HR4307

Below the horizon. Rise: 9:37 | Tran: 12:09 | Set: 14:40

Alt: -64.49° Az: 310.68° Direction: North-West

HR4307 is a giant star of spectral class M1 in the constellation of Hydra.

HR4307 visual magnitude is 6.46. Because of its faintness, HR4307 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 HR4307. The red arrow shows the motion of HR4307 during the next 10000 years (-6.50 arcmin in Right Ascension and -5.17 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 11h 04m 27s

Declination -32° 05’ 39”

Hour Angle 10h 29m 18s

Sideral Time 21h 33m 46s

J2000

Right Ascension 11h 03m 16s

Declination -31° 57’ 38”

Galactic Coordinates

Galactic Longitude 277.62°

Galactic Latitude 25.54°

Finder Chart

Simplified finder chart for HR4307.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.46

Class Giant

Absolute magnitude -0.36

Spectral Type M1III

Color Index (B-V) 1.62

Temperature 3622K

The red dot in the diagram below shows where HR4307 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4307. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4307 is distant 752.89 light years from the Sun and it is moving far from the Sun at the speed of 80 kilometers per second.

Distance (parsec) 230.95

Distance (light year) 752.89

Radial Speed 80 km/s

Proper Motion RA -0.039 arcsec/y

Proper Motion Dec -0.031"/y

Alternative Designations

Henry Draper Catalogue HD95857

SAO Catalogue SAO202039

Hipparcos Catalogue HIP54030

Durchmusterung Catalogue CD-31 8726

FK5 Catalogue 2881

Visibility from Your Location

Today's HR4307 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 122.1° RISE 9:37

Max altitude: 6.4° TRANSIT 12:09

Azimuth: 237.9° SET 14:40

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

Location

Other stars in Hydra