Optical fading of black hole LMXB XTE J1859+226 during its current mini-outburst

Eleonora Caruso, Maria Cristina Baglio, Payaswini Saikia, David M. Russell, D. M. Bramich, Jeroen Homan, Fraser Lewis

Research output: Contribution to journalArticle

Abstract

The black hole low-mass X-ray binary (LMXB) XTE J1859+226 had a sudden optical brightening on Feb. 4th 2021 (MJD 59249) at r ~18.9 mag, as detected by the Zwicky Transient Facility (ATel #14372).
Original languageEnglish (US)
JournalThe Astronomer's Telegram, No. 14415
Volume4415
StatePublished - Feb 1 2021

Keywords

  • Black Hole

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