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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: 5:47  
clear_day Transit: 12:56  
SunsetSet: 20:07
sunny DaytimeWhat's Visible Now?
All Constellations » Aquila » 

HR7415

Altitude: 38.6°   Azimuth: 208.2°   Direction: South-South-West

HR7415 is a variable hypergiant star in the constellation of Aquila.

HR7415 visual magnitude is 6.05. Because of its reltive faintness, HR7415 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 HR7415 is 0.01 arcsec per year in Right Ascension and 0.005 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR7415 star
DSS2 image of HR7415. The red arrow shows the motion of HR7415 during the next 10000 years (1.67 arcmin in Right Ascension and 0.83 arcmin in declination);

Key facts about HR7415

6.05
Hypergiant

HR7415 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 38.6°
Azimuth: 208.2°
Direction: South-South-West

Celestial coordinates and finder chart of HR7415

HR7415 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR7415 are provided in the following table:

19h 30m 33s
+03° 26’ 39”
40.5°
-7.09°
Aquila

The simplified sky map below shows the position of HR7415 in the sky:

Finder chart HR7415 star
Simplified finder chart for HR7415.

Visibility of HR7415 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 HR7415 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: 86.6°
Max altitude: 42.0°
Azimuth: 273.4°

Distance of HR7415 from the Sun and relative movement

HR7415 is distant 961.65 light years from the Sun and it is moving towards the Sun at the speed of 26 kilometers per second.

294.99 pc
961.65 ly
-26 km/s
0.01 arcsec/year
0.005 arcsec/year

Spectral properties of HR7415

HR7415 belongs to spectral class A0

-1.30
A0
10002K

The red dot in the diagram below shows where HR7415 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7415. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR7415

SAO124704
SAO124704