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public  Narutochō-mitsuishi, Japan Narutochō-mitsuishi, Japan  ⓘ
TimezoneAsia/Tokyo
Sunrise: 4:55 
Transit: 12:05 
Sunset: 19:16
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All Constellations » Puppis » 

HR3101

Above the horizon.  Rise: 9:56 | Tran: 13:12 | Set: 16:27
Alt: 1.87°   Az: 149.46°   Direction: South-South-East

HR3101 is a double main-sequence star of spectral class B6 in the constellation of Puppis.

HR3101 visual magnitude is 6.02. Because of its faintness, HR3101 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

Image of HR3101 star
DSS2 image of HR3101. The red arrow shows the motion of HR3101 during the next 10000 years (-2.00 arcmin in Right Ascension and 0.33 arcmin in declination);

Celestial Coordinates

Apparent

07h 56m 36s
-43° 54’ 50”
21h 00m 39s
04h 57m 15s

J2000

07h 55m 46s
-43° 50’ 41”

Galactic Coordinates

258.53°
-7.93°

Finder Chart

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Finder chart for HR3101.

Magnitude, Color, Spectral Class

6.02
Main-sequence

-1.08
B6V
11744K

The red dot in the diagram below shows where HR3101 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3101. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR3101 is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the HR3101 double sysyem:

6.02
6.22
0.2
0.7 arcsec

Distance, Radial Speed, Proper Motion

HR3101 is distant 855.64 light years from the Sun and it is moving far from the Sun at the speed of 14 kilometers per second.

262.47
855.64
14 km/s
-0.012 arcsec/y
0.002"/y

Alternative Designations

SAO219157
SAO219157

Visibility from Your Location

Today's HR3101 rise, transit and set times from Narutochō-mitsuishi, Japan are the following (all times relative to the local timezone Asia/Tokyo):

Azimuth: 133.9°
Max altitude: 11.9°
Azimuth: 226.1°