Results 11 to 20 of about 13,276,015 (255)

A search for transit timing variation

open access: yesEPJ Web of Conferences, 2011
Photometric follow-ups of transiting exoplanets (TEPs) may lead to discoveries of additional, less massive bodies in extrasolar systems. This is possible by detecting and then analysing variations in transit timing of transiting exoplanets.
U. Kramm   +11 more
exaly   +2 more sources

transit-timing/transit-timing: Transit Timing En Masse

open access: yes, 2022
This repository contains source code for the "TESS Transit Timing of 277 Planets" paper. The repository provides code (1) to process TESS light curves (with 2, 10, or 30-minute sampling) to extract transit times, and (2) to automatically download arXiv ...
transit-timing
core   +1 more source

TESS Timings of 31 Hot Jupiters with Ephemeris Uncertainties

open access: yesThe Astrophysical Journal Supplement Series, 2023
A precise transit ephemeris serves as the premise for follow-up exoplanet observations. We compare TESS Object of Interest (TOI) transit timings of 262 hot Jupiters with the archival ephemeris and find 31 of them having TOI timing offsets, among which ...
Su-Su Shan   +10 more
doaj   +1 more source

Theoretical maximum capacity as a benchmark for empty vehicle redistribution in personal rapid transit [PDF]

open access: yes, 2010
A personal rapid transit system uses compact, computer-guided vehicles running on dedicated guideways to carry individuals or small groups directly between pairs of stations.
Wilson, RE   +8 more
core   +1 more source

Methods for reliable estimation of pulse transit time and blood pressure variations using smartphone sensors

open access: yesMicroprocessors and Microsystems, 2016
Hypertension is known to affect around one third of adults globally and early diagnosis is essential to reduce the effects of this affliction. Todays Blood Pressure (BP) monitoring cuffs are obtrusive and inconvenient for performing regular measurements, and continuous non-invasive blood pressure devices are too complex and expensive for ambulatory use.
Junior, Alair Dias   +3 more
openaire   +3 more sources

The TESS-Keck Survey. XV. Precise Properties of 108 TESS Planets and Their Host Stars

open access: yesThe Astronomical Journal, 2023
We present the stellar and planetary properties for 85 TESS Objects of Interest (TOIs) hosting 108 planet candidates that compose the TESS-Keck Survey (TKS) sample.
Mason G. MacDougall   +40 more
doaj   +1 more source

Metrics for Optimizing Searches for Tidally Decaying Exoplanets

open access: yesThe Astronomical Journal, 2023
Tidal interactions between short-period exoplanets and their host stars drive orbital decay and have likely led to engulfment of planets by their stars.
Brian Jackson   +2 more
doaj   +1 more source

Transit and Regional Economic Development

open access: yes, 2011
The types of jobs locating near transit are changing, and the ones that have grown are the places where our economy is likely to continue adding jobs such as professional sectors.
Center for Transit-Oriented Development
core   +2 more sources

Dynamics and Origins of the Near-resonant Kepler Planets

open access: yesThe Astrophysical Journal, 2023
Short-period super-Earths and mini-Neptunes encircle more than ∼50% of Sun-like stars and are relatively amenable to direct observational characterization.
Max Goldberg, Konstantin Batygin
doaj   +1 more source

Performance-based transit-oriented development typology

open access: yes, 2010
Development of a Performance-Based TOD Typology ToolTransit-Oriented Development is a community development model that when successfully implemented can produce significant economic, environmental and social benefits for people and the neighborhoods ...
Center for Transit-Oriented Development
core   +2 more sources

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