Guo, Jincheng https://orcid.org/0000-0002-8321-1676
Wang, Xiaofeng https://orcid.org/0000-0002-7334-2357
Liu, Qichun https://orcid.org/0009-0007-3491-7086
Filippenko, Alexei V. https://orcid.org/0000-0003-3460-0103
Brink, Thomas G. https://orcid.org/0000-0001-5955-2502
Zhao, Jingkun https://orcid.org/0000-0003-2868-8276
Zhang, WeiKang https://orcid.org/0000-0002-2636-6508
Yang, Yi https://orcid.org/0000-0002-6535-8500
Lin, Jie https://orcid.org/0000-0003-3965-6931
Peng, Haowei
Chen, Hailiang
Mirzaqulov, Davron O. https://orcid.org/0000-0003-0570-6531
Ehgamberdiev, Shuhrat A. https://orcid.org/0000-0001-9730-3769
Ma, Bin https://orcid.org/0000-0002-6077-6287
Mo, Jun
Liu, Cheng https://orcid.org/0009-0005-4961-6070
Xi, Gaobo
Jiang, Xiaojun
Xiang, Danfeng
Zhang, Jicheng
Funding for this research was provided by:
MOST ∣ National Natural Science Foundation of China (12288102)
Article Title: A Highly Magnetic Ultramassive White Dwarf with a 23 minute Rotation Period
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-12-15
Date Accepted: 2026-01-14
Online publication date: 2026-02-17