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In Evidence

New Comet C/2025 J1 (Borisov) Discovered in May 2025
Detailed information about the discovery of Comet C/2025 J1 (Borisov) and pointers to useful resources to track and observe it. Read more...

Other deep sky objects in Grus
All Constellations »  Grus »  Deep Sky Objects » 

NGC 7412A - Barred Spiral Galaxy in Grus

Below the horizon.  Never rises today
Alt: -19.08°   Az: 135.81°   Direction: South-East

NGC 7412A is a Barred Spiral Galaxy in the Grus constellation. NGC 7412A is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its B magnitude of 14.3, NGC 7412A 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 7412A 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 7412A - Barred Spiral Galaxy in Grus star
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DSS2 image of NGC 7412A in the Red band. The green region on the image is a representation of the major (0.59 arcmin) and minor (0.42 arcmin) axes of the object's apparent size.

Celestial Coordinates

Apparent

22h 58m 35s
-42° 40’ 05”
19h 45m 28s
18h 44m 03s

J2000

22h 57m 09s
-42° 48’ 15”

Finder Chart

The simplified sky charts below show the position of NGC 7412A in the sky. The first chart has a field of view of 60° while the second one has a field of view of 10°.

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Finder chart for NGC 7412A - Barred Spiral Galaxy in Grus.

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Finder chart for NGC 7412A - Barred Spiral Galaxy in Grus.

Photometric Information

The following table lists the magnitude of NGC 7412A 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).

14.3

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 7412A.

21.8 mag/arcsec2

Apparent Size

The following table reports NGC 7412A apparent angular size. The green area displayed on top of the DSS2 image of NGC 7412A is a visual representation of it.
0.59 arcmin
0.42 arcmin
92°

Morphological Classification

NGC 7412A - Barred Spiral Galaxy in Grus is classified as Barred Spiral (Bd) according to the Hubble and de Vaucouleurs galaxy morphological classification. The diagram below shows a visual representation of the position of NGC 7412A - Barred Spiral Galaxy in Grus in the Hubble de Vaucouleurs sequence.

NGC 7412A - Barred Spiral Galaxy in Grus
Visualization of the morphological classification of NGC 7412A - Barred Spiral Galaxy in Grus, Barred Spiral (Bd).
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

NGC 7412A - Barred Spiral Galaxy in Grus is currently not visible from Greenwich, UK