Databases Bases de datos Bases de données Datenbanken
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ADS: The
SAO/NASA Astrophysics Data System:
- ADS Search form (Harvard)
- ADS Search form (CDS mirror)
-
arXiv.org: e-print service owned and operated by Cornell University:
- es.arxiv.org (arXiv mirror en España)
- fr.arxiv.org (arXiv mirror en France)
- de.arxiv.org (arXiv mirror in Deutschland)
- BASS2000: BAse de données Solaire Sol (Solar Survey Archive), operated by LESIA (Observatoire de Paris-Meudon).
- CDS: Centre de Données astronomiques de Strasbourg:
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GATOR: General Catalog Query Engine from the NASA/IPAC Infrared Science Archive (IRSA)
- 2MASS data.
- MAST: Multimission Archive at STScI:
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NIST: National Institute of Standards and Technology. Hosts the Physical Reference Data:
- Atomic Spectroscopy Databases
- Fundamental Physical Constants:
- Newtonian constant of gravitation: 6.67428e-11 m3 kg-1 s-2
- Planck constant: 6.62606896e-34 J s
- Speed of light in vacuum: 299792458 m s-1
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NSSDC: the NASA National Space Science Data Cente includes the Lunar and Planetary Science web with the planetary fact sheets (see also PDS: the NASA Planetary Data System):
- Sun fact sheet:
- Mass: 1.9891e30 kg
- Volumetric mean radius: 6.96e8 m
- Jupiter fact sheet:
- Mass: 1.8986e27 kg
- Equatorial radius: 7.1492e7 m
- Semimajor axis: 7.7857e11 m
- Orbital eccentricity: 0.0489
- Visual geometric albedo: 0.52
- Neptune fact sheet:
- Mass: 1.0243e26 kg
- Equatorial radius: 2.4764e7 m
- Semimajor axis: 4.49506e12 m
- Orbital eccentricity: 0.0113
- Visual geometric albedo: 0.41
- Earth fact sheet:
- Mass: 5.9736e24 kg
- Equatorial radius: 6.3781e6 m
- Semimajor axis: 1.4960e11 m
- Orbital eccentricity: 0.01671022
- Visual geometric albedo: 0.367
- Moon fact sheet:
- Mass: 7.349e22 kg
- Equatorial radius: 1.7381e6 m
- Semimajor axis: 3.844e8 m
- Orbital eccentricity: 0.0549
- Visual geometric albedo: 0.12
- Sun fact sheet:
- SSD: the JPL Solar System Dynamics web site.
Resources Recursos Ressources Ressource
- AstroMeeting: astronomical photos by Stefan Seip
- Astrobites: a journal for undergraduate students discussing astro-ph papers
- Eclipsing Binary Stars: the site maintained by Dan Bruton
- ETD - Exoplanet Transit Database: the site maintained by the Czech Astronomical Society
- ExoFit: Orbital parameters of extra-solar planets from radial velocity data using MCMC (Balan & Lahav 2009 MNRAS, 394, 1936)
- Flashespace:en direct du ciel et de l'espace
- HyperPhysics and HyperMath by Carl R. Nave, Georgia State University
- Institut de mécanique céleste et de calcul des éphémérides
- Naval Oceanography Portal
- The Online Integrator from Wolfram Mathematica
- Wetterzentrale
