HR1312

Below the horizon. Rise: 23:20 | Tran: 5:16 | Set: 11:09

Alt: -3.84° Az: 273.08° Direction: West

HR1312 is a sub-giant star of spectral class B5 in the constellation of Eridanus.

HR1312 visual magnitude is 6.44. Because of its faintness, HR1312 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.

DSS2 image of HR1312. The red arrow shows the motion of HR1312 during the next 100000 years (11.67 arcmin in Right Ascension and -6.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 04h 14m 53s

Declination -01° 05’ 18”

Hour Angle 06h 19m 10s

Sideral Time 10h 34m 03s

J2000

Right Ascension 04h 13m 38s

Declination -01° 08’ 58”

Galactic Coordinates

Galactic Longitude 193.54°

Galactic Latitude -35.07°

Finder Chart

Simplified finder chart for HR1312.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.44

Class Sub-giant

Absolute magnitude -1.72

Spectral Type B5IV

Color Index (B-V) -0.13

Temperature 12103K

The red dot in the diagram below shows where HR1312 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR1312. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR1312 is distant 1,399.14 light years from the Sun and it is moving far from the Sun at the speed of 18 kilometers per second.

Distance (parsec) 429.18

Distance (light year) 1,399.14

Radial Speed 18 km/s

Proper Motion RA 0.007 arcsec/y

Proper Motion Dec -0.004"/y

Alternative Designations

Henry Draper Catalogue HD26739

SAO Catalogue SAO131041

Hipparcos Catalogue HIP19725

Durchmusterung Catalogue BD-01 600

FK5 Catalogue 2305

Visibility from Your Location

Today's HR1312 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 91.1° RISE 23:20

Max altitude: 37.4° TRANSIT 5:16

Azimuth: 268.9° SET 11:09

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

Location

Other stars in Eridanus