List of stars in Leo Minor
Encyclopedia
This is the list of notable star
s in the constellation
Leo Minor
, sorted by decreasing brightness.
Star
A star is a massive, luminous sphere of plasma held together by gravity. At the end of its lifetime, a star can also contain a proportion of degenerate matter. The nearest star to Earth is the Sun, which is the source of most of the energy on Earth...
s in the constellation
Constellation
In modern astronomy, a constellation is an internationally defined area of the celestial sphere. These areas are grouped around asterisms, patterns formed by prominent stars within apparent proximity to one another on Earth's night sky....
Leo Minor
Leo Minor
Leo Minor is a small and faint constellation. Its name means "the smaller lion", in contrast to Leo, the larger lion. Its brightest stars form a rough triangle, and it lies between the larger and more recognizable Ursa Major and Leo...
, sorted by decreasing brightness.
Name | B Bayer designation A Bayer designation is a stellar designation in which a specific star is identified by a Greek letter, followed by the genitive form of its parent constellation's Latin name... |
F Flamsteed designation Flamsteed designations for stars are similar to Bayer designations, except that they use numbers instead of Greek letters. Each star is assigned a number and the Latin genitive of the constellation it lies in... |
HD Henry Draper Catalogue The Henry Draper Catalogue is an astronomical star catalogue published between 1918 and 1924, giving spectroscopic classifications for 225,300 stars; it was later expanded by the Henry Draper Extension , published between 1925 and 1936, which gave classifications for 46,850 more stars, and by the... |
HIP | RA Right ascension Right ascension is the astronomical term for one of the two coordinates of a point on the celestial sphere when using the equatorial coordinate system. The other coordinate is the declination.-Explanation:... |
Dec Declination In astronomy, declination is one of the two coordinates of the equatorial coordinate system, the other being either right ascension or hour angle. Declination in astronomy is comparable to geographic latitude, but projected onto the celestial sphere. Declination is measured in degrees north and... |
vis. mag. Apparent magnitude The apparent magnitude of a celestial body is a measure of its brightness as seen by an observer on Earth, adjusted to the value it would have in the absence of the atmosphere... |
abs. mag. Absolute magnitude Absolute magnitude is the measure of a celestial object's intrinsic brightness. it is also the apparent magnitude a star would have if it were 32.6 light years away from Earth... |
Dist. (ly) | Sp. class Stellar classification In astronomy, stellar classification is a classification of stars based on their spectral characteristics. The spectral class of a star is a designated class of a star describing the ionization of its chromosphere, what atomic excitations are most prominent in the light, giving an objective measure... |
Notes |
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46 LMi 46 Leonis Minoris 46 Leonis Minoris is the brightest star in the constellation Leo Minor. It is sometimes known as "o LMi" , from Bode's catalogue of 1801... |
o | 46 | 94264 | 53229 | 3.79 | 1.41 | 98 | K0III-IV | Praecipua (mistransfered), Praecipula. Presumably this star was intended to be α, but Francis Baily Francis Baily Francis Baily was an English astronomer, most famous for his observations of 'Baily's beads' during an eclipse of the Sun.-Life:Baily was born at Newbury in Berkshire in 1774... omitted it from his catalogue. o is from Bode's catalogue. |
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β LMi Beta Leonis Minoris Beta Leonis Minoris is a binary star in the constellation of Leo Minor. It has an overall apparent visual magnitude of approximately 4.215... |
β | 31 | 90537 | 51233 | 4.20 | 0.95 | 146 | G8III-IV | binary star Binary star A binary star is a star system consisting of two stars orbiting around their common center of mass. The brighter star is called the primary and the other is its companion star, comes, or secondary... |
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21 LMi | 21 | 87696 | 49593 | 4.49 | 2.26 | 91 | A7V | ||||
10 LMi | 10 | 82635 | 46952 | 4.54 | 0.88 | 176 | G8III | SU LMi; RS CVn variable RS Canum Venaticorum variable RS Canum Venaticorum variables are a type of variable star. They are close binary stars having active chromospheres which can cause large stellar spots. These spots are believed to cause variations in their observed luminosity... |
