HR4822

Below the horizon. Rise: 14:43 | Tran: 19:33 | Set: 0:23

Alt: -6.57° Az: 102.89° Direction: South-South-West

HR4822 is a variable and multiple main-sequence star of spectral class F5 in the constellation of Corvus.

HR4822 visual magnitude is 5.98. Because of its faintness, HR4822 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 HR4822. The red arrow shows the motion of HR4822 during the next 1000 years (-2.12 arcmin in Right Ascension and 0.13 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 12h 42m 35s

Declination -13° 09’ 16”

Hour Angle 18h 24m 04s

Sidereal Time 07h 06m 40s

J2000

Right Ascension 12h 41m 16s

Declination -13° 00’ 54”

Galactic Coordinates

Galactic Longitude 299.1°

Galactic Latitude 49.78°

Finder Chart

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Finder chart for HR4822.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.98

Class Main-sequence

Spectral Type F5V

Color Index (B-V) 0.42

Temperature 6776K

Star System Properties

HR4822 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR4822 double sysyem:

Main star magnitude 5.98

Secondary star magnitude 6.08

Magnitude difference 0.1

Separation 5.4 arcsec

Alternative Designations

Henry Draper Catalogue HD110318

SAO Catalogue SAO157448

Durchmusterung Catalogue BD-12 3676

General Catalogue of Variable Stars 5855

Aitken Double Star Catalogue ADS8627

Visibility from Your Location

Today's HR4822 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 103.2° RISE 14:43

Max altitude: 25.4° TRANSIT 19:33

Azimuth: 256.8° SET 0:23

Set Location

Other stars in Corvus