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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 7:19 
Transit: 12:14 
Sunset: 17:09
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All Constellations »  Antlia »  Deep Sky Objects » 

NGC 3258A - Lenticular Galaxy in Antlia

Below the horizon.  Rise: 23:12 | Tran: 1:00 | Set: 2:43
Alt: -63.72°   Az: 295.72°   Direction: West-North-West

NGC 3258A is a Lenticular Galaxy in the Antlia constellation. NGC 3258A is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its visual magnitude of 13.64, NGC 3258A 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 3258A 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 3258A - Lenticular Galaxy in Antlia star
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DSS2 image of NGC 3258A in the Red band. The green region on the image is a representation of the major (1.22 arcmin) and minor (0.44 arcmin) axes of the object's apparent size.

Celestial Coordinates

Apparent

10h 29m 26s
-35° 35’ 00”
10h 02m 31s
20h 31m 58s

J2000

10h 28m 18s
-35° 27’ 15”

Finder Chart

The simplified sky charts below show the position of NGC 3258A 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 3258A - Lenticular Galaxy in Antlia.

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Finder chart for NGC 3258A - Lenticular Galaxy in Antlia.

Photometric Information

The following table lists the magnitude of NGC 3258A 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).

14.56
13.64
11.32
10.61
10.42

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 3258A.

23.24 mag/arcsec2

Apparent Size

The following table reports NGC 3258A apparent angular size. The green area displayed on top of the DSS2 image of NGC 3258A is a visual representation of it.
1.22 arcmin
0.44 arcmin
170°

Morphological Classification

NGC 3258A - Lenticular Galaxy in Antlia 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 3258A - Lenticular Galaxy in Antlia in the Hubble de Vaucouleurs sequence.

NGC 3258A - Lenticular Galaxy in Antlia
Visualization of the morphological classification of NGC 3258A - Lenticular Galaxy in Antlia, 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 3258A - Lenticular Galaxy in Antlia rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 125.6°
Max altitude: 2.9°
Azimuth: 234.4°