Cosa (chi) è R&B$507693$ - definizione
VARIABLE STAR IN THE CONSTELLATION LEO
R Leo; R Leonis b
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Top R&B/Hip-Hop Albums
US ALBUM CHART PUBLISHED BY BILLBOARD
Billboard Black Albums; Black Albums; Hot R&B LPs; Top Black Albums; Top R&B/Hip Hop Albums; Soul Albums; Hot R&B/Hip-hop albums; Rap Albums; Top R&B/Hip-Hop albums; R&B/Hip-Hop Albums; Billboard R&B/Hip-Hop Albums chart; Billboard Top R&B/Hip-Hop number-one albums; Top R&B Albums; Top Rap Albums; R&B Albums; Billboard Black Albums Chart
Top R&B/Hip-Hop Albums is a music chart published weekly by Billboard magazine that ranks R&B and hip hop albums based on sales in the United States and is compiled by Nielsen SoundScan. The chart debuted as Hot R&B LPs in the issue dated January 30, 1965@ in an effort by the magazine to further expand into the field of rhythm and blues music.
Hot R&B/Hip-Hop Songs
US RECORD CHART PUBLISHED BY BILLBOARD
Hot R&B/Hip-Hop Singles and Tracks chart; Hot R&B/Hip-Hop Singles and Tracks; Hot R&B/Hip-Hop Singles And Tracks; Bubbling Under R&B/Hip-Hop Singles; Hot R&B/Hip-Hop Singles Sales; Top Soul Singles; Top Black Singles; Top R&B Singles; R&B singles chart; Black Singles Chart; R&B/Hip-Hop Tracks chart; Billboard R&B chart; USA R; USA R&B; R&B charts; Hot R&B/Hip-Hop Singles & Tracks; R&B chart; Hot R&B/Hip-Hop songs; Billboard's Hot R&B/Hip-Hop Songs; Billboard Black Singles; Billboard R&B charts; Hot R&B Singles; Billboard Top R&B Singles; U.S. R&B/Hip-Hop; R&B Chart; Hot Rhythm & Blues Singles; Hot Soul Singles; Harlem Hit Parade; Hot R; Billboard Hot R&B/Hip-Hop Songs; Billboard R&B Singles; Hot Black Singles; R&B Singles; Black Singles; Soul Singles; R&B/Hip-Hop songs; Bubbling Under R&B/Hip-Hop Songs; U.S. R&B; Billboard Hot R&B/Hip-Hop Singles & Tracks; Hot R&B/Hip Hop Songs; Best Selling Soul Singles; R&B/Hip-Hop Songs; US R&B; Hot R&B; Hot R&B/Hip hop songs; Rhythm and blues chart; Hot R&B/Hip hop Songs; Billboard Hot R&B; Billboard's R&B chart; Top 10 artists with the most number-ones on the U.S. R&B/Hip-Hop chart; List of Billboard number-one R&B/hip-hop songs of 2018; List of top 10 R&B/hip-hop songs of 2012 (U.S.); List of top 10 R&B/hip-hop songs of 2013 (U.S.); List of top 10 R&B/hip-hop songs of 2014 (U.S.); List of top 10 R&B/hip-hop songs of 2015 (U.S.); List of top 10 R&B/hip-hop songs of 2016 (U.S.); List of top 10 R&B/hip-hop songs of 2017 (U.S.); List of top 10 R&B/hip-hop songs of 2018 (U.S.); Billboard Hot R&B/Hip-Hop Singles and Tracks; Hot R&B/Hip-Hop Singles & Tracks chart; Hot Rhythm and Blues Singles; Rhythm & blues chart; Bubbling Under Hot R&B/Hip-Hop Singles; Bubbling Under Hot R&B/Hip-Hop Songs; Hot R&B Sides
The Hot R&B/Hip-Hop Songs chart ranks the most popular R&B and hip hop songs in the United States and is published weekly by Billboard. Rankings are based on a measure of radio airplay, sales data, and streaming activity.
Pratt & Whitney R-1860 Hornet B
1929 9-CYLINDER RADIAL ENGINE MODEL BY PRATT & WHITNEY
Pratt & Whitney GR-1860; P&W R-1860 Hornet; Pratt & Whitney R-1860-7; Pratt & Whitney Y1G1SR-1860B; Pratt & Whitney R-1860-11 Hornet; Pratt & Whitney R-1860 Hornet; Pratt & Whitney Hornet B; Pratt & Whitney R-1860
The Pratt & Whitney R-1860 Hornet B was a relatively uncommon aircraft engine. It was a development of Pratt & Whitney's earlier R-1690 Hornet and was basically similar, but enlarged in capacity from 1,690 to .
Wikipedia
R Leonis
R Leonis is a red giant Mira-type variable star located approximately 370 light years away in the constellation Leo.
The apparent magnitude of R Leonis varies between 4.31 and 11.65 with a period of 312 days. At maximum it can be seen with the naked eye, while at minimum a telescope of at least 7 cm is needed. The star's effective temperature is estimated 2,890 kelvins and radius spans 299 solar radii (208,000,000 kilometres; 1.39 astronomical units), roughly Mars's orbital zone.
