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Delta Piscium — Star in Pisces

Magnitude 4.4m Star Pisces (Psc) Visible
Star Map
+ List + Plan

Observe

1Physical Properties

Magnitude 4.43
Spectral Type K4IIIb bright giant
Star Color Red (B-V 1.50)
Distance 172 ly

2Position & Identifiers

RA 00h 48m 41.0s
Dec +07° 35' 06.0"
Constellation Pisces (Psc)
HR 224
HIP 3786
HD 4656
SAO 109474
Bayer Delta
Flamsteed 63 Psc

3How easy to spot?

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Equipment Bortle 3 Bortle 4 Bortle 5
Naked eye Medium+ Medium 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 Aug – Oct (peak: Sep)

5Survey Image

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Explore

7

Size Comparison

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8

Compare Stars

9

Spectral Classification

10

Hertzsprung-Russell Diagram

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11

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

Discover

15Stellar Notes

Occultation diam. = 0.0042".
16

Light Travel Time Machine

17

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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