#radialvelocity — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #radialvelocity, aggregated by home.social.
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New in the #VirtualObservatory: “gr8stars. II.” by Freckelton A.V. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/549/G1070
#Photometry #Metallicity #RadialVelocity #InfraredAstronomy -
New in the #VirtualObservatory: “gr8stars. II.” by Freckelton A.V. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/549/G1070
#Photometry #Metallicity #RadialVelocity #InfraredAstronomy -
New in the #VirtualObservatory: “K2-312 (HD 80653) RVs and activity index” by Naponiello L. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/713/A140
#Exoplanets #RadialVelocity #MultipleStars #Spectroscopy -
New in the #VirtualObservatory: “K2-312 (HD 80653) RVs and activity index” by Naponiello L. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/713/A140
#Exoplanets #RadialVelocity #MultipleStars #Spectroscopy -
New in the #VirtualObservatory: “Spectroscopic multiple-star syst. from LAMOST DR10” by Han Y. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/284/5
#RadialVelocity #Surveys #Spectroscopy #SpectroscopicBinaryStars -
New in the #VirtualObservatory: “Spectroscopic multiple-star syst. from LAMOST DR10” by Han Y. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/284/5
#RadialVelocity #Surveys #Spectroscopy #SpectroscopicBinaryStars -
New in the #VirtualObservatory: “Small close-in planets when cold Jupiters” by Ruggieri A. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/713/A78
#StellarMasses #RadialVelocity #MultipleStars #Orbits -
New in the #VirtualObservatory: “Small close-in planets when cold Jupiters” by Ruggieri A. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/713/A78
#StellarMasses #RadialVelocity #MultipleStars #Orbits -
New in the #VirtualObservatory: “GJ 12 b radial velocities from MAROON-X” by Brady M. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/170/335
#Exoplanets #RadialVelocity #VisibleAstronomy #Spectroscopy -
New in the #VirtualObservatory: “GJ 12 b radial velocities from MAROON-X” by Brady M. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/170/335
#Exoplanets #RadialVelocity #VisibleAstronomy #Spectroscopy -
New in the #VirtualObservatory: “RVs and activity indices of 8 stars” by Barbato D. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/712/A213
#Exoplanets #VisibleAstronomy #RadialVelocity #MultipleStars -
New in the #VirtualObservatory: “Radial velocities of TOI-2147 and TOI-6019 stars” by Thomas L. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/712/A157
#RadialVelocity #Exoplanets #VisibleAstronomy #Spectroscopy -
New in the #VirtualObservatory: “Stellar encounters kinematics with beta Pic” by Gragera-Mas J.L. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/704/A237
#RadialVelocity #VisibleAstronomy #TrigonometricParallax #ProperMotions -
New in the #VirtualObservatory: “Refined M-type star catalog from LAMOST DR10” by Li S. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/281/58
#Spectroscopy #RadialVelocity #ChemicalAbundances #StellarSpectralTypes -
New in the #VirtualObservatory: “RV measurements of TOI-1272 and TOI-1694” by Mancini L. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/712/A147
#RadialVelocity #VisibleAstronomy #KStars -
New in the #VirtualObservatory: “SMGPS Great Attractor HI galaxy catalogue” by Steyn N. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/529/L88
#Catalogs #RadialVelocity #HILineEmission #Surveys -
New in the #VirtualObservatory: “Active young stars in LAMOST-Kepler” by Xu F. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/281/39
#Metallicity #PreMainSequenceStars #RadialVelocity #AbsoluteMagnitude -
New in the #VirtualObservatory: “KQ Pup radial velocities” by Jadlovsky D. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/712/A30
#RadialVelocity #VisibleAstronomy #EclipsingBinaryStars -
New in the #VirtualObservatory: “HD 4614 RVs from HIRES, APF, Hamilton & NEID” by Kane S.R. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/170/270
#InfraredAstronomy #Exoplanets #MultipleStars #RadialVelocity -
New in the #VirtualObservatory: “Five long-period TESS TOI RV and photometry” by Rea E. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/711/A86
#EclipsingBinaryStars #VisibleAstronomy #RadialVelocity #Photometry -
New in the #VirtualObservatory: “HD 75149 multi-epoch spectra” by Chamoun-Contreras J. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/710/A383
#RadialVelocity #SupergiantStars #Spectroscopy #VisibleAstronomy -
New in the #VirtualObservatory: “L 98-59 f confirmed with TESS, HARPS, ESPRESSO” by Cadieux C. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/170/154
#VisibleAstronomy #Photometry #Exoplanets #RadialVelocity -
New in the #VirtualObservatory: “NGTS-38 photometry and spectroscopy” by Rodel T. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/549/G1061
#MultipleStars #Exoplanets #DwarfStars #RadialVelocity -
New in the #VirtualObservatory: “Candidate hot subdwarf binaries from LAMOST DR12” by Yang B. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/710/A319
#SpectroscopicBinaryStars #Photometry #RadialVelocity #Surveys -
New in the #VirtualObservatory: “OB associations from LAMOST DR7 & Gaia DR3” by Liu Z. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/280/28
#RadialVelocity #Surveys #ProperMotions #VisibleAstronomy -
New in the #VirtualObservatory: “HIP 41378 radial velocity curves” by Grouffal S. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/710/A275
#VisibleAstronomy #MultipleStars #Exoplanets #RadialVelocity -
