The UBV photometric system (from Ultraviolet, Blue, Visual), also called the Johnson system (or Johnson-Morgan system), is a photometric system usually...
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standardized photometric system is the Johnson-Morgan or UBV photometric system (1953). At present, there are more than 200 photometric systems.[citation needed]...
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UBV may mean: UBV photometric system, (or Johnson photometric system) in astronomy Universidad Bolivariana de Venezuela, Bolivarian University of Venezuela...
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standard passband filters belonging to photometric systems such as the UBV system or the Strömgren uvbyβ system. Measurement in the V-band may be referred to...
65 KB (4,798 words) - 23:55, 12 August 2024
Color index (category Photometric systems)
visible (green-yellow) light (see also: UBV system). The set of passbands or filters is called a photometric system. The difference in magnitudes found with...
11 KB (1,024 words) - 18:45, 1 August 2024
Photometry (astronomy) (category Photometric systems)
are regularly used, such as the UBV system (or the extended UBVRI system), near infrared JHK or the Strömgren uvbyβ system. Historically, photometry in the...
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Stellar classification (redirect from Henry-Draper system)
star's spectral type. Other modern stellar classification systems, such as the UBV system, are based on color indices—the measured differences in three...
104 KB (11,330 words) - 14:12, 9 August 2024
(1986), "Compilation of Eggen's UBV data, transformed to UBV (unpublished)", SIMBAD Astronomical Database, Bibcode:1986EgUBV........0M. Gianninas, A.; Bergeron...
31 KB (1,429 words) - 00:00, 16 August 2024
similar bandpass in the UBV system. It provides the possibility to relate these two photometric systems. Colour indices of the system were normalized to satisfy...
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Rigel (category Multiple star systems)
"Photoelectric photometric Catalogue of homogeneous measurements in the UBV System". Astronomy and Astrophysics Supplement Series. 34: 1–49. Bibcode:1978A&AS...
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visible light, measured using a V-band filter in the UBV photometric system. Stars in binary systems (or other multiples) are listed by their total or combined...
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"Photoelectric Photometric Catalogue of Homogeneous Measurements in the UBV System", Astronomy and Astrophysics Supplement Series, 34: 1–49, Bibcode:1978A&AS...
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The UBV Photoelectric Photometry Catalogue, or UBV M, is the star brightness catalogue that complies to the UBV photometric system developed by astronomer...
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"Photoelectric photometric Catalogue of homogeneous measurements in the UBV System". Astronomy and Astrophysics Supplement Series. 34: 1–49. Bibcode:1978A&AS...
28 KB (1,463 words) - 23:59, 15 August 2024
"Photoelectric photometric Catalogue of homogeneous measurements in the UBV System", Astronomy and Astrophysics Supplement Series, 34: 1–49, Bibcode:1978A&AS...
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Ross 128 (category Planetary systems with one confirmed planet)
(1978), "Photoelectric Photometric Catalogue of Homogeneous Means in the UBV System", Observatory, Geneva Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR...
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mass-to-light ratio is a near constant 9.5 in the V (visual) band of the UBV system. The galaxy has an effective radius of 128″ (translating, at its distance...
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Beta Lyrae (category Multiple star systems)
"Photoelectric photometric Catalogue of homogeneous measurements in the UBV System", Observatory, Bibcode:1978ppch.book.....N. Wilson, Ralph Elmer (1953)...
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"Photoelectric photometric Catalogue of homogeneous measurements in the UBV System", Astronomy and Astrophysics Supplement Series, 34: 1–49, Bibcode:1978A&AS...
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Any magnitude systems must be calibrated to define the brightness of magnitude zero. Many magnitude systems, such as the Johnson UBV system, assign the...
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Compilation of Eggen's UBV data, transformed to UBV (unpublished). Catalogue of Eggen's UBV Data (Report). SIMBAD. Bibcode:1986EgUBV........0M. Mamajek,...
164 KB (8,768 words) - 20:32, 21 July 2024
"Photoelectric photometric Catalogue of homogeneous measurements in the UBV System", Astronomy and Astrophysics Supplement Series, 34: 1–49, Bibcode:1978A&AS...
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(1986). "Compilation of Eggen's UBV data, transformed to UBV (unpublished)". Catalogue of Eggen's UBV Data. Bibcode:1986EgUBV........0M. Holberg, J. B.; et al...
46 KB (2,036 words) - 23:29, 16 August 2024
(1986). "Compilation of Eggen's UBV data, transformed to UBV (unpublished)". Catalogue of Eggen's UBV Data. Bibcode:1986EgUBV........0M. Gray, R. O.; et al...
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GY Andromedae (section System)
"Photoelectric photometric Catalogue of homogeneous measurements in the UBV System". Astronomy and Astrophysics Supplement Series. 34: 1–49. Bibcode:1978A&AS...
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"Compilation of Eggen's UBV data, transformed to UBV (unpublished)", Catalogue of Eggen's UBV Data, SIMBAD, Bibcode:1986EgUBV........0M. Nordström, B...
32 KB (1,738 words) - 23:59, 15 August 2024
"Photoelectric photometric Catalogue of homogeneous measurements in the UBV System", Astronomy and Astrophysics Supplement Series, 34: 1–49, Bibcode:1978A&AS...
24 KB (2,462 words) - 15:19, 29 July 2024
"Compilation of Eggen's UBV data, transformed to UBV (unpublished)", Catalogue of Eggen's UBV Data, SIMBAD, Bibcode:1986EgUBV........0M. North, P. (1998)...
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T Tauri (category Hypothetical planetary systems)
"Photoelectric photometric Catalogue of homogeneous measurements in the UBV System", Astronomy and Astrophysics Supplement Series, 34: 1–49, Bibcode:1978A&AS...
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Iota Orionis (category Multiple star systems)
"Photoelectric photometric Catalogue of homogeneous measurements in the UBV System". Astronomy and Astrophysics Supplement Series. 34: 1–49. Bibcode:1978A&AS...
20 KB (1,728 words) - 08:45, 28 January 2024