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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:06 
Transit: 12:56 
Sunset: 20:47
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All Constellations » Orion » 

HR1777

Above the horizon.  Rise: 8:17 | Tran: 14:42 | Set: 21:07
Alt: 14.68°   Az: 259.95°   Direction: West

HR1777 is a main-sequence star of spectral class A2 in the constellation of Orion.

HR1777 visual magnitude is 6.35. Because of its faintness, HR1777 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 HR1777 star
DSS2 image of HR1777. The red arrow shows the motion of HR1777 during the next 10000 years (-4.00 arcmin in Right Ascension and -0.50 arcmin in declination);

Celestial Coordinates

Apparent

05h 24m 52s
+05° 20’ 40”
04h 52m 16s
10h 17m 08s

J2000

05h 23m 31s
+05° 19’ 20”

Galactic Coordinates

197.64°
-16.82°

Finder Chart

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Finder chart for HR1777.

Magnitude, Color, Spectral Class

6.35
Main-sequence

1.97
A2V
8839K

The red dot in the diagram below shows where HR1777 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR1777. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR1777 is distant 244.74 light years from the Sun and it is moving far from the Sun at the speed of 9 kilometers per second.

75.08
244.74
9 km/s
-0.024 arcsec/y
-0.003"/y

Alternative Designations

SAO112708
SAO112708

Visibility from Your Location

Today's HR1777 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 84.7°
Max altitude: 43.9°
Azimuth: 275.3°