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public  Greenwich, UK Greenwich, UK  ⓘ
Timezone: Europe/London
Sunrise: 5:03 
Transit: 12:56 
Sunset: 20:50
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In Evidence

New Comet C/2025 J1 (Borisov) Discovered in May 2025
Detailed information about the discovery of Comet C/2025 J1 (Borisov) and pointers to useful resources to track and observe it. Read more...

Other stars in Pavo
All Constellations » Pavo » 

HR7455

Below the horizon.  Never rises today
Alt: -55.25°   Az: 220.68°   Direction: South-West

HR7455 is a hypergiant star of spectral class M0 in the constellation of Pavo.

HR7455 visual magnitude is 6.09. Because of its faintness, HR7455 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

Image of HR7455 star
DSS2 image of HR7455. The red arrow shows the motion of HR7455 during the next 10000 years (4.50 arcmin in Right Ascension and -10.83 arcmin in declination);

Celestial Coordinates

Apparent

19h 44m 03s
-65° 47’ 34”
07h 40m 06s
03h 24m 09s

J2000

19h 41m 37s
-65° 51’ 15”

Galactic Coordinates

330.29°
-29.68°

Finder Chart

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Finder chart for HR7455.

Magnitude, Color, Spectral Class

⬤
6.09
Hypergiant

-0.73
M0III
1.55
3720K

The red dot in the diagram below shows where HR7455 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7455. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7455 is distant 752.89 light years from the Sun and it is moving towards the Sun at the speed of 42 kilometers per second.

230.95
752.89
-42 km/s
0.027 arcsec/y
-0.065"/y

Alternative Designations

HD184996
SAO254627
SAO254627
HIP96882
CP-66 3447

Visibility from Your Location

HR7455 is currently not visible from Greenwich, UK