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public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 5:14 
Transit: 13:06 
Sunset: 20:58
wb_twilight   (Nautical Twilight)   What's Visible Now?
All Constellations »  Virgo »  Deep Sky Objects » 

NGC 4933B - Lenticular Galaxy in Virgo

Below the horizon.  Rise: 12:55 | Tran: 17:53 | Set: 22:52
Alt: -41.96°   Az: 313.98°   Direction: North-West

NGC 4933B is a Lenticular Galaxy in the Virgo constellation. NGC 4933B 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 15, NGC 4933B 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 4933B 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 4933B - Lenticular Galaxy in Virgo star
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DSS2 image of NGC 4933B in the Red band. The green region on the image is a representation of the major (4.37 arcmin) and minor (1.88 arcmin) axes of the object's apparent size.

Celestial Coordinates

Apparent

13h 05m 14s
-11° 37’ 45”
09h 47m 33s
22h 52m 48s

J2000

13h 03m 56s
-11° 29’ 53”

Finder Chart

The simplified sky charts below show the position of NGC 4933B 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 4933B - Lenticular Galaxy in Virgo star
Simplified finder chart for NGC 4933B - Lenticular Galaxy in Virgo.

Finder chart NGC 4933B - Lenticular Galaxy in Virgo star
Simplified finder chart for NGC 4933B - Lenticular Galaxy in Virgo.

Photometric Information

The following table lists the magnitude of NGC 4933B 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).

15

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 4933B.

24.41 mag/arcsec2

Apparent Size

The following table reports NGC 4933B apparent angular size. The green area displayed on top of the DSS2 image of NGC 4933B is a visual representation of it.
4.37 arcmin
1.88 arcmin
46°

Morphological Classification

NGC 4933B - Lenticular Galaxy in Virgo 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 4933B - Lenticular Galaxy in Virgo in the Hubble de Vaucouleurs sequence.

NGC 4933B - Lenticular Galaxy in Virgo
Visualization of the morphological classification of NGC 4933B - Lenticular Galaxy in Virgo, 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 4933B - Lenticular Galaxy in Virgo rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 101.6°
Max altitude: 26.9°
Azimuth: 258.4°