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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
north SunriseRise: 7:37  
clear_day Transit: 11:46  
SunsetSet: 15:55 south
sunny  • Daytime • What's Visible Now?

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

IC 4609 - Elliptical/Spiral Galaxy in Hercules

Altitude: 46.9°   Azimuth: 115.6°   Direction: East-South-East

IC 4609 is a Elliptical/Spiral Galaxy in the Hercules constellation. IC 4609 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.

IC 4609
Galaxy
Hercules

IC 4609 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 46.9°
Azimuth: 115.6°
Direction: East-South-East

See also IC 4609 rise and set times.

Given its B magnitude of 15.4, IC 4609 is visible with the help of a telescope having an aperture of 20 inches (500mm) or more.

Available Resources for IC 4609 - Elliptical/Spiral Galaxy in Hercules

Photometric information of IC 4609

The following table lists the magnitude of IC 4609 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).

15.4
11.6
11
10.54

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 IC 4609.

23.67 mag/arcsec2

Apparent size of IC 4609

The following table reports IC 4609 apparent angular size. The green area displayed on top of the DSS2 image of IC 4609 is a visual representation of it.
0.87 arcmin
0.83 arcmin
19°

Digitized Sky Survey image of IC 4609

The image below is a photograph of IC 4609 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 IC 4609 - Elliptical/Spiral Galaxy in Hercules star
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DSS2 image of IC 4609 in the Red band. The green region on the image is a representation of the major (0.87 arcmin) and minor (0.83 arcmin) axes of the object's apparent size.

IC 4609 - Elliptical/Spiral Galaxy in Hercules morphological classification

IC 4609 - Elliptical/Spiral Galaxy in Hercules is classified as Elliptical/Spiral (E-S0) according to the Hubble and de Vaucouleurs galaxy morphological classification. The diagram below shows a visual representation of the position of IC 4609 - Elliptical/Spiral Galaxy in Hercules in the Hubble de Vaucouleurs sequence.

IC 4609 - Elliptical/Spiral Galaxy in Hercules
Visualization of the morphological classification of IC 4609 - Elliptical/Spiral Galaxy in Hercules, Elliptical/Spiral (E-S0).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Celestial coordinates and finder chart of IC 4609

Celestial coordinates for the J2000 equinox of IC 4609 are provided in the following table:

16h 33m 02s
+22° 47’ 50”

The simplified sky charts below show the position of IC 4609 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 IC 4609 - Elliptical/Spiral Galaxy in Hercules star
Simplified finder chart for IC 4609 - Elliptical/Spiral Galaxy in Hercules.

Finder chart IC 4609 - Elliptical/Spiral Galaxy in Hercules star
Simplified finder chart for IC 4609 - Elliptical/Spiral Galaxy in Hercules.

Rise ans set times of IC 4609 from your location

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

Today's IC 4609 - Elliptical/Spiral Galaxy in Hercules rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 67.2°
Max altitude: 61.3°
Azimuth: 292.8°