New in the #VirtualObservatory: “HARPS-N RV data of six planetary systems” by Palethorpe L. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/548/G520
#MultipleStars #RadialVelocity #VisibleAstronomy #Exoplanets -
New in the #VirtualObservatory: “RVs & positions of 4 hierarchical systems” by Tokovinin A.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/170/143
#Spectroscopy #RadialVelocity #MultipleStars #VisibleAstronomy -
New in the #VirtualObservatory: “HECATE nearby galaxies stellar properties” by Kovlakas K. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/506/1896
#Redshifted #RadialVelocity #GalaxyClassificationSystems #Astrometry -
New in the #VirtualObservatory: “EGPM. III. HPF RVs & activity of young giant planets” by Tran Q.H. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/170/103
#Spectroscopy #Exoplanets #RadialVelocity #InfraredAstronomy -
HD 77258 is a #binaryStar system in the southern #constellation of #Vela. It has the #BayerDesignation w Velorum, while HD 77258 is the identifier from the #HenryDraperCatalogue. The system is visible to the naked eye as a faint point of light with a combined #apparentVisualMagnitude of 4.45. It is located at a distance of approximately 218 #lightYears from the #Sun based on #parallax. The #radialVelocity of the system #barycenter is poorly constrained.
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New in the #VirtualObservatory: “Dark galaxy candidates from ALFALFA & DESI images” by Kwon M. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/279/38
#VisibleAstronomy #RadialVelocity #HILineEmission #Galaxies -
New in the #VirtualObservatory: “SMASTES. I. KVN obs. SiO & H2O masers from AGB stars” by Baek H. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/170/84
#Interferometry #MorganKeenanClassification #RadialVelocity #MolecularPhysics -
New in the #VirtualObservatory: “Radial velocities of 11 new brown dwarfs from TESS” by Vowell N. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/170/68
#RadialVelocity #Exoplanets #VisibleAstronomy #Spectroscopy -
New in the #VirtualObservatory: “CHEPS cold Jupiters RV curves” by Pena R.P.A. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/709/A213
#VisibleAstronomy #RadialVelocity #Exoplanets #ProperMotions -
Discovery Alert: Four Little Planets, One Big Step https://science.nasa.gov/universe/exoplanets/discovery-alert-four-little-planets-one-big-step/ #NASA #Exoplanets #RadialVelocity #TerrestrialExoplanets
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Discovery Alert: Four Little Planets, One Big Step https://science.nasa.gov/universe/exoplanets/discovery-alert-four-little-planets-one-big-step/ #NASA #Exoplanets #RadialVelocity #TerrestrialExoplanets
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Discovery Alert: Four Little Planets, One Big Step https://science.nasa.gov/universe/exoplanets/discovery-alert-four-little-planets-one-big-step/ #NASA #Exoplanets #RadialVelocity #TerrestrialExoplanets
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Discovery Alert: A Rare Glimpse of a Newborn Planet https://science.nasa.gov/universe/exoplanets/discovery-alert-a-rare-glimpse-of-a-newborn-planet/ #NASA #ExoplanetDetectionMethods #ExoplanetDiscoveries #ExoplanetTransits #Exoplanets #NeptuneLikeExoplanets #RadialVelocity #SuperEarthExoplanets #TESSTransitingExoplanetSurveySatellite
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Discovery Alert: A Rare Glimpse of a Newborn Planet https://science.nasa.gov/universe/exoplanets/discovery-alert-a-rare-glimpse-of-a-newborn-planet/ #NASA #ExoplanetDetectionMethods #ExoplanetDiscoveries #ExoplanetTransits #Exoplanets #NeptuneLikeExoplanets #RadialVelocity #SuperEarthExoplanets #TESSTransitingExoplanetSurveySatellite
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Discovery Alert: A Rare Glimpse of a Newborn Planet https://science.nasa.gov/universe/exoplanets/discovery-alert-a-rare-glimpse-of-a-newborn-planet/ #NASA #ExoplanetDetectionMethods #ExoplanetDiscoveries #ExoplanetTransits #Exoplanets #NeptuneLikeExoplanets #RadialVelocity #SuperEarthExoplanets #TESSTransitingExoplanetSurveySatellite
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Discovery Alert: Spock’s Home Planet Goes ‘Poof’ https://science.nasa.gov/universe/exoplanets/discovery-alert-spocks-home-planet-goes-poof/ #NASA #ExoplanetDetectionMethods #ExoplanetScience #ExoplanetTransits #Exoplanets #RadialVelocity #SuperEarthExoplanets
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Discovery Alert: Spock’s Home Planet Goes ‘Poof’ https://science.nasa.gov/universe/exoplanets/discovery-alert-spocks-home-planet-goes-poof/ #NASA #ExoplanetDetectionMethods #ExoplanetScience #ExoplanetTransits #Exoplanets #RadialVelocity #SuperEarthExoplanets
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Discovery Alert: Spock’s Home Planet Goes ‘Poof’ https://science.nasa.gov/universe/exoplanets/discovery-alert-spocks-home-planet-goes-poof/ #NASA #ExoplanetDetectionMethods #ExoplanetScience #ExoplanetTransits #Exoplanets #RadialVelocity #SuperEarthExoplanets
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The new #Keck target - an #RRLyrae star at the outskirts of our Galaxy in the #halo; the Virgo Cluster is too low now - has been placed behind the spectrograph slit marked with the cursor (and thus can't be seen by the guide camera now). A 45-minute exposure of a spectrum is now being taken: the goal is its #radialvelocity, for determining the #Galaxy's mass and looking for a reflex motion of the whole Milky Way caused by its Large Magellanic Cloud neighbor.
