HR4412

HR4412 is a main-sequence star in the constellation of Ursa Major.

HR4412 visual magnitude is 6.32. Because of its reltive faintness, HR4412 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.

The table below summarizes the key facts about HR4412:

Color of HR4412 ⬤

Magnitude of HR4412 6.32

Class Main-sequence

VISIBILITY RIGHT NOW HR4412 is above the horizon from Greenwich, United Kingdom [change]. Altitude: 33°.

Celestial coordinates and finder chart of HR4412

HR4412 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR4412 are provided in the following table:

Right Ascension J2000 11h 26m 25s

Declination J2000 +33° 27’ 02”

Galactic Longitude 188.72°

Galactic Latitude 70.63°

Constellation Ursa Major

The simplified sky map below shows the position of HR4412 in the sky:

Simplified finder chart for HR4412.

Visibility of HR4412 from your location

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's HR4412 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 56.5° RISE 13:52

Max altitude: 72.0° TRANSIT 23:33

Azimuth: 303.5° SET 9:18

RIGHT NOW HR4412 is above the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR4412

The image below is a photograph of HR4412 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of HR4412 is -0.04 arcsec per year in Right Ascension and 0.016 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

DSS2 image of HR4412. The red arrow shows the motion of HR4412 during the next 10000 years (-6.67 arcmin in Right Ascension and 2.67 arcmin in declination);

Distance of HR4412 from the Sun and relative movement

HR4412 is distant 187.79 light years from the Sun and it is moving towards the Sun at the speed of 25 kilometers per second.

Distance (parsec) 57.60 pc

Distance (light year) 187.79 ly

Heliocentric radial velocity -25 km/s

Proper Motion RA -0.04 arcsec/year

Proper Motion Dec 0.016 arcsec/year

Spectral properties of HR4412

HR4412 belongs to spectral class F7 and has a luminosity class of V corresponding to a main-sequence star.

Absolute magnitude 2.52

Spectral Type F7V

Color Index (B-V) 0.43

Temperature of HR4412 6724K

The red dot in the diagram below shows where HR4412 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4412. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR4412

Henry Draper Catalogue HD99373

SAO Catalogue SAO62551

Hipparcos Catalogue HIP55821

Durchmusterung Catalogue BD+34 2222

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In Evidence

Other stars in Ursa Major