HR4084

Altitude: 47.4° Azimuth: 350.4° Direction: North

HR4084 is a variable main-sequence star in the constellation of Camelopardalis.

HR4084 visual magnitude is 5.26. Because of its reltive faintness, HR4084 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 HR4084:

Color of HR4084 ⬤

Magnitude of HR4084 5.26

Class Main-sequence

VISIBILITY RIGHT NOW

HR4084 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 47.4°
Azimuth: 350.4°
Direction: North

Celestial coordinates and finder chart of HR4084

HR4084 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR4084 are provided in the following table:

Right Ascension J2000 10h 31m 04s

Declination J2000 +82° 33’ 30”

Galactic Longitude 128.03°

Galactic Latitude 33.13°

Constellation Camelopardalis

The simplified sky map below shows the position of HR4084 in the sky:

Simplified finder chart for HR4084.

Visibility of HR4084 from your location

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

HR4084 is circumpolar and transits at 05:12 UTC (altitude: 58.9°)

Digitized Sky Survey image of HR4084

The image below is a photograph of HR4084 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 HR4084 is -0.083 arcsec per year in Right Ascension and 0.031 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

DSS2 image of HR4084. The red arrow shows the motion of HR4084 during the next 10000 years (-13.83 arcmin in Right Ascension and 5.17 arcmin in declination);

Distance of HR4084 from the Sun and relative movement

HR4084 is distant 70.05 light years from the Sun and it is moving far from the Sun at the speed of 7 kilometers per second.

Distance (parsec) 21.49 pc

Distance (light year) 70.05 ly

Heliocentric radial velocity 7 km/s

Proper Motion RA -0.083 arcsec/year

Proper Motion Dec 0.031 arcsec/year

Spectral properties of HR4084

HR4084 belongs to spectral class F2 and has a luminosity class of V corresponding to a main-sequence star.

Absolute magnitude 3.60

Spectral Type F2V

Color Index (B-V) 0.37

Temperature of HR4084 7044K

The red dot in the diagram below shows where HR4084 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4084. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR4084

Henry Draper Catalogue HD90089

SAO Catalogue SAO1714

Hipparcos Catalogue HIP51502

Durchmusterung Catalogue BD+83 297

Gliese Catalogue Gl 392.1

FK5 Catalogue 911

General Catalogue of Variable Stars 4864

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In Evidence

Other stars in Camelopardalis