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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 5:43  
clear_day Transit: 12:56  
SunsetSet: 20:10
sleep NighttimeWhat's Visible Now?
All Constellations » Antlia » 

HR3833

Altitude: -25.9°   Azimuth: 250.1°   Direction: West-South-West

HR3833 is a hypergiant star in the constellation of Antlia.

HR3833 visual magnitude is 5.63. Because of its reltive faintness, HR3833 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of HR3833 is 0.034 arcsec per year in Right Ascension and -0.02 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR3833 star
DSS2 image of HR3833. The red arrow shows the motion of HR3833 during the next 10000 years (5.67 arcmin in Right Ascension and -3.33 arcmin in declination);

Key facts about HR3833

5.63
Hypergiant

HR3833 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -25.9°
Azimuth: 250.1°
Direction: West-South-West

Celestial coordinates and finder chart of HR3833

HR3833 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR3833 are provided in the following table:

09h 37m 09s
-32° 10’ 42”
261.91°
14.81°
Antlia

The simplified sky map below shows the position of HR3833 in the sky:

Finder chart HR3833 star
Simplified finder chart for HR3833.

Visibility of HR3833 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 HR3833 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: 122.2°
Max altitude: 6.3°
Azimuth: 237.8°

Distance of HR3833 from the Sun and relative movement

HR3833 is distant 267.43 light years from the Sun and it is moving towards the Sun at the speed of 3 kilometers per second.

82.03 pc
267.43 ly
-3 km/s
0.034 arcsec/year
-0.02 arcsec/year

Spectral properties of HR3833

HR3833 belongs to spectral class K0 and has a luminosity class of III corresponding to a hypergiant star.

1.06
K0III
4695K

The red dot in the diagram below shows where HR3833 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR3833. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR3833

SAO200561
SAO200561