From the 1 of 9 linked papers with an AI index.
9 papers
Ultracool and Brown Dwarf Candidates Identified via CatWISE-2MASS-Gaia DR3
Daniel Majaess, Dante Minniti, Matias Gomez +2
Ultracool and brown dwarf candidates ( pc, ) were identified via multiband and astrometric data from CatWISE (), 2MASS (), and…
The potential broader complex linked to the key Cepheid SV Vul
Daniel Majaess, Ignacio Negueruela, Leonid N. Berdnikov +10
The paper determines a precise distance to the Cepheid variable SV Vul and its host cluster Alicante 13 using Gaia DR3 and UKIDSS data, and suggests that they may be part of a larg…
Doubly Discordant SH0ES NGC4258 Cepheid Relations (HVI), and Impactful Extinction Laws
Daniel Majaess
SES 2016-2022 data for classical Cepheids in the keystone galaxy NGC4258 yield doubly discordant Wesenheit Leavitt functions:~ ($-0^{m}.…
Near-infrared photometry of the central stars of planetary nebulae with the VVVX survey
Dante Minniti, Vasiliki Fragkou, Javier Alonso-GarcÃa +2
Achieving accurate photometric characterizations of central stars of planetary nebulae (CSPNe) toward the galactic plane is significantly hindered by the high levels of interstella…
The Critical 9365 Ã Diffuse Interstellar Band and C Association
Daniel Majaess, Tina A. Harriott, Halis Seuret +3
The detection of interstellar C has been debated for 30 years. The contested attribution of a weaker DIB at 9365 Ã was re-evaluated here on the basis of a Pearson correl…
Potential Vibrational Modes Tied to Diffuse Interstellar Bands
Daniel Majaess, Halis Seuret, Tina A. Harriott +4
Potential vibrational modes associated with diffuse interstellar bands (DIBs) could be discerned by examining energy differences between correlated DIBs. Consequently, $\approx 10^…