Astronomy & astrophysics

Translations : astronomy & astrophysics ; astronomie et astrophysique

Domain : sciences of the universe

24 results

Al-Mg datation anorthite chondrules in UOCs

Data for Al-Mg dating in anorthite chondrules from Unequilibrated Ordinary Chondrites from the paper of Siron et al. (2021), "New constraints from 26Al-26Mg chronology of anorthite bearing chondrules in unequilibrated ordinary chondrites".

The 10 parsec sample

Disciplines : astronomy & astrophysics
Collected date : from 25 Jul 2014 ongoing
Creators : Céline Reylé

Revised census of the 10 parsecs sample. The catalogue contains 540 stars, brown dwarfs, and exoplanets in 339 systems, within 10 pc from the Sun. This list is as volume-complete as possible from current knowledge and it provides benchmark stars that can be used, for instance, to define calibration ...

Gaia Data Release 3

Disciplines : astronomy & astrophysics
Collected date : from 25 Jul 2014 to 28 May 2017
Creators : DPAC Céline Reylé

Gaia is a cornerstone mission in the science programme of the European Space Agency (ESA). The spacecraft construction was approved in 2006. Both the spacecraft and the payload were built by European industry. The involvement of the scientific community focusses on data processing for which the ...

Gaia early Data Release 3

Disciplines : astronomy & astrophysics
Collected date : from 25 Jul 2014 to 28 May 2017
Creators : DPAC Céline Reylé

Gaia is a cornerstone mission in the science programme of the European Space Agency (ESA). The spacecraft construction was approved in 2006. Both the spacecraft and the payload were built by European industry. The involvement of the scientific community focusses on data processing for which the ...

Gaia Data Release 2

Disciplines : astronomy & astrophysics
Collected date : from 25 Jul 2014 to 23 May 2016
Creators : DPAC Céline Reylé

Gaia is a cornerstone mission in the science programme of the European Space Agency (ESA). The spacecraft construction was approved in 2006,. Both the spacecraft and the payload were built by European industry. The involvement of the scientific community focusses on data processing for which the ...

Gaia Data Release 1

Disciplines : astronomy & astrophysics
Collected date : 2014
Creators : DPAC Céline Reylé

Gaia is a cornerstone mission in the science programme of the European Space Agency (ESA). The spacecraft construction was approved in 2006, following a study in which the original interferometric concept was changed to a direct-imaging approach. Both the spacecraft and the payload were built by ...

Dynamical environments of Arrokoth: prior evolution and present state

Disciplines : astronomy & astrophysics
Collected date : from 1 Jan 2022 to 1 Aug 2022

We consider dynamical environments of (486958) Arrokoth, focusing on both their present state and their long-term evolution, starting from the KBO's formation.

Formation of interstellar complex polycyclic aromatic hydrocarbons: insights from molecular dynamics simulations of dehydrogenated benzene

Collected date : from 2019 to 2020

The data are supplemental materials for the article entitled "Formation of interstellar complex polycyclic aromatic hydrocarbons: insights from molecular dynamics simulations of dehydrogenated benzene" authored by M. Hanine et al. The data contains: - Atomistic configurations of the formed PAH ...

The Gaia catalogue of nearby stars

Disciplines : astronomy & astrophysics
Collected date : from 25 Jul 2014 ongoing
Creators : Céline Reylé

We provide the community with a large, well-characterised catalogue of objects in the solar neighbourhood. This is a primary benchmark for measuring and understanding fundamental parameters and descriptive functions in astronomy. We have produced a catalogue of 331 312 objects that we estimate ...

Accurate SB2 orbits for 10 binaries and masses of the components of 5 binaries

Disciplines : astronomy & astrophysics
Collected date : from 28 Oct 2006 to 21 Aug 2018

Double-lined spectroscopic binaries (SB2s) are one of the main sources of stellar masses, as additional observations are only needed to give the inclinations of the orbital planes in order to obtain the individual masses of the components. For this reason, we are observing a selection of SB2s using ...

Characterising low-mass dense cores with the Onsala 20m radiotelescope

Disciplines : astronomy & astrophysics
Collected date : from 18 Jan 2019 to 28 Jan 2019
Creators : Julien Montillaud

The data set contains spectra of rotational emission of 12CO, 13CO, C18O (J=1-0), CS (2-1), and N2H+ (J=1-0) for 159 low-mass sources from the dense-core catalogue of the Galactic Cold Cores programme (Montillaud et al. 2015, A&A). The spectra were obtained by pointed observations using the Onsala ...

COMMON: COMplete view of the MONoceros OB1 molecular complex

Disciplines : astronomy & astrophysics
Collected date : from Mar 2019 ongoing
Creators : Julien Montillaud

The record presents the millimetre observations of the Monoceros OB 1 molecular cloud obtained with the TRAO-14m telescope (South Korea) in the frame of the large programme COMMON. The targeted lines are 12CO and 13CO (J=1-0) with angular resolution ~50 arcsec, spectral resolution 0.2 km/s, and ...

