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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: 6:59  
clear_day Transit: 12:12  
SunsetSet: 17:25
sleep NighttimeWhat's Visible Now?
All Constellations » Lepus » 

HR1785

Altitude: -15.7°   Azimuth: 246.6°   Direction: West-South-West

HR1785 is a main-sequence star in the constellation of Lepus.

HR1785 visual magnitude is 6.49. Because of its reltive faintness, HR1785 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.

The proper motion of HR1785 is 0.029 arcsec per year in Right Ascension and 0.009 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR1785 star
DSS2 image of HR1785. The red arrow shows the motion of HR1785 during the next 10000 years (4.83 arcmin in Right Ascension and 1.50 arcmin in declination);

Key facts about HR1785

6.49
Main-sequence

HR1785 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -15.7°
Azimuth: 246.6°
Direction: West-South-West

Celestial coordinates and finder chart of HR1785

HR1785 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 HR1785 are provided in the following table:

05h 23m 12s
-26° 42’ 20”
229.54°
-30.23°
Lepus

The simplified sky map below shows the position of HR1785 in the sky:

Finder chart HR1785 star
Simplified finder chart for HR1785.

Visibility of HR1785 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 HR1785 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: 116.7°
Max altitude: 11.8°
Azimuth: 243.3°

Distance of HR1785 from the Sun and relative movement

HR1785 is distant 170.86 light years from the Sun and it is moving far from the Sun at the speed of 51 kilometers per second.

52.41 pc
170.86 ly
51 km/s
0.029 arcsec/year
0.009 arcsec/year

Spectral properties of HR1785

HR1785 belongs to spectral class F6 and has a luminosity class of V corresponding to a main-sequence star.

2.89
F6V
6389K

The red dot in the diagram below shows where HR1785 is situated in the HertzsprungÔÇôRussell diagram.

HR Diagram
H-R diagram showing the position of HR1785. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR1785

SAO170375
SAO170375