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Delta Pavonis — Star in Pavo

Magnitude 3.5–3.6m Star Pavo (Pav) Visible
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1Physical Properties

Magnitude 3.56
Spectral Type G8IV subgiant
Star Color Orange (B-V 0.76)
Distance 19 ly

2Position & Identifiers

RA 20h 08m 43.6s
Dec -66° 10' 55.0"
Constellation Pavo (Pav)
HR 7665
HIP 99240
HD 190248
SAO 254733
Bayer Delta

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 Jun – Aug (peak: Jul)

5Survey Image

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7

Size Comparison

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Spectral Classification

10

Hertzsprung-Russell Diagram

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Stellar Lifecycle

12

Blackbody Spectrum

13

Stellar Absorption Spectrum

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

14

Stellar Fusion

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15Stellar Notes

3.52 - 3.65V.
Metal rich star with normal Doppler broadening.
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Light Travel Time Machine

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Relativistic Travel

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