The Galactic cold cores molecular follow-up: the filament-core connection

Disciplines : astronomy & astrophysics
Collected date : from 24 Mar 2017 to 27 Mar 2017
Creators : GCC Julien Montillaud

This record presents observations conducted with the IRAM 30m telescope for the field G202+02, a filament part of the Monoceros OB 1 molecular complex. The observations are composed of on-the-fly maps of the rotational emissions of 12CO, 13CO, C18O and N2H+ (J=1-0), as well as CS (J=2-1). The raw ...

VizieR Online Data Catalog: Colors of the Outer Solar System Origins Survey

Disciplines : astronomy & astrophysics
Collected date : from 21 Aug 2014 to 2 Jan 2016

All the Colors of the Outer Solar System Origins Survey (Col-OSSOS) targets are drawn from the sample of over 800 trans-Neptunian objects (TNOs) and Centaurs (mr=21.8-25.2mag; 3.6<Hr<14.5mag) found by the OSSOS (Bannister+ 2016, J/AJ/152/70 ; 2018ApJS..236...18B 2018ApJS..236...18B), a survey with ...

VizieR Online Data Catalog: Outer Solar System Origins Survey (OSSOS). I

Disciplines : astronomy & astrophysics
Collected date : from 1 Feb 2013 to 31 Jul 2014

The Outer Solar System Origins Survey (OSSOS) observations are acquired in blocks: contiguous patches of sky formed by a layout of adjoining multiple 0.90deg2 MegaCam fields. The OSSOS discovery and tracking program uses the Canada-France-Hawaii Telescope (CFHT) MegaPrime/MegaCam. This paper covers ...

GaiaSimu Universe Model Snapshot

Disciplines : astronomy & astrophysics
Collected date : 2014
Creators : Annie Robin

GUMS-10 is the 10th version of the Gaia Universe Model Snapshot, a simulation of the expected contents of the Gaia catalogue run at the MareNostrum supercomputer. The simulated catalogue will be made publicly available by the DPAC on the Gaia portal of the ESA web site http://www.rssd.esa.int/gaia/

Massive evaluation and analysis of Poincaré recurrences

We present a novel numerical method aimed to characterize global behaviour, in particular chaotic diffusion, in dynamical systems. It is based on an analysis of the Poincaré recurrence statistics on massive grids of initial data or values of parameters. We concentrate on Hamiltonian systems, ...

Adsorption of methanol on ice

Data of the Adsorption Isotherm of Methanol on Crystalline (Ih) Ice at 200 K, as Obtained from Grand Canonical Monte Carlo Simulations.

New ultracool dwarf candidates in Gaia DR2

Disciplines : astronomy & astrophysics
Collected date : from Jul 2014 ongoing
Creators : Céline Reylé

Photometric and astrometric parameters of 14915 ultra-cool dwarf candidates found in Gaia DR2.

Besançon photometric database for Kuiper-Belt Objects and Centaurs

Disciplines : astronomy & astrophysics
Collected date : from May 2005 ongoing
Creators : Philippe Rousselot

This database offers the possibility to download photometric data of Kuiper Belt Objects or Centaurs. It is managed by the team "Petits corps du système solaire" (small bodies of solar system) of Besançon Observatory. The data are available with all the necessary details to do science with them. ...

Obsolete

Besançon Double and Multiple Star Data Base (BDB)

Disciplines : astronomy & astrophysics
Collected date : from 1995 to 2004
Creators : Edouard Oblak

The database was aimed at providing stellar data for all observational types of double and multiple stars. This data base has been developped from 1996 to 2008 at Besançon Observatory. The project is now managed by the Institute of Astronomy of the Russian Academy of Science (INASAN) - see ...

BDB - Binary star DataBase

Disciplines : astronomy & astrophysics
Collected date : from 2011 ongoing
Creators : Oleg Malkov

The Binary star DataBase (BDB) is the database of binary/multiple stellar systems of various observational types. BDB contains data on physical and positional parameters of 260,000 components of 120,000 stellar systems of multiplicity 2 to more than 20, taken from a large variety of published ...

Van't Hoff law for temperature dependent Langmuir constants in clathrate hydrate nanocavities.

Collected date : from 2013 to 2014
Creators : Azzedine Lakhlifi

This work gives a set of parameters of van't Hoff law expression for calculating Langmuir constants of different gas species to determine their occupancy in clathrate hydrates in a temperature range 50 – 300 K. The van't Hoff law's parameters are derived from potential energy calculations using a ...

TNO Astrometric database

Disciplines : astronomy & astrophysics
Collected date : from Aug 2002 ongoing

Astrometric observations of TNOs obtained during the Canada-France Ecliptic Plane Survey (CFEPS), the High Latitude Survey (HiLat) and the Outer Solar System Origin Survey (OSSOS). Database also provides orbital information and dynamical classification, and future position predictions.

24 results

Discipline

Data language

dat@uFC

dat@uFC is a sub-portal of dat@UBFC, a metadata catalogue for research data produced at UBFC.

République Française
dat@UBFC
dat@uFC
Université de Bourgogne, Université de Franche-Comté, UTBM, AgroSup Dijon, ENSMM, BSB, Arts des Metiers