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37 LMi | 37 | 92125 | 52098 | 4.68 | −1.13 | 474 | G0II | Praecipua (original) | |||
30 LMi | 30 | 90277 | 51056 | 4.72 | 0.71 | 207 | F0V | ||||
41 LMi | 41 | 92825 | 52457 | 5.08 | 1.06 | 207 | A3Vn | ||||
19 LMi | 19 | 86146 | 48833 | 5.11 | 2.81 | 94 | F6Vs | ||||
42 LMi | 42 | 93152 | 52638 | 5.36 | 0.04 | 377 | A1Vn | ||||
20 LMi 20 Leonis Minoris 20 Leonis Minoris is a binary star system in the constellation Leo Minor. It has a relatively high proper motion. The companion is an old, active red dwarf star that has a relatively high metallicity. The two stars are currently separated by 14.5 arc seconds.... |
20 | 86728 | 49081 | 5.37 | 4.50 | 49 | G1V | Cor binary star Binary star A binary star is a star system consisting of two stars orbiting around their common center of mass. The brighter star is called the primary and the other is its companion star, comes, or secondary... |
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8 LMi | 8 | 82198 | 46735 | 5.39 | −0.24 | 436 | M1III | ||||
11 LMi 11 Leonis Minoris 11 Leonis Minoris is a star system 37 light years away from Earth, in the constellation Leo Minor. The primary star is a yellow dwarf star of spectral type G8V, which is slightly more massive but slightly dimmer than our sun... |
11 | 82885 | 47080 | 5.40 | 5.16 | 36 | G8IV-V | SV LMi; RS CVn variable | |||
23 LMi | 23 | 88960 | 50303 | 5.49 | 1.00 | 257 | A0Vn | ||||
40 LMi | 40 | 92769 | 52422 | 5.51 | 2.22 | 148 | A4Vn | ||||
28 LMi | 28 | 90040 | 50935 | 5.52 | 0.03 | 409 | K1III | ||||
34 LMi | 34 | 91365 | 51685 | 5.57 | −0.48 | 528 | A2Vn | ||||
32 LMi | 32 | 90840 | 51420 | 5.79 | −1.05 | 760 | A4V | ||||
38 LMi | 38 | 92168 | 52139 | 5.84 | 2.39 | 159 | F9V | ||||
88231 | 49893 | 5.86 | −0.47 | 603 | K3III | variable Variable star A star is classified as variable if its apparent magnitude as seen from Earth changes over time, whether the changes are due to variations in the star's actual luminosity, or to variations in the amount of the star's light that is blocked from reaching Earth... |
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7 LMi | 7 | 82087 | 46652 | 5.87 | −0.12 | 515 | G8III: | ||||
27 LMi | 27 | 89904 | 50860 | 5.89 | 1.65 | 230 | A6V | ||||
33 LMi | 33 | 91130 | 51556 | 5.90 | 1.52 | 245 | A0IV | ||||
RX LMi | 92620 | 52366 | 6.02 | −0.77 | 743 | M2III | variable | ||||
44 LMi | 44 | 93765 | 52959 | 6.05 | 1.59 | 254 | F5V | ||||
13 LMi | 13 | 83951 | 47631 | 6.12 | 2.49 | 174 | F3V | ||||
43 LMi | 43 | 93636 | 52882 | 6.15 | −0.17 | 598 | K0 | ||||
9 LMi | 9 | 82522 | 46904 | 6.19 | 0.67 | 414 | K4III: | ||||
48 LMi | 48 | 94480 | 53355 | 6.19 | 0.72 | 405 | A8V | WW LMi; δ Scuti variable Delta Scuti variable A Delta Scuti variable is a variable star which exhibits variations in its luminosity due to both radial and non-radial pulsations of the star's surface. Typical brightness fluctuations are from 0.003 to 0.9 magnitudes in V over a period of a few hours, although the amplitude and period of the... |
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87822 | 49658 | 6.23 | 2.22 | 206 | F4V | triple star | |||||
35 LMi | 35 | 91752 | 51914 | 6.29 | 2.96 | 151 | F3V | ||||
88161 | 49870 | 6.34 | 0.03 | 596 | K3III: | ||||||
89993 | 50904 | 6.36 | 1.06 | 374 | G8III | ||||||
50 LMi | 50 | 94747 | 53492 | 6.36 | 1.67 | 282 | K0 | ||||
36 LMi | 36 | 92000 | 52032 | 6.42 | −1.38 | 1185 | K0 | ||||
24 LMi | 24 | 88986 | 50316 | 6.46 | 3.93 | 104 | G0V | ||||
22 LMi | 22 | 88786 | 50218 | 6.47 | −0.38 | 763 | G8III | ||||
29 LMi | 29 | 90250 | 51047 | 6.49 | 0.98 | 413 | K1III | ||||
16 LMi | 16 | 85029 | 48256 | 6.64 | −1.11 | 1156 | K5 | ||||
HD 87883 HD 87883 HD 87883 is an 8th magnitude K-type main sequence star located approximately 59 light years away in the constellation Leo Minor. The age of this star is 9.8 billion years, compared with 4.6 billion years for our Sun. In August 2009, this star was found to have a radial velocity planet.-References:... |
87883 | 49699 | 7.56 | 6.28 | 59 | K0V | has a planet Extrasolar planet An extrasolar planet, or exoplanet, is a planet outside the Solar System. A total of such planets have been identified as of . It is now known that a substantial fraction of stars have planets, including perhaps half of all Sun-like stars... (b HD 87883 b HD 87883 b is an extrasolar planet which orbits the K-type main sequence star HD 87883, located approximately 59 light years away in the constellation Leo Minor. It is a long-period planet, taking seven and a half years to orbit the star at the average distance of 3.60 AU... ) |
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51 LMi | 51 | 96094 | 54196 | 7.60 | 3.71 | 195 | G0 |