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Minelauva in Becvar — Star in Virgo

Delta Vir

Magnitude 3.4m Star Virgo (Vir) Visible 1 Exoplanet
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About Minelauva in Becvar

Description

Minelauva is a red giant of spectral type M3III at magnitude 3.38 in Virgo. Located about 198 light-years from Earth, it has a luminosity of roughly 468 times solar and a deep orange-red color. It lies in the northern part of Virgo, near the Virgo Cluster of galaxies.

Observing Tips

Minelauva lies in the upper body of Virgo, near the rich galaxy fields of the Virgo Cluster. Its deep orange-red color contrasts with the white stars typical of Virgo. It serves as a useful guide star for galaxy hunting in this region. Best observed April through July.

History

The name Minelauva (or Minelava) is of uncertain origin. Virgo is one of the zodiacal constellations and the second largest constellation overall. In mythology it represents various harvest goddesses including Demeter and Persephone.

Fun Facts

Minelauva's position near the heart of the Virgo Cluster makes it a practical jumping-off point for exploring this extraordinary concentration of galaxies — over 1,300 galaxies within a few degrees, dozens visible in amateur telescopes.

Observe

1Physical Properties

Magnitude 3.38
Range 3.32 - 3.40
Variable Type Semi-Regular Variable
Spectral Type M2 III giant
Star Color Red (B-V 1.58)
Distance 198 ly

2Position & Identifiers

RA 12h 55m 36.2s
Dec +03° 23' 51.0"
Constellation Virgo (Vir)
HR 4910
HIP 63090
HD 112300
SAO 119674
Bayer Delta
Flamsteed 43 Vir

3How easy to spot?

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Equipment Bortle 3 Bortle 4 Bortle 5
Naked eye Easy Easy Medium+
50mm finder Easy Easy Easy
150mm scope Easy Easy Easy
Easy Medium Hard Very hard Impossible

Bortle 3 = rural · 4 = outer suburbs · 5 = suburbs

4Visibility

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Best season Feb – Apr (peak: Mar)

5Survey Image

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Explore

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Size Comparison

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Compare Stars

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Spectral Classification

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Hertzsprung-Russell Diagram

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Stellar Lifecycle

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Blackbody Spectrum

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Stellar Absorption Spectrum

Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.

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Stellar Fusion

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Exoplanets 1 known planet

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View this system in the 3D Orrery
Interactive Keplerian orbits, procedural planet textures, habitable zone.
Planet Radius Mass Period Distance
HD 112300 b 12.20R⊕ 15.83M♃ 1.3yr 202ly

Habitable Zone

Size & Mass Comparison

About exoplanets — how we find them and which host stars you can observe

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16Stellar Notes

Ultraviolet FeII emission.
Auva; Minelauva in Becvar, a name Smyth assigned Beta Vir = HR 4540.
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Light Travel Time Machine

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Relativistic Travel

Nearby in the Sky

Other targets within a few degrees — pan your scope a little and keep exploring.

Visibility scores assume a 150 mm Newton at Bortle 4.

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