We use cookies to deliver essential features and to measure their performance. By using this site you accept our Privacy Policies.
A Complete Guide to the Solar System and the Night Sky
Help keep this site free and ads-free: donate now!
public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 5:37  
clear_day Transit: 12:56  
SunsetSet: 20:15
sunny DaytimeWhat's Visible Now?
All Constellations » Aquarius » 

Skat - δ Aquarii (delta Aquarii)

Altitude: 17.2°   Azimuth: 147.8°   Direction: South-South-East

Skat, also designated as δ Aquarii (delta Aquarii), is a variable main-sequence star in the constellation of Aquarius.

Skat visual magnitude is 3.27. Because of its moderate brightness, Skat should be easily visible from locations with dark skies, while it can be barely visible, or not visible at all, from skies affected by light pollution.

The proper motion of Skat is -0.04 arcsec per year in Right Ascension and -0.025 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of Skat - δ Aquarii (delta Aquarii) star
DSS2 image of Skat. The red arrow shows the motion of Skat during the next 10000 years (-6.67 arcmin in Right Ascension and -4.17 arcmin in declination);

Key facts about Skat

3.27
Main-sequence

Skat - δ Aquarii (delta Aquarii) is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 17.2°
Azimuth: 147.8°
Direction: South-South-East

Celestial coordinates and finder chart of Skat

Skat 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 Skat are provided in the following table:

22h 54m 38s
-15° 49’ 14”
49.58°
-60.67°
Aquarius

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

Finder chart Skat - δ Aquarii (delta Aquarii) star
Simplified finder chart for Skat - δ Aquarii (delta Aquarii).

Visibility of Skat 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 Skat - δ Aquarii (delta Aquarii) 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: 105.8°
Max altitude: 22.7°
Azimuth: 254.2°

Distance of Skat from the Sun and relative movement

Skat is distant 159.49 light years from the Sun and it is moving far from the Sun at the speed of 18 kilometers per second.

48.92 pc
159.49 ly
18 km/s
-0.04 arcsec/year
-0.025 arcsec/year

Spectral properties of Skat

Skat belongs to spectral class A3 and has a luminosity class of V corresponding to a main-sequence star.

-0.18
A3V
9542K

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

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

Alternative designations of Skat

Skat
δ Aquarii
(delta Aquarii)
SAO165375
SAO165375