Your guide to the Solar System and the night sky
🌎 Location: Greenwich, United Kingdom [change]

HR4315

HR4315 is a hypergiant star in the constellation of Crater.

HR4315 visual magnitude is 6.09. Because of its reltive faintness, HR4315 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.

The table below summarizes the key facts about HR4315:

6.09
Hypergiant
HR4315 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR4315

HR4315 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR4315 are provided in the following table:

11h 05m 34s
-11° 05’ 20”
265.52°
43.96°
Crater

The simplified sky map below shows the position of HR4315 in the sky:

Finder chart HR4315 star
Simplified finder chart for HR4315.

Visibility of HR4315 from your location

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's HR4315 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 101.1°
Max altitude: 27.4°
Azimuth: 258.9°
HR4315 is below the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR4315

The image below is a photograph of HR4315 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of HR4315 is 0.013 arcsec per year in Right Ascension and -0.079 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR4315 star
DSS2 image of HR4315. The red arrow shows the motion of HR4315 during the next 10000 years (2.17 arcmin in Right Ascension and -13.17 arcmin in declination);

Distance of HR4315 from the Sun and relative movement

HR4315 is distant 209.38 light years from the Sun and it is moving towards the Sun at the speed of 20 kilometers per second.

64.23 pc
209.38 ly
-20 km/s
0.013 arcsec/year
-0.079 arcsec/year

Spectral properties of HR4315

HR4315 belongs to spectral class F0 and has a luminosity class of V corresponding to a hypergiant star.

2.05
F0V
7462K

The red dot in the diagram below shows where HR4315 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR4315. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR4315

SAO156448
SAO156448