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public  Greenwich, UK Greenwich, UK  ⓘ
Timezone: Europe/London
Sunrise: 6:33 
Transit: 12:55 
Sunset: 19:17
wb_twilight   (Civil Twilight)  
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Other deep sky objects in Pegasus
All Constellations »  Pegasus »  Deep Sky Objects » 

NGC 18 - Double Star in Pegasus

Above the horizon.  Rise: 16:53 | Tran: 1:40 | Set: 10:24
Alt: 34.60°   Az: 272.60°   Direction: West

NGC 18 is a Double Star in the Pegasus constellation. NGC 18 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere. Given its B magnitude of 14, NGC 18 is visible with the help of a telescope having an aperture of 14 inches (350mm) or more.

The image below is a photograph of NGC 18 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 18 - Double Star in Pegasus star
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DSS2 image of NGC 18 in the Red band.

Celestial Coordinates

Apparent

00h 10m 39s
+27° 52’ 10”
04h 33m 52s
04h 44m 32s

J2000

00h 09m 23s
+27° 43’ 55”

Finder Chart

The simplified sky charts below show the position of NGC 18 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 18 - Double Star in Pegasus star
Simplified finder chart for NGC 18 - Double Star in Pegasus.

Finder chart NGC 18 - Double Star in Pegasus star
Simplified finder chart for NGC 18 - Double Star in Pegasus.

Photometric Information

The following table lists the magnitude of NGC 18 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

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

Rise and Set Times

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

Today's NGC 18 - Double Star in Pegasus rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 62.1°
Max altitude: 66.4°
Azimuth: 297.9°