landriau, L. Le Guillou, Gustavo E. Medina, A. Meisner, R. Miquel, S. Nadathur, Joan Najita, N. Palanque-Delabrouille, W. J. Percival, F. Prada, I. P'erez-R`afols, Tian Qiu, Alexander H. Riley, Constance M. Rockosi, G. Rossi, E. Sanchez, Nathan Sandford, E. F. Schlafly, D. Schlegel, J. Silber, D. Sprayberry, G. Tarl'e, B. A. Weaver, R. Zhou, H. Zou
  • https://arxiv.org/abs/2604.20958
• # 3 - OverCite: Add citations in LaTeX without leaving the editor
  • Cheyanne Shariat
  • https://arxiv.org/abs/2604.15366
• # 4 - The Metallicity Gradient of Sagittarius Dwarf Spheroidal Galaxy Prior to Infall Constrained by S-PLUS Observations of its Tidal Stream
  • Felipe Almeida-Fernandes, Guilherme Limberg, H'elio D. Perottoni, Jo~ao A. S. Amarante, Guilherme F. Bolutavicius, Vin'icius Cordeiro, Marcelo Borges-Fernandes, Vinicius M. Placco, Andr'e R. da Silva, Thais Santos-Silva, Eduardo Machado-Pereira, Rafael M. Santucci, Kar'in Menendez-Delmestre, Thiago S. Gonc{c}alves, S'ilvia Rossi, Ant^onio Kanaan, William Schoenell, Tiago Ribeiro, Claudia Mendes de Oliveira
  • https://arxiv.org/abs/2604.16727
• # 5 - Global asteroseismology of 19 000 red giants in the TESS Continuous Viewing Zones
  • Monthly Notices of the Royal Astronomical Society - Volume: 548, Issue: 2
  • https://academic.oup.com/mnras/article/doi/10.1093/mnras/stag671/8650724?rss=1
• # 6 - The calibration of Gaia DR3 synthetic Strömgren–Crawford photometry
  • Monthly Notices of the Royal Astronomical Society - Volume: 548, Issue: 2
  • https://academic.oup.com/mnras/article/doi/10.1093/mnras/stag544/8644285?rss=1