Home
Search Objects
Major Solar System Objects
Comets
Asteroids
Spacecrafts
Star Maps
Orbits
public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:07 
Transit: 12:56 
Sunset: 20:45
warning Set your observing location to get relevant data
Search  close
All Constellations » Columba » 

HR1758

Below the horizon.  Rise: 11:25 | Tran: 14:42 | Set: 17:59
Alt: -24.93°   Az: 103.26°   Direction: East-South-East

HR1758 is a hypergiant star of spectral class A0 in the constellation of Columba.

HR1758 visual magnitude is 5.99. Because of its faintness, HR1758 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 HR1758 star
DSS2 image of HR1758. The red arrow shows the motion of HR1758 during the next 10000 years (0.00 arcmin in Right Ascension and -1.67 arcmin in declination);

Celestial Coordinates

Apparent

05h 20m 24s
-27° 20’ 39”
17h 34m 11s
22h 54m 35s

J2000

05h 19m 23s
-27° 22’ 08”

Galactic Coordinates

229.99°
-31.24°

Finder Chart

loader
  Loading map...
Finder chart for HR1758.

Magnitude, Color, Spectral Class

5.99
Hypergiant

0.31
A0V
10653K

The red dot in the diagram below shows where HR1758 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR1758. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR1758 is distant 445.96 light years from the Sun and it is moving far from the Sun at the speed of 18 kilometers per second.

136.80
445.96
18 km/s
-0.01"/y

Alternative Designations

SAO170311
SAO170311

Visibility from Your Location

Today's HR1758 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 117.3°
Max altitude: 11.2°
Azimuth: 242.7°