HR3790
HR3790 is a multiple giant star in the constellation of Antlia.
HR3790 visual magnitude is 5.87. Because of its reltive faintness, HR3790 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 HR3790 is 0.143 arcsec per year in Right Ascension and -0.177 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Key facts about HR3790
HR3790 is below the horizon from Greenwich, United Kingdom .
Altitude: -23.0°
Azimuth: 241.0°
Direction: West-South-West
Celestial coordinates and finder chart of HR3790
HR3790 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 HR3790 are provided in the following table:
The simplified sky map below shows the position of HR3790 in the sky:
Visibility of HR3790 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
Today's HR3790 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
Distance of HR3790 from the Sun and relative movement
HR3790 is distant 284.97 light years from the Sun and it is moving far from the Sun at the speed of 14 kilometers per second.
Spectral properties of HR3790
HR3790 belongs to spectral class K4 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where HR3790 is situated in the HertzsprungāRussell diagram.
HR3790 star system properties
HR3790 is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the HR3790 double sysyem: