JAAVSO Volume 50 Number 2, 2022 is published

http://www.aavso.org/apps/jaavso/volumes/

The printed version of this issue will be available soon. Please watch for the announcement on our main web page.

The Journal of the American Association of Variable Star Observers
Volume 50, Number 2, 2022

Articles in This Issue

• Editorial

  • Self-Correction and Updating in Astronomical Papers

    Nancy D. Morrison

• Variable Star Research

  • B, V Observations and Analyses of the EW Stars NY Boötis and V508 Cygni

    Andreas Beck, Laurent Corp, Gerard Samolyk

  • Three New Variable Stars Discovered in Cassiopeia during a Northern Sky Survey Session

    Nello Ruocco

  • Five New Variable Stars Discovered During a Campaign to Determine the Rotation Period of Asteroids

    Antonio Catapano, Luca D’Avino, Andrea Di Dato, Maurizio Mollica, Luigi Morrone, Alfonso Noschese, Nello Ruocco, Antonio Vecchione

  • Toward the Confirmation of an Ultra-Short Period Hot Jupiter “Puffy Planet” with a Near Grazing Transit, TOI-2341.01

    Darcy Wenn, Oscar Geerts, Derrick Liu, Michael Fitzgerald, Saeed Salimpour, Andrew Yen

  • CCD Photometry, Period Study, and Light Curve Modeling of the Overcontact Binary Systems NSVS 5374825 and GR Piscium

    Kevin B. Alton

  • Pulsating Red Giants in a Globular Cluster: ω Centauri

    Julia V. E. Kim, John R. Percy (corresponding author)

  • Photometry and Transit Modeling of Exoplanet WASP-140b

    Allen North, Timothy Banks

  • An Examination of ATO J031.2309+52.9923, a δ Scuti Variable from the ATLAS Survey

    Eric G. Hintz, Jarrod L. Hansen, Denise C. Stephens, Benjamin J. Derieg

  • A Photometric Study of the Eclipsing Binary BO Leporis

    Edward J. Michaels

  • Visual and Near-Infrared Photometric Observations of Betelgeuse

    Rick Wasatonic

  • New Photometric Observations and the First Wilson Program Analysis of the Totally Eclipsing, Solar Type Binary, UU Camelopardalis

    Ronald G. Samec, Daniel Caton, Danny Faulkner

  • Photometry, Period Study, and Light Curve Modeling of the HADS Variables BN Trianguli and V488 Geminorum

    Kevin B. Alton

  • MOTESS-GNAT Sky Survey: MG1 Long Period Variable Stars Re-Visited After 10 Years

    Brian L. Craine, Andrew S. Kulessa, Eric R. Craine, Roger B. Culver, Adam L. Kraus, Roy A. Tucker, Douglas K. Walker

• Solar

  • Solar Coronal Flattening during the Total Solar Eclipse of August 2017 from CATE Data

    Jennifer Birriel, Joseph Teitloff

• Variable Star Data

  • Recent Minima of 234 Eclipsing Binary Stars

    Gerard Samolyk

  • The Photometric Period of PGIR22akgylf (Nova Cygni 2022)

    Richard E. Schmidt

• Research Update

  • Supplementary Intermediate Report (July 2022) to the Spectroscopic Monitoring of the 2017–2019 Eclipse of VV Cephei

    Ernst Pollmann

• Errata

  • Errata: Light Curve Analysis of Eclipsing Binary Stars LX Leo, V345 UMa, and MU Leo

    Lauren Hoffman, Vince Mazzola, Vayujeet Gokhale