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public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 5:12 
Transit: 13:06 
Sunset: 20:59
wb_twilight   (Civil Twilight)   What's Visible Now?
All Constellations »  Pisces »  Deep Sky Objects » 

NGC 7693 - Lenticular Galaxy in Pisces

Below the horizon.  Rise: 22:32 | Tran: 4:28 | Set: 10:21
Alt: -13.02°   Az: 75.09°   Direction: East-North-East

NGC 7693 is a Lenticular Galaxy in the Pisces constellation. NGC 7693 is situated close to the celestial equator and, as such, it is at least partly visible from both hemispheres in certain times of the year. Given its B magnitude of 14.7, NGC 7693 is visible with the help of a telescope having an aperture of 20 inches (500mm) or more.

The image below is a photograph of NGC 7693 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5000x0.5000 degrees (30.00x30.00 arcmins).

Image of NGC 7693 - Lenticular Galaxy in Pisces star
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DSS2 image of NGC 7693 in the Red band. The green region on the image is a representation of the major (0.82 arcmin) and minor (0.51 arcmin) axes of the object's apparent size.

Celestial Coordinates

Apparent

23h 34m 26s
-01° 09’ 21”
16h 41m 20s
16h 15m 47s

J2000

23h 33m 11s
-01° 17’ 30”

Finder Chart

The simplified sky charts below show the position of NGC 7693 in the sky. The first chart has a field of view of 60° while the second one has a field of view of 10°.

Finder chart NGC 7693 - Lenticular Galaxy in Pisces star
Simplified finder chart for NGC 7693 - Lenticular Galaxy in Pisces.

Finder chart NGC 7693 - Lenticular Galaxy in Pisces star
Simplified finder chart for NGC 7693 - Lenticular Galaxy in Pisces.

Photometric Information

The following table lists the magnitude of NGC 7693 in different bands of the electomagnetic spectrum (when available), from the B band (445nm wavelength, corresponding to the Blue color), to the V band ( 551nm wavelength, corresponding to Green/Yellow color), to the J, H, K bands (corresponding to 1220nm, 1630nm, 2190nm wavelengths respectively, which are colors not visible to the human eye).

14.7
11.97
11.34
11.18

For more information about photometry in astronomy, check the photometric system article on Wikipedia.

The surface brightess reported below is an indication of the brightness per unit of angular area of NGC 7693.

22.96 mag/arcsec2

Apparent Size

The following table reports NGC 7693 apparent angular size. The green area displayed on top of the DSS2 image of NGC 7693 is a visual representation of it.
0.82 arcmin
0.51 arcmin
171°

Morphological Classification

NGC 7693 - Lenticular Galaxy in Pisces is classified as Lenticular (S0-Aa) according to the Hubble and de Vaucouleurs galaxy morphological classification. The diagram below shows a visual representation of the position of NGC 7693 - Lenticular Galaxy in Pisces in the Hubble de Vaucouleurs sequence.

NGC 7693 - Lenticular Galaxy in Pisces
Visualization of the morphological classification of NGC 7693 - Lenticular Galaxy in Pisces, Lenticular (S0-Aa).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Rise and Set Times

Location: Greenwich, UK
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's NGC 7693 - Lenticular Galaxy in Pisces rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 91.2°
Max altitude: 37.4°
Azimuth: 268.8°