HR3965

Below the horizon. Rise: 7:26 | Tran: 11:06 | Set: 14:46

Alt: -41.58° Az: 76.84° Direction: East-North-East

HR3965 is a main-sequence star of spectral class A8 in the constellation of Hydra.

HR3965 visual magnitude is 5.7. Because of its faintness, HR3965 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 HR3965. The red arrow shows the motion of HR3965 during the next 1000 years (-1.90 arcmin in Right Ascension and 0.38 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 10h 05m 29s

Declination -24° 24’ 22”

Hour Angle 15h 32m 28s

Sideral Time 01h 37m 58s

J2000

Right Ascension 10h 04m 20s

Declination -24° 17’ 08”

Galactic Coordinates

Galactic Longitude 261°

Galactic Latitude 24.68°

Finder Chart

Simplified finder chart for HR3965.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.7

Class Main-sequence

Absolute magnitude 1.23

Spectral Type A8V

Color Index (B-V) 0.3

Temperature 7462K

The red dot in the diagram below shows where HR3965 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR3965. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3965 is distant 255.49 light years from the Sun and it is moving far from the Sun at the speed of 4 kilometers per second.

Distance (parsec) 78.37

Distance (light year) 255.49

Radial Speed 4 km/s

Proper Motion RA -0.114 arcsec/y

Proper Motion Dec 0.023"/y

Alternative Designations

Henry Draper Catalogue HD87427

SAO Catalogue SAO178367

Hipparcos Catalogue HIP49339

Durchmusterung Catalogue CD-23 8973

FK5 Catalogue 1260

Visibility from Your Location

Today's HR3965 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 114.4° RISE 7:26

Max altitude: 14.1° TRANSIT 11:06

Azimuth: 245.6° SET 14:46

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

Location

Other stars in Hydra