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🌎  Greenwich, United Kingdom [change]


HR3637 is a sub-giant star in the constellation of Pyxis.

HR3637 visual magnitude is 6.15. Because of its reltive faintness, HR3637 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 HR3637:

HR3637 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR3637

HR3637 is situated south of the celestial equator, as such, it is more easily visible from the southern emisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR3637 are provided in the following table:

09h 08m 43s
-26° 46’ 04”

The simplified sky map below shows the position of HR3637 in the sky:

Finder chart HR3637 star
Simplified finder chart for HR3637.

Visibility of HR3637 from your location

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

Today's HR3637 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 116.8°
Max altitude: 11.8°
Azimuth: 243.2°
HR3637 is below the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR3637

The image below is a photograph of HR3637 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 HR3637 is -0.045 arcsec per year in Right Ascension and 0.009 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR3637 star
DSS2 image of HR3637. The red arrow shows the motion of HR3637 during the next 10000 years (-7.50 arcmin in Right Ascension and 1.50 arcmin in declination);

Distance of HR3637 from the Sun and relative movement

HR3637 is distant 373.00 light years from the Sun and it is moving far from the Sun at the speed of 8 kilometers per second.

114.42 pc
373.00 ly
8 km/s
-0.045 arcsec/year
0.009 arcsec/year

Spectral properties of HR3637

HR3637 belongs to spectral class A4 and has a luminosity class of IV corresponding to a sub-giant star.


The red dot in the diagram below shows where HR3637 is situated in the HertzsprungÔÇôRussell diagram.

HR Diagram
H-R diagram showing the position of HR3637. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR3637