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Phi Leonis

Phi Leonis (φ Leo) is a single star in the equatorial-northern constellation Leo, located in the southern celestial hemisphere. It is bright enough to be seen with the naked eye, having an apparent visual magnitude of 4.46. Based upon parallax measurements, the distance to Phi Leo is around 184 light years.

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Apparent magnitude (V)
4.46
B−V color index
+0.22
Constellation
Leo
Declination
−03° 39′ 05.7770″
Evolutionary stage
main sequence
Right ascension
11h 16m 39.69960s

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Phi Leonis

Nodes24
Edges23
Triples8
Avg. degree1.92
Density0.083333
Components1

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Phi Leonis

Top relations

Apparent magnitude (V) · 1
Phi Leonis → 4.46
B−V color index · 1
Phi Leonis → +0.22
Constellation · 1
Phi Leonis → Leo
Declination · 1
Phi Leonis → −03° 39′ 05.7770″
Evolutionary stage · 1
Phi Leonis → main sequence
Right ascension · 1
Phi Leonis → 11h 16m 39.69960s
Spectral type · 1
Phi Leonis → A7 IVn
U−B color index · 1
Phi Leonis → +0.10

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Important terminology

star phi around leonis leo disk equator parallax enough suggests star's close circumstellar constellation distance radius apparent magnitude main sequence

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Phi LeonisApparent magnitude (V)4.461.00infobox
Phi LeonisB−V color index+0.221.00infobox
Phi LeonisConstellationLeo1.00infobox
Phi LeonisDeclination−03° 39′ 05.7770″1.00infobox
Phi LeonisEvolutionary stagemain sequence1.00infobox
Phi LeonisRight ascension11h 16m 39.69960s1.00infobox
Phi LeonisSpectral typeA7 IVn1.00infobox
Phi LeonisU−B color index+0.101.00infobox

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    Min side: 3
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