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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
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All Constellations » Pictor » 

HR1984

Altitude: -69.0°   Azimuth: 273.4°   Direction: West

HR1984 is a variable main-sequence star in the constellation of Pictor.

HR1984 visual magnitude is 6.39. Because of its reltive faintness, HR1984 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 HR1984 is 0.029 arcsec per year in Right Ascension and 0.091 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Image of HR1984 star
DSS2 image of HR1984. The red arrow shows the motion of HR1984 during the next 1000 years (0.48 arcmin in Right Ascension and 1.52 arcmin in declination);

Key facts about HR1984

6.39
Main-sequence

HR1984 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -69.0°
Azimuth: 273.4°
Direction: West

Celestial coordinates and finder chart of HR1984

HR1984 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 HR1984 are provided in the following table:

05h 43m 41s
-45° 49’ 59”
252.25°
-30.51°
Pictor

The simplified sky map below shows the position of HR1984 in the sky:

Finder chart HR1984 star
Simplified finder chart for HR1984.

Visibility of HR1984 from your location

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

HR1984 is currently not visible from Greenwich, United Kingdom edit_location_alt

Distance of HR1984 from the Sun and relative movement

HR1984 is distant 266.34 light years from the Sun and it is moving far from the Sun at the speed of 11 kilometers per second.

81.70 pc
266.34 ly
11 km/s
0.029 arcsec/year
0.091 arcsec/year

Spectral properties of HR1984

HR1984 belongs to spectral class A9 and has a luminosity class of V corresponding to a main-sequence star.

1.83
A9V
7526K

The red dot in the diagram below shows where HR1984 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR1984. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR1984

SAO217497
SAO217497