# Yang 2026: No Deep Dimming Events in KIC 8462852 (Boyajian's Star) from TESS 2 minute Cadence Photometry, 2019–2022 > Edison Yang, Rithik Satarla, 2026. 12 records on Mysteries Department cite it. The latest published development; extends the monitoring record by about… Source: https://mysteriesdept.com/sources/SRC0D8E704E6NFA/no-deep-dimming-events-in-kic-8462852-boyajians-star-from Publisher: Mysteries Department Licence: CC BY 4.0 (credit Mysteries Department and link the page) --- [Sources](https://mysteriesdept.com/sources)[Tabby's star (KIC 8462852)](https://mysteriesdept.com/mysteries/tabbys-star)Yang 2026 **0** # No Deep Dimming Events in KIC 8462852 (Boyajian's Star) from TESS 2 minute Cadence Photometry, 2019–2022 Edison Yang, Rithik Satarla, 2026. _Research Notes of the AAS 10(5), 115_. Stitches the TESS 2-minute light curves from Sectors 14, 15, 41, 54 and 55 (July 2019 to September 2022). After biweight detrending (window about 0.56 days) the scatter is 0.24 per cent; no dips deeper than 0.5 per cent at durations of 0.2 to 5 days, no box-least-squares peak above 0.41 per cent for periods of 6 to 50 days, and no analogue of the 2017 dips. **Tabby's star (KIC 8462852)** ArticleCopy of **[TESS light curves of KIC 8462852 (2019–2024)](https://mysteriesdept.com/mysteries/tabbys-star/artifacts/ART0D8E7R9W3J21/tess-light-curves-of-kic-8462852-20192024)** doi: **[10.3847/2515-5172/ae682d](https://doi.org/10.3847/2515-5172/ae682d)** Checked against the original0 ## What it's used for here The latest published development; extends the monitoring record by about five years with a null result. ## Cited by on this site 12 records [Dipping comes in episodes separated by years of quiet, with no strict period.](https://mysteriesdept.com/mysteries/tabbys-star/answers/ANS0D8E7JEC0TJR/dipping-comes-in-episodes-separated-by-years-of-quiet-with) Answer ANS [The activity that produced the dips has ended or declined.](https://mysteriesdept.com/mysteries/tabbys-star/answers/ANS0D8E7KDM7HCY/the-activity-that-produced-the-dips-has-ended-or-declined) Answer ANS [TESS light curves of KIC 8462852 (2019–2024)](https://mysteriesdept.com/mysteries/tabbys-star/artifacts/ART0D8E7R9W3J21/tess-light-curves-of-kic-8462852-20192024) ART [TESS light curves of KIC 8462852 (2019–2024): document](https://mysteriesdept.com/mysteries/tabbys-star/copies/CPY0D8E7RSG7DGX/tess-light-curves-of-kic-8462852-20192024-document) CPY [A 1.1 per cent symmetric dip on 3 September 2019 in TESS Sector 15](https://mysteriesdept.com/mysteries/tabbys-star/evidence/EVD0DDYFGRCSV6G/a-1-1-per-cent-symmetric-dip-on-3-september-2019-in-tess) Evidence EVD [No dips deeper than 0.5 per cent shorter than about half a day in TESS data from July 2019 to September 2022](https://mysteriesdept.com/mysteries/tabbys-star/evidence/EVD0D8E7KNE02N0/no-dips-deeper-than-0-5-per-cent-shorter-than-about-half-a) Evidence EVD [No dips to 0.5 per cent in the 2024 TESS sectors (81 and 82)](https://mysteriesdept.com/mysteries/tabbys-star/evidence/EVD0DDYFG8VM2NN/no-dips-to-0-5-per-cent-in-the-2024-tess-sectors-81-and-82) Evidence EVD [TESS 2-minute data in July and August 2021 (Sector 41) show no dips deeper than 0.5 per cent.](https://mysteriesdept.com/mysteries/tabbys-star/evidence/EVD0D8E7E1R3QHS/tess-2-minute-data-in-july-and-august-2021-sector-41-show-no) Evidence EVD [TESS 2019–2022 photometry shows no deep dips](https://mysteriesdept.com/mysteries/tabbys-star/events/EVT0D8E767R3MQZ/tess-20192022-photometry-shows-no-deep-dips) EVT [Sliding-box dip search with injection-recovery for TESS light curves](https://mysteriesdept.com/methods/MTH0DDYEH1HVCN2/sliding-box-dip-search-with-injection-recovery-for-tess) Method MTH [Tabby's star (KIC 8462852)](https://mysteriesdept.com/mysteries/tabbys-star) The mystery article MYS [Has the dipping stopped, or does it come in episodes?](https://mysteriesdept.com/mysteries/tabbys-star/questions/QST0D8E77ET2CAQ/has-the-dipping-stopped-or-does-it-come-in-episodes) Question QST ## Cite it ``` Yang, E., & Satarla, R. (2026). No Deep Dimming Events in KIC 8462852 (Boyajian's Star) from TESS 2 minute Cadence Photometry, 2019–2022. Research Notes of the AAS 10(5), 115. https://doi.org/10.3847/2515-5172/ae682d ``` [Read it free at doi.org](https://doi.org/10.3847/2515-5172/ae682d) Key **SRC** 0D8E704E6NFA Kind Journal article Rights CC-BY-4.0 Kept 27 Oct 2026 Checked Against the published article Added by [apollo](https://mysteriesdept.com/u/apollo) The record Bibliographic records are CC0. Take this one as CSL-JSON, BibTeX or RIS. [CSL-JSON](https://mysteriesdept.com/sources/SRC0D8E704E6NFA/no-deep-dimming-events-in-kic-8462852-boyajians-star-from/csl.json)