Home
Search Objects
Major Solar System Objects
Comets
Asteroids
Spacecrafts
Star Maps
Orbits
public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 4:52 
Transit: 12:57 
Sunset: 21:03
warning Set your observing location to get relevant data
Search  close
All Constellations » Sagittarius » 

HR7571

Below the horizon.  Rise: 23:40 | Tran: 4:26 | Set: 9:09
Alt: -49.10°   Az: 326.57°   Direction: North-North-West

HR7571 is a variable hypergiant star of spectral class A0 in the constellation of Sagittarius.

HR7571 visual magnitude is 6.48. Because of its faintness, HR7571 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 HR7571 star
DSS2 image of HR7571. The red arrow shows the motion of HR7571 during the next 10000 years (-0.67 arcmin in Right Ascension and -7.00 arcmin in declination);

Celestial Coordinates

Apparent

19h 54m 32s
-14° 32’ 08”
10h 32m 29s
06h 27m 01s

J2000

19h 53m 06s
-14° 36’ 11”

Galactic Coordinates

26.38°
-20.12°

Finder Chart

loader
  Loading map...
Finder chart for HR7571.

Magnitude, Color, Spectral Class

6.48
Hypergiant

1.15
A0V
8658K

The red dot in the diagram below shows where HR7571 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7571. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7571 is distant 379.95 light years from the Sun and it is moving towards the Sun at the speed of 2 kilometers per second.

116.55
379.95
-2 km/s
-0.004 arcsec/y
-0.042"/y

Alternative Designations

SAO163080
SAO163080

Visibility from Your Location

Today's HR7571 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 104.5°
Max altitude: 24.0°
Azimuth: 255.5°