Your Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
north SunriseRise: 4:52  
clear_day Transit: 12:55  
SunsetSet: 20:59 south
wb_twilight Civil TwilightWhat's Visible Now
All Constellations » Puppis » 

HR2510

HR2510 is a variable main-sequence star in the constellation of Puppis.

HR2510 visual magnitude is 6.21. Because of its reltive faintness, HR2510 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 HR2510:

6.21
Main-sequence
HR2510 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Celestial coordinates and finder chart of HR2510

HR2510 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 HR2510 are provided in the following table:

06h 46m 12s
-37° 46’ 32”
247.13°
-17.18°
Puppis

The simplified sky map below shows the position of HR2510 in the sky:

Finder chart HR2510 star
Simplified finder chart for HR2510.

Visibility of HR2510 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 HR2510 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: 127.8°
Max altitude: 0.7°
Azimuth: 232.2°
HR2510 is below the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR2510

The image below is a photograph of HR2510 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 HR2510 is -0.008 arcsec per year in Right Ascension and 0.002 arcsec per year in Declination and the associated displacement for the next 100000 years is represented with the red arrow.

Image of HR2510 star
DSS2 image of HR2510. The red arrow shows the motion of HR2510 during the next 100000 years (-13.33 arcmin in Right Ascension and 3.33 arcmin in declination);

Distance of HR2510 from the Sun and relative movement

HR2510 is distant 1,448.89 light years from the Sun and it is moving far from the Sun at the speed of 15 kilometers per second.

444.44 pc
1,448.89 ly
15 km/s
-0.008 arcsec/year
0.002 arcsec/year

Spectral properties of HR2510

HR2510 belongs to spectral class B4 and has a luminosity class of V corresponding to a main-sequence star.

-2.03
B4V
12103K

The red dot in the diagram below shows where HR2510 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR2510. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR2510

SAO197195
SAO197195