HR2075

Altitude: 39.9° Azimuth: 134.7° Direction: South-East

HR2075 is a hypergiant star in the constellation of Orion.

HR2075 visual magnitude is 5.99. Because of its reltive faintness, HR2075 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 HR2075:

Color of HR2075 ⬤

Magnitude of HR2075 5.99

Class Hypergiant

VISIBILITY RIGHT NOW

HR2075 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 39.9°
Azimuth: 134.7°
Direction: South-East

Celestial coordinates and finder chart of HR2075

HR2075 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR2075 are provided in the following table:

Right Ascension J2000 05h 56m 27s

Declination J2000 +09° 30’ 34”

Galactic Longitude 198.09°

Galactic Latitude -7.65°

Constellation Orion

The simplified sky map below shows the position of HR2075 in the sky:

Simplified finder chart for HR2075.

Visibility of HR2075 from your location

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

Today's HR2075 rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 80.5° RISE 6:55

Max altitude: 48.0° TRANSIT 13:42

Azimuth: 279.5° SET 20:28

RIGHT NOW HR2075 is above the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR2075

The image below is a photograph of HR2075 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 HR2075 is 0 arcsec per year in Right Ascension and -0.001 arcsec per year in Declination and the associated displacement for the next 100000 years is represented with the red arrow.

DSS2 image of HR2075. The red arrow shows the motion of HR2075 during the next 100000 years (0.00 arcmin in Right Ascension and -1.67 arcmin in declination);

Distance of HR2075 from the Sun and relative movement

HR2075 is distant 696.58 light years from the Sun and it is moving far from the Sun at the speed of 13 kilometers per second.

Distance (parsec) 213.68 pc

Distance (light year) 696.58 ly

Heliocentric radial velocity 13 km/s

Proper Motion Dec -0.001 arcsec/year

Spectral properties of HR2075

HR2075 belongs to spectral class A0 and has a luminosity class of IV corresponding to a hypergiant star.

Absolute magnitude -0.66

Spectral Type A0IV

Color Index (B-V) -0.07

Temperature of HR2075 11092K

The red dot in the diagram below shows where HR2075 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR2075. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR2075

Henry Draper Catalogue HD39985

SAO Catalogue SAO113284

Hipparcos Catalogue HIP28110

Durchmusterung Catalogue BD+09 1016

In Evidence

Other stars in Orion