HR1745

Altitude: 39.5° Azimuth: 1.7° Direction: North

HR1745 is a giant star in the constellation of Camelopardalis.

HR1745 visual magnitude is 6.56. Because of its reltive faintness, HR1745 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 HR1745:

Color of HR1745 ⬤

Magnitude of HR1745 6.56

Class Giant

VISIBILITY RIGHT NOW

HR1745 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 39.5°
Azimuth: 1.7°
Direction: North

Celestial coordinates and finder chart of HR1745

HR1745 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 HR1745 are provided in the following table:

Right Ascension J2000 05h 29m 25s

Declination J2000 +77° 58’ 39”

Galactic Longitude 135.11°

Galactic Latitude 22.4°

Constellation Camelopardalis

The simplified sky map below shows the position of HR1745 in the sky:

Simplified finder chart for HR1745.

Visibility of HR1745 from your location

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

HR1745 is circumpolar and transits at 12:11 UTC (altitude: 63.5°)

Digitized Sky Survey image of HR1745

The image below is a photograph of HR1745 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 HR1745 is 0.011 arcsec per year in Right Ascension and -0.017 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

DSS2 image of HR1745. The red arrow shows the motion of HR1745 during the next 10000 years (1.83 arcmin in Right Ascension and -2.83 arcmin in declination);

Distance of HR1745 from the Sun and relative movement

HR1745 is distant 719.65 light years from the Sun and it is moving towards the Sun at the speed of 16 kilometers per second.

Distance (parsec) 220.75 pc

Distance (light year) 719.65 ly

Heliocentric radial velocity -16 km/s

Proper Motion RA 0.011 arcsec/year

Proper Motion Dec -0.017 arcsec/year

Spectral properties of HR1745

HR1745 belongs to spectral class A7 and has a luminosity class of III corresponding to a giant star.

Absolute magnitude -0.16

Spectral Type A7III

Color Index (B-V) 0.14

Temperature of HR1745 8658K

The red dot in the diagram below shows where HR1745 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR1745. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR1745

Henry Draper Catalogue HD34653

SAO Catalogue SAO5535

Hipparcos Catalogue HIP25714

Durchmusterung Catalogue BD+77 195

FK5 Catalogue 2404

In Evidence

Other stars in Camelopardalis