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...

Epsilon Leonis, Mu Leonis, Zeta Leonis, Gamma Leonis, Eta Leonis, and Alpha Leonis. The rest of the three stars form an isosceles triangle, Beta Leonis (Denebola)...

nearest star system; Proxima Leonis; flare star Caffau's Star 10h 29m 15.15s +17° 29′ 28″ 16.92 4469 Caffau's Star DP Leonis DP 11h 17m 16.00s +17° 57′ 41...

night sky. It has the Bayer designation designated α Leonis, which is Latinized to Alpha Leonis, and abbreviated Alpha Leo or α Leo. Regulus appears singular...

R Leonis Minoris (R LMi) is a Mira variable type star in the constellation Leo Minor. It ranges between apparent magnitude 6.3 and 13.2, and spectral...

magnitude 4.5. 46 Leonis Minoris, an orange giant of magnitude 3.8, is located some 95 light-years from Earth. At magnitude 4.4, Beta Leonis Minoris is the...

35 LMi 35 91752 51914 10h 36m 21.39s +36° 19′ 37.2″ 6.29 2.96 151 F3V R LMi R 84346 47886 09h 45m 34.28s +34° 30′ 42.8″ 6.30 1130 M6.5-9e Mira variable...

S2CID 119022145. Sozzetti, A.; Smart, R. L.; Drimmel, R.; Giacobbe, P.; Lattanzi, M. G. (2017). "Evidence for orbital motion of CW Leonis from ground-based astrometry"...

August 2017. Fedele; et al. (2005). "The K -Band Intensity Profile of R Leonis Probed by VLTI/VINCI". Astronomy & Astrophysics. 431 (3): 1019–1026....

35 Leonis (HIP 53019, HD 89010) is a spectroscopic binary star system located in the constellation of Leo, next to the star Zeta Leonis. It is made up...

Gamma Leonis (γ Leonis, abbreviated Gamma Leo, γ Leo), also named Algieba /ælˈdʒiːbə/, is a binary star system in the constellation of Leo, made up of...

tnterferometry of VY Canis Majoris, Alpha Orionis, Alpha Scorpii, and R Leonis at 11 microns". Astrophysical Journal Letters. 217: L97–L100. Bibcode:1977ApJ...

easternmost of the bright stars of Leo. It has the Bayer designation Beta Leonis or β Leonis, which are abbreviated Beta Leo or β Leo. Denebola is an A-type main...

Eta Leonis (η Leo, η Leonis) is a third-magnitude star in the constellation Leo, about 1,270 light years away. Eta Leonis is a white supergiant with the...

CW Leonis or IRC +10216 is a variable carbon star that is embedded in a thick dust envelope. It was first discovered in 1969 by a group of astronomers...

first astronomers to study the variability of stars. In 1782 he discovered R Leonis, a variable star with long period and large amplitude, which was not always...

Delta Leonis (δ Leonis, abbreviated Delta Leo, δ Leo), also named Zosma /ˈzɒzmə/, is a star in the zodiac constellation of Leo. Based upon parallax measurements...

Mu Leonis (μ Leonis, abbreviated Mu Leo, μ Leo), also named Rasalas /ˈræsəlæs/, is a star in the constellation of Leo. The apparent visual magnitude of...

Rho Leonis (ρ Leo) is a binary star in the zodiac constellation of Leo, and, like the prominent nearby star Regulus, is near the ecliptic. With an apparent...

Omicron Leonis (ο Leonis, abbreviated Omicron Leo, ο Leo) is a multiple star system in the constellation of Leo, west of Regulus, some 130 light-years...

lower temperatures but with radii reaching up to many tens of thousands of R☉, comparable to some of the largest known black holes. The angular diameters...

different direction and is therefore not a true member of the 83 Leonis system. Planet 83 Leonis Bb was discovered in Jan 2005 by the California and Carnegie...

Fernando Rey de España. The adobe was acquired by Miguel Leonis (1824–1889) in the 1850s or 1860s. Leonis was a bearded, 6-foot-4-inch (1.93 m) native of Cambo-les-Bains...

Variable Star Observers also mentions YZ Leonis Minoris as a SU Ursae Majoris-type star (dwarf nova). YZ Leonis Minoris was the first system discovered...

Sigma Leonis, Latinized from σ Leonis, is a blue-white hued star in the zodiac constellation Leo that is visible to the naked eye with an apparent visual...

Upsilon Leonis (υ Leo) is a star in the zodiac constellation of Leo. It is visible to the naked eye with an apparent visual magnitude of 4.33. The distance...

Zeta Leonis (ζ Leonis, abbreviated Zeta Leo, ζ Leo), also named Adhafera /ædəˈfɪərə/, is a third-magnitude star in the constellation of Leo, the lion....

Théo Leoni (born 21 April 2000) is a Belgian footballer who plays as a midfielder for Belgian First Division A club Anderlecht Leoni moved from the youth...

Lampropeltis leonis, known as the Nuevo León kingsnake or variable kingsnake, is a species of colubrid snake endemic to northeastern Mexico. Hansen, R. W., and...

A&R Executive Franco Leoni (1864–1949), Italian opera composer (L'Oracolo) Frank Leoni (born 1968), American college baseball coach Giacomo Leoni (1686–1746)...