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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 4:58 
Transit: 12:56 
Sunset: 20:55
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All Constellations » Pisces » 

HR457

Below the horizon.  Rise: 3:01 | Tran: 10:32 | Set: 18:03
Alt: -12.47°   Az: 320.71°   Direction: North-West

HR457 is a hypergiant star of spectral class F0 in the constellation of Pisces.

HR457 visual magnitude is 5.8. Because of its faintness, HR457 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 HR457 star
DSS2 image of HR457. The red arrow shows the motion of HR457 during the next 1000 years (2.53 arcmin in Right Ascension and 0.17 arcmin in declination);

Celestial Coordinates

Apparent

01h 37m 17s
+17° 33’ 45”
09h 18m 17s
10h 55m 34s

J2000

01h 35m 54s
+17° 26’ 00”

Galactic Coordinates

137.79°
-44.15°

Finder Chart

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Finder chart for HR457.

Magnitude, Color, Spectral Class

5.8
Hypergiant

1.92
F0IV
10125K

The red dot in the diagram below shows where HR457 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR457. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR457 is distant 194.63 light years from the Sun and it is moving far from the Sun at the speed of 3 kilometers per second.

59.70
194.63
3 km/s
0.152 arcsec/y
0.01"/y

Alternative Designations

SAO92531
SAO92531

Visibility from Your Location

Today's HR457 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 72.4°
Max altitude: 56.1°
Azimuth: 287.6°