HR2315

Above the horizon. Rise: 1:34 | Tran: 7:44 | Set: 13:53

Alt: 29.39° Az: 230.59° Direction: South-West

HR2315 is a hypergiant star of spectral class A0 in the constellation of Monoceros.

HR2315 visual magnitude is 6.51. Because of its faintness, HR2315 is not visible to the naked eye.

DSS2 image of HR2315. The red arrow shows the motion of HR2315 during the next 100000 years (8.33 arcmin in Right Ascension and -3.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 06h 27m 03s

Declination +02° 15’ 23”

Hour Angle 02h 49m 24s

Sideral Time 09h 16m 28s

J2000

Right Ascension 06h 25m 46s

Declination +02° 16’ 19”

Galactic Coordinates

Galactic Longitude 207.97°

Galactic Latitude -4.66°

Finder Chart

Simplified finder chart for HR2315.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.51

Class Hypergiant

Absolute magnitude 0.36

Spectral Type A0V

Color Index (B-V) -0.03

Temperature 10516K

The red dot in the diagram below shows where HR2315 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR2315. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR2315 is distant 553.48 light years from the Sun and it is moving far from the Sun at the speed of 24 kilometers per second.

Distance (parsec) 169.78

Distance (light year) 553.48

Radial Speed 24 km/s

Proper Motion RA 0.005 arcsec/y

Proper Motion Dec -0.002"/y

Alternative Designations

Henry Draper Catalogue HD45137

SAO Catalogue SAO113868

Hipparcos Catalogue HIP30594

Durchmusterung Catalogue BD+02 1227

Visibility from Your Location

Today's HR2315 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 87.7° RISE 1:34

Max altitude: 40.8° TRANSIT 7:44

Azimuth: 272.3° SET 13:53

Name:	Greenwich, UK
Latitude:	51° 28' 48.0" N
Longitude:	0° 0' 0.0" E
Timezone:	Europe/London

Location

Other stars in Monoceros