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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: 6:38  
clear_day Transit: 12:10  
SunsetSet: 17:43
sleep NighttimeWhat's Visible Now?
All Constellations » Gemini » 


Altitude: 52.6°   Azimuth: 207.8°   Direction: South-South-West

HR2635 is a giant star in the constellation of Gemini.

HR2635 visual magnitude is 5.82. Because of its reltive faintness, HR2635 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 HR2635 is 0.017 arcsec per year in Right Ascension and -0.015 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR2635 star
DSS2 image of HR2635. The red arrow shows the motion of HR2635 during the next 10000 years (2.83 arcmin in Right Ascension and -2.50 arcmin in declination);

Key facts about HR2635


HR2635 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 52.6°
Azimuth: 207.8°
Direction: South-South-West

Celestial coordinates and finder chart of HR2635

HR2635 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 HR2635 are provided in the following table:

07h 02m 33s
+16° 40’ 27”

The simplified sky map below shows the position of HR2635 in the sky:

Finder chart HR2635 star
Simplified finder chart for HR2635.

Visibility of HR2635 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 HR2635 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: 73.3°
Max altitude: 55.2°
Azimuth: 286.7°

Distance of HR2635 from the Sun and relative movement

HR2635 is distant 1,917.65 light years from the Sun and it is moving far from the Sun at the speed of 35 kilometers per second.

588.24 pc
1,917.65 ly
35 km/s
0.017 arcsec/year
-0.015 arcsec/year

Spectral properties of HR2635

HR2635 belongs to spectral class M2 and has a luminosity class of III corresponding to a giant star.


The red dot in the diagram below shows where HR2635 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR2635. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR2635