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public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 4:42 
Transit: 13:00 
Sunset: 21:18
sunny   (Daytime)   What's Visible Now?

HR3724

Below the horizon.  Rise: 11:09 | Tran: 16:17 | Set: 21:25
Altitude: -1.0°   Azimuth: 104.6°   Direction: East-South-East

HR3724 is a variable and multiple star of spectral class A5 in the constellation of Hydra.

HR3724 visual magnitude is 6.53. Because of its faintness, HR3724 is not visible to the naked eye.

Celestial coordinates and finder chart of HR3724

Finder chart HR3724 star
Simplified finder chart for HR3724.

HR3724 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 HR3724 are provided in the following table:

09h 22m 50s
-09° 50’ 20”
241.74°
27.4°
Hydra
Image of HR3724 star
DSS2 image of HR3724. The red arrow shows the motion of HR3724 during the next 10000 years (-4.50 arcmin in Right Ascension and -3.50 arcmin in declination);

Key facts about HR3724

6.53

HR3724 is also a SrCrEu chemically peculiar star.

0.82
A5
8011K

The red dot in the diagram below shows where HR3724 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3724. Attribution: Richard Powell / CC BY-SA

HR3724 star system properties

HR3724 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 HR3724 double sysyem:

6.53
6.63
0.1
0.1 arcsec

Distance of HR3724 from the Sun and relative movement

HR3724 is distant 452.78 light years from the Sun and it is moving far from the Sun at the speed of 23 kilometers per second.

138.89 pc
452.78 ly
23 km/s
-0.027 arcsec/year
-0.021 arcsec/year

Alternative designations of HR3724

SAO136799
SAO136799

Visibility of HR3724 from your location

Today's HR3724 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 99.8°
Max altitude: 28.7°
Azimuth: 260.2°