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public  Libu, China Libu, China  ⓘ
TimezoneAsia/Shanghai
Sunrise: 5:49 
Transit: 12:35 
Sunset: 19:21
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All Constellations » Sagittarius » 

HR7128

Below the horizon.  Rise: 19:07 | Tran: 0:20 | Set: 5:33
Alt: -28.24°   Az: 255.82°   Direction: West-South-West

HR7128 is a star of spectral class B8 in the constellation of Sagittarius.

HR7128 visual magnitude is 5.93. Because of its faintness, HR7128 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 HR7128 star
DSS2 image of HR7128. The red arrow shows the motion of HR7128 during the next 100000 years (-3.33 arcmin in Right Ascension and -15.00 arcmin in declination);

Celestial Coordinates

Apparent

18h 57m 33s
-23° 08’ 19”
07h 26m 58s
02h 24m 32s

J2000

18h 56m 00s
-23° 10’ 24”

Galactic Coordinates

12.53°
-11.29°

Finder Chart

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Finder chart for HR7128.

Magnitude, Color, Spectral Class

5.93

-1.25
B8
10382K

The red dot in the diagram below shows where HR7128 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7128. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7128 is distant 890.71 light years from the Sun and it is moving towards the Sun at the speed of 16 kilometers per second.

273.22
890.71
-16 km/s
-0.002 arcsec/y
-0.009"/y

Alternative Designations

SAO187468
SAO187468

Visibility from Your Location

Today's HR7128 rise, transit and set times from Libu, China are the following (all times relative to the local timezone Asia/Shanghai):

Azimuth: 113.1°
Max altitude: 42.3°
Azimuth: 246.9°