TOI-2095 Archives

There are only two transits for TOI 2095.01 and only one for TOI 2095.02 in this sector, all with fairly low SNR, but there are no indications for false positives. Left: The difference image for TOI-2095 planet 1 for Sector 24, showing the position of the target (black star), the measured difference image photocenters from a point-spread-function and pixel-response-function (cyan triangle and red circle, respectively). Right: PDC SAP lightcurve of TOI-2059 for Sector 24 highlighting the two transits in the sector. Lower panels: Modshift results from DAVE, left for TOI-2095.01 and right for TOI 2095.02, respectively. The small panels show zoom-ins and corresponding fits to the primary transits, the odd and even transits, the most significant secondary transits, as well as to any additional negative (tertiary) or positive events. -- astro-ph.EP

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

Two Warm Super-Earths Transiting the Nearby M Dwarf TOI-2095

by Keith CowingApril 21, 2023April 27, 2023

We report the detection and validation of two planets orbiting TOI-2095 (TIC 235678745). The host star is a 3700K M1V dwarf with a high proper motion. The star lies at […]

TESS phase folded light curves after subtracting the photometric variability for TOI-2095b (top left) and TOI-2095c (top right). The best fitting model is shown in black, the circles are TESS binned data points, points are individual TESS observations. Bottom panels: residuals of the fit. -- astro-ph.EP

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

Two super-Earths At The Edge Of The Habitable Zone Of The Nearby M Dwarf TOI-2095

by Keith CowingApril 21, 2023April 27, 2023

The main scientific goal of TESS is to find planets smaller than Neptune around stars bright enough to allow further characterization studies.

TOI-2095

Two Warm Super-Earths Transiting the Nearby M Dwarf TOI-2095

Two super-Earths At The Edge Of The Habitable Zone Of The Nearby M Dwarf TOI-2095

Rethinking The Origin Of Life At Seafloor Hydrothermal Vents

Proto-Biosignatures and Planetary Geochemical Metabolism: A Thermodynamic Screening Model of Prebiotic Geochemical Organization

Cultivation Of Halophilic Archaea In Shallow Subsurface Martian Conditions Has Implications For Extant Life On Mars

Roman Space Telescope Leaves Earth

Atmospheric Retrieval of Combined JWST, HST, and Ground-Based Observations Reveals a Featureless Transmission Spectrum for GJ 1132 b