Results 121 to 130 of about 4,942 (197)

A planet within the debris disk around the pre-main-sequence star AU Microscopii. [PDF]

Nature, 2020
Plavchan P, Barclay T, Gagné J, Gao P, Cale B, Matzko W, Dragomir D, Quinn S, Feliz D, Stassun K, Crossfield IJM, Berardo DA, Latham DW, Tieu B, Anglada-Escudé G, Ricker G, Vanderspek R, Seager S, Winn JN, Jenkins JM, Rinehart S, Krishnamurthy A, Dynes S, Doty J, Adams F, Afanasev DA, Beichman C, Bottom M, Bowler BP, Brinkworth C, Brown CJ, Cancino A, Ciardi DR, Clampin M, Clark JT, Collins K, Davison C, Foreman-Mackey D, Furlan E, Gaidos EJ, Geneser C, Giddens F, Gilbert E, Hall R, Hellier C, Henry T, Horner J, Howard AW, Huang C, Huber J, Kane SR, Kenworthy M, Kielkopf J, Kipping D, Klenke C, Kruse E, Latouf N, Lowrance P, Mennesson B, Mengel M, Mills SM, Morton T, Narita N, Newton E, Nishimoto A, Okumura J, Palle E, Pepper J, Quintana EV, Roberge A, Roccatagliata V, Schlieder JE, Tanner A, Teske J, Tinney CG, Vanderburg A, von Braun K, Walp B, Wang J, Wang SX, Weigand D, White R, Wittenmyer RA, Wright DJ, Youngblood A, Zhang H, Zilberman P.   +86 more
europepmc   +1 more source

Data models, representation and adequacy-for-purpose. [PDF]

Eur J Philos Sci, 2021
Bokulich A, Parker W.
europepmc   +1 more source

How do starspots influence the transit timing variations of exoplanets? Simulations of individual and consecutive transits [PDF]

, 2015
P. Ioannidis, K. F. Huber, J. H. M. M. Schmitt   +2 more
openalex   +1 more source

Double Dipping: A New Relation between Stellar Rotation and Starspot Activity [PDF]

, 2018
Gibor Basri, Hieu T. Nguyen
openalex   +1 more source

PARAMETRS OF STARSPOTS ON THE SURFACE OF THE M-DWARF V647 HER

, 2023
N.I. Bondar’, I. Yu. Alekseev, K. A. Antonyuk, N. Pit, K.A. Antonyuk, Crimean Astrophysical Observatory RAS, Nauchny, Russia, N.V. Pit’, Crimean Astrophysical Observatory RAS, Nauchny, Russia   +7 more
openalex   +1 more source

Long-term investigation of an open cluster Berkeley 65

Frontiers in Astronomy and Space Sciences
We present a decade-long investigation of a poorly studied cluster, Berkeley 65 (Be 65), using deep optical data from the telescopes of ARIES, Nainital Observatory.
Tarak Chand, Tarak Chand, Saurabh Sharma, Koshvendra Singh, Jeewan Pandey, Aayushi Verma, Aayushi Verma, Harmeen Kaur, Mamta, Mamta, Manojit Chakraborty, Manojit Chakraborty, Devendra K. Ojha, Ajay Kumar Singh   +13 more
doaj   +1 more source

The Relationship of Stellar Radius Inflation to Rotation and Magnetic Starspots at 10–670 Myr

The Astrophysical Journal Letters
Active, low-mass stars are widely observed to have radii that are larger than predicted by standard stellar models. Proposed mechanisms for this radius inflation generally involve stellar magnetism, either in the form of added pressure support in the ...
Lyra Cao, Keivan G. Stassun
doaj   +1 more source

What Is Kepler Really Telling Us About Starspots?

, 2018
Gibor Basri
openalex   +1 more source

Axisymmetric High Spot Coverage on Exoplanet Host HD 189733 A

The Astronomical Journal
Transmission spectroscopy is a powerful tool to study exoplanet atmospheres, which can be affected by the ability of stellar photospheric heterogeneity to mimic or mask exoplanetary spectral signatures.
Isaac S. Narrett, Benjamin V. Rackham, Julien de Wit   +2 more
doaj   +1 more source

Hydroxyl 1.563 Micron Absorption from Starspots on Active Stars [PDF]

, 2001
Douglas O’Neal, J. E. Neff, Steven H. Saar, Jonathan K. Mines   +3 more
openalex   +1 more source