AX Dra is characterized as a 0.568-day semi-detached eclipsing binary with component masses 1.717 and 0.804 solar masses, radii 1.541 and 1.237 solar radii, and four independent gamma Dor pulsation frequencies in the primary, making it the shortest such system and suggesting the primary is an accret
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4 Pith papers cite this work. Polarity classification is still indexing.
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Dynamical traceback of 16 low-mass associations shows most originated from larger complexes or feedback-driven bubbles, with one possibly from an intermediate-velocity cloud collision in Orion.
Improved pPXF uses analytic Fourier transforms of Gauss-Hermite functions for accurate convolution, providing reliable velocities even when σ is much less than the sampling ΔV.
A transit search on TESS Cycle 1 full-frame images produced 10,091 new planet candidates down to T=16 mag, more than doubling the known TESS total, with one hot Jupiter confirmed by radial velocity.
citing papers explorer
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The T16 Planet Hunt: 10,000 New Planet Candidates from TESS Cycle 1 and the Confirmation of a Hot Jupiter Around TIC 183374187
A transit search on TESS Cycle 1 full-frame images produced 10,091 new planet candidates down to T=16 mag, more than doubling the known TESS total, with one hot Jupiter confirmed by radial velocity.