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The new #Keck target - an #RRLyrae star at the outskirts of our Galaxy in the #halo; the Virgo Cluster is too low now - has been placed behind the spectrograph slit marked with the cursor (and thus can't be seen by the guide camera now). A 45-minute exposure of a spectrum is now being taken: the goal is its #radialvelocity, for determining the #Galaxy's mass and looking for a reflex motion of the whole Milky Way caused by its Large Magellanic Cloud neighbor.
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The new #Keck target - an #RRLyrae star at the outskirts of our Galaxy in the #halo; the Virgo Cluster is too low now - has been placed behind the spectrograph slit marked with the cursor (and thus can't be seen by the guide camera now). A 45-minute exposure of a spectrum is now being taken: the goal is its #radialvelocity, for determining the #Galaxy's mass and looking for a reflex motion of the whole Milky Way caused by its Large Magellanic Cloud neighbor.
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The new #Keck target - an #RRLyrae star at the outskirts of our Galaxy in the #halo; the Virgo Cluster is too low now - has been placed behind the spectrograph slit marked with the cursor (and thus can't be seen by the guide camera now). A 45-minute exposure of a spectrum is now being taken: the goal is its #radialvelocity, for determining the #Galaxy's mass and looking for a reflex motion of the whole Milky Way caused by its Large Magellanic Cloud neighbor.
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Constraints for the orbital #inclination and the true mass of long-period single companions.
This work illustrates how #Gaia and #Hipparcos allow for the orbital properties and masses of long-period RV companions to be further constrained.
The first constraints for nearby long-period #planets from Gaia have started getting published.
#astronomy #exoplanets #radialvelocity #astrometry
https://arxiv.org/abs/2301.01263 -
Constraints for the orbital #inclination and the true mass of long-period single companions.
This work illustrates how #Gaia and #Hipparcos allow for the orbital properties and masses of long-period RV companions to be further constrained.
The first constraints for nearby long-period #planets from Gaia have started getting published.
#astronomy #exoplanets #radialvelocity #astrometry
https://arxiv.org/abs/2301.01263 -
Constraints for the orbital #inclination and the true mass of long-period single companions.
This work illustrates how #Gaia and #Hipparcos allow for the orbital properties and masses of long-period RV companions to be further constrained.
The first constraints for nearby long-period #planets from Gaia have started getting published.
#astronomy #exoplanets #radialvelocity #astrometry
https://arxiv.org/abs/2301.01263 -
Constraints for the orbital #inclination and the true mass of long-period single companions.
This work illustrates how #Gaia and #Hipparcos allow for the orbital properties and masses of long-period RV companions to be further constrained.
The first constraints for nearby long-period #planets from Gaia have started getting published.
#astronomy #exoplanets #radialvelocity #astrometry
https://arxiv.org/abs/2301.01263 -
A massive joint #observation campaign is in preparation.
We are talking about a dozen high-precision #RadialVelocity instruments (blue), mounted on large (2m-10m) #telescopes + a dozen professional 1m-class #photometric telescopes (red) + hundreds of potential #citizen #scientists to observe altogether the same #exoplanet #transit...
#astronomy #Astrodon #astrophysics #AstronomerLife #exoplanets
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A massive joint #observation campaign is in preparation.
We are talking about a dozen high-precision #RadialVelocity instruments (blue), mounted on large (2m-10m) #telescopes + a dozen professional 1m-class #photometric telescopes (red) + hundreds of potential #citizen #scientists to observe altogether the same #exoplanet #transit...
#astronomy #Astrodon #astrophysics #AstronomerLife #exoplanets
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A massive joint #observation campaign is in preparation.
We are talking about a dozen high-precision #RadialVelocity instruments (blue), mounted on large (2m-10m) #telescopes + a dozen professional 1m-class #photometric telescopes (red) + hundreds of potential #citizen #scientists to observe altogether the same #exoplanet #transit...
#astronomy #Astrodon #astrophysics #AstronomerLife #exoplanets
