Your guide to the Solar System and the night sky
🌎 Location: Greenwich, United Kingdom [change]

NGC 7142 - Open Cluster

NGC 7142 is a Open Cluster in the Cepheus constellation. NGC 7142 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern hemisphere.

NGC 7142
Open Cluster
Cepheus
  • NGC 7142 is above the horizon from Greenwich, United Kingdom [change]. Its current altitude is 66° above the horizon. See also rise and set times.
  • Given its visual magnitude of 9.3, NGC 7142 is visible with the help of a binocular with a 60-70mm aperture or a small telescope.
Available Resources for NGC 7142 - Open Cluster

Photometric information of NGC 7142

The following table lists the magnitude of NGC 7142 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).

10.36
9.3

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

Apparent size of NGC 7142

The following table reports NGC 7142 apparent angular size. The green area displayed on top of the DSS2 image of NGC 7142 is a visual representation of it.
9.6 arcmin
9.6 arcmin

Digitized Sky Survey image of NGC 7142

The image below is a photograph of NGC 7142 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 0.5x0.5 degrees (30x30 arcmins).

Image of NGC 7142 - Open Cluster star
/>
DSS2 image of NGC 7142 in the Red band. The green region on the image is a representation of the major (9.6 arcmin) and minor (9.6 arcmin) axes of the object's apparent size.

Celestial coordinates and finder chart of NGC 7142

Celestial coordinates for the J2000 equinox of NGC 7142 are provided in the following table:

21h 45m 10s
+65° 46’ 27”

The simplified sky charts below show the position of NGC 7142 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 7142 - Open Cluster star
Simplified finder chart for NGC 7142 - Open Cluster.

Finder chart NGC 7142 - Open Cluster star
Simplified finder chart for NGC 7142 - Open Cluster.

Rise ans set times of NGC 7142 from your location

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

NGC 7142 - Open Cluster is circumpolar and transits at 19:34 UTC (altitude: 75.7°)