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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 5:37  
clear_day Transit: 12:56  
SunsetSet: 20:15
sunny DaytimeWhat's Visible Now?
All Constellations » Pegasus » 

HR8604

Altitude: 30.2°   Azimuth: 290.5°   Direction: West-North-West

HR8604 is a hypergiant star in the constellation of Pegasus.

HR8604 visual magnitude is 6.1. Because of its reltive faintness, HR8604 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of HR8604 is 0 arcsec per year in Right Ascension and -0.067 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR8604 star
DSS2 image of HR8604. The red arrow shows the motion of HR8604 during the next 10000 years (0.00 arcmin in Right Ascension and -11.17 arcmin in declination);

Key facts about HR8604

6.1
Hypergiant

HR8604 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 30.2°
Azimuth: 290.5°
Direction: West-North-West

Celestial coordinates and finder chart of HR8604

HR8604 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR8604 are provided in the following table:

22h 36m 07s
+35° 34’ 37”
94.2°
-19.63°
Pegasus

The simplified sky map below shows the position of HR8604 in the sky:

Finder chart HR8604 star
Simplified finder chart for HR8604.

Visibility of HR8604 from your location

Location: Greenwich, United Kingdom edit_location_alt
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's HR8604 rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 54.4°
Max altitude: 74.1°
Azimuth: 305.6°

Distance of HR8604 from the Sun and relative movement

HR8604 is distant 417.41 light years from the Sun and it is moving towards the Sun at the speed of 16 kilometers per second.

128.04 pc
417.41 ly
-16 km/s
-0.067 arcsec/year

Spectral properties of HR8604

HR8604 belongs to spectral class K0

0.56
K0
4743K

The red dot in the diagram below shows where HR8604 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR8604. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR8604

SAO72517
SAO72517