- B-TYPE VARIABLES IN THE YOUNG OPEN CLUSTER NGC 457
2012/08/13 by Xiaobin Zhang, Changqing Luo, Jian-Ning Fu · 1 citation
Physics and Astronomy · #Stellar, planetary, and galactic studies #Astrophysics and Star Formation Studies #Astronomy and Astrophysical Research #Physics #Distance modulus #Astrophysics #Photometry (optics) #Open cluster #Light curve #Stars #Variable star #Blue straggler #Cluster (spacecraft) #Amplitude #Diagram #Astronomy #Star cluster #Statistics #Optics
- THE ARAUCARIA PROJECT. THE DISTANCE OF THE LARGE MAGELLANIC CLOUD FROM NEAR-INFRARED PHOTOMETRY OF RR LYRAE VARIABLES
2008/04/21 by Olaf Szewczyk, G. Pietrzyński, Grzegorz Pietrzynski +14 · 1 citation
Physics and Astronomy · #Adaptive optics and wavefront sensing #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Distance modulus #Galaxy #Globular cluster #Gravitational lens #Large Magellanic Cloud #Metallicity #Photometry (optics) #Physics #RR Lyrae variable #Red clump #Redshift #Stars #Stellar, planetary, and galactic studies #Variable star #astro-ph
- THE ARAUCARIA PROJECT: THE DISTANCE TO THE SCULPTOR DWARF SPHEROIDAL GALAXY FROM INFRARED PHOTOMETRY OF RR LYRAE STARS
2008/04/02 by Grzegorz Pietrzyński, G. Pietrzynski, W. Gieren +19 · 2 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Distance modulus #Dwarf spheroidal galaxy #Globular cluster #Photometry (optics) #RR Lyrae variable #Stars #Stellar, planetary, and galactic studies #Variable star #astro-ph
- A δ Scuti Distance to the Large Magellanic Cloud
2007/02/05 by D. Harold McNamara, D. H. McNamara, Gisella Clementini +3 · 2 citations
Physics and Astronomy · #Apparent magnitude #Astronomy #Astrophysics #Astrophysics and Star Formation Studies #Cepheid variable #Cosmic distance ladder #Distance modulus #Galaxies: Formation, Evolution, Phenomena #Galaxy #Globular cluster #Large Magellanic Cloud #Luminosity #Physics #RR Lyrae variable #Stars #Stellar, planetary, and galactic studies #Variable star #astro-ph
- BATC 13 Band Photometry of the Open Cluster NGC 7789
2007/01/10 by Zhenyu Wu, Zhen-Yu Wu, Xu Zhou +6 · 2 citations
Physics and Astronomy · #Astro and Planetary Science #Astronomy #Astrophysics #Astrophysics and Star Formation Studies #Distance modulus #Globular cluster #Mass segregation #Metallicity #Open cluster #Photometry (optics) #Physics #Solar mass #Stars #Stellar, planetary, and galactic studies #astro-ph
- The RR Lyrae period-K-luminosity relation for globular clusters: an observational approach
2006/08/18 by A. Sollima, C. Cacciari, E. Valenti · 2 citations
Physics and Astronomy · #Absolute magnitude #Apparent magnitude #Astro and Planetary Science #Astronomy #Astrophysics #Astrophysics and Star Formation Studies #Cepheid variable #Distance modulus #Globular cluster #Large Magellanic Cloud #Metallicity #Photometry (optics) #Physics #RR Lyrae variable #Stars #Stellar, planetary, and galactic studies #Variable star #astro-ph
- Identification of 13 Cepheids and 333 other variables in M 31
2002/10/31 by Y. C. Joshi, A. K. Pandey, D. Narasimha +3 · 4 citations
Physics and Astronomy · #Amplitude #Apparent magnitude #Astronomy and Astrophysical Research #Cepheid variable #Distance modulus #Galaxies: Formation, Evolution, Phenomena #Hertzsprung–Russell diagram #Photometry (optics) #Stars #Stellar, planetary, and galactic studies #Variable star #astro-ph
- Intracluster Planetary Nebulae in Virgo: Photometric Selection, Spectroscopic Validation, and Cluster Depth
2001/10/24 by M. Arnaboldi, J. A. L. Aguerri, N. R. Napolitano +11 · 3 citations
Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Distance modulus #Galaxies: Formation, Evolution, Phenomena #Galaxy #Galaxy cluster #Luminosity #Luminosity function #Metallicity #Physics #Planetary nebula #Stars #Stellar, planetary, and galactic studies #Surface brightness #Virgo Cluster #astro-ph
- [ITAL]HUBBLE SPACE TELESCOPE[/ITAL] Observations of Galactic Globular Cluster Cores. II. NGC 6273 and the Problem of Horizontal-Branch Gaps
1999/06/16 by G. Piotto, M. Zoccali, Ivan R. King +7 · 1 citation
Physics and Astronomy · #Advanced Camera for Surveys #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Astrophysics and Star Formation Studies #Blue straggler #Distance modulus #Globular cluster #Horizontal branch #Hubble space telescope #Physics #Red-giant branch #Star cluster #Stars #Stellar, planetary, and galactic studies #astro-ph
- TheHubble Space TelescopeKey Project on the Extragalactic Distance Scale. XII. The Discovery of Cepheids and a New Distance to NGC 2541
1998/05/29 by Laura Ferrarese, Fabio Bresolin, Robert C. Kennicutt, Jr. +17 · 2 citations
Physics and Astronomy · #Advanced Camera for Surveys #Astronomy and Astrophysical Research #Cepheid variable #Cosmic distance ladder #Distance modulus #Galaxies: Formation, Evolution, Phenomena #Galaxy #Hubble sequence #Hubble space telescope #Large Magellanic Cloud #Spiral galaxy #Stellar, planetary, and galactic studies #Wide Field Camera 3 #astro-ph
- Using Type IA supernova light curve shapes to measure the Hubble constant
1994/10/18 by Adam G. Riess, William H. Press, Robert P. Kirshner +1 · 5 citations
Physics and Astronomy · #Astronomy #Astrophysics #Cepheid variable #Cosmic distance ladder #Cosmology #Dark energy #Distance modulus #Galaxy #Gamma-ray bursts and supernovae #Hubble's law #Light curve #Luminosity #Luminosity distance #Photometry (optics) #Physics #Redshift #Stars #Supernova #Type (biology) #astro-ph
- The luminosity scale of RR Lyrae stars with the Baade-Wesselink method. III - The absolute magnitudes of four RR Lyrae stars in the globular cluster M4
1990/09/01 by Tianxing Liu, Kenneth A. Janes, K. A. Janes · 3 citations
Physics and Astronomy · #Absolute magnitude #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Blue straggler #Cepheid variable #Distance modulus #Galaxy #Globular cluster #Horizontal branch #Luminosity #Metallicity #Physics #RR Lyrae variable #Star cluster #Stars #Stellar, planetary, and galactic studies