NLTT 45468 Archives

Color-magnitude diagram for nearby stars (within 100 pc) showing the local main sequence in MG vs BP − RP. The background density map is constructed from the Gaia Catalogue of Nearby Stars (Gaia Collaboration et al. 2021). The three analyzed binary star targets, LSPM J0515+5911, NLTT 45468, and NLTT 43564, are plotted as red markers and they include light from the unresolved companion as seen by Gaia. The blue line indicates the observational transition to fully convective M dwarfs and the orange curve shows the empirical main-sequence points from Jao et al. (2023). -- astro-ph.SR

Astronomy & Telescopes, Exoplanets, -moons, -comets, Habitable Zones, Imaging & Spectroscopy, Status Report

Stellar And Orbital Characterization Of Three Low Mass M Dwarf Binary Stars With Dynamical Spectroscopy From The Habitable Zone Planet Finder

by Keith CowingJanuary 29, 2026January 29, 2026

Contrast curves and reconstructed images from the NESSI speckle imager for a: LSPM 0515+5911, b: NLTT 45468, and c: NLTT 43564. Neither LSPM 0515+5911 nor NLTT 43564 show companions within […]

NLTT 45468

Stellar And Orbital Characterization Of Three Low Mass M Dwarf Binary Stars With Dynamical Spectroscopy From The Habitable Zone Planet Finder

Roman Space Telescope: Enabling Images Of Distant Worlds

NASA Solar System Exploration Research Virtual Institute (SSERVI) Cooperative Agreement Notice (NNH26ZDA016C) Final Text And Due Dates

Interstellar Aromatic Infrared Bands: IR Absorption Spectroscopy Of The Lowest Triplet State Of Naphthalene

The Highly Unusual Behavior And Chemical Composition Of Interstellar Comet 2I/Borisov

Volatile Depletion In Rocky Planets As A Chemical Fingerprint Of Hybrid Accretion