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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
north SunriseRise: 4:46  
clear_day Transit: 12:56  
SunsetSet: 21:07 south
sunny  • Daytime • What's Visible Now

In Evidence

Best Places to See the 2024 American Eclipse Based on Historical Weather Data
Using historical cloud coverage data we suggest the locations that could provide the better chances to have clear skies on April 8, 2024 to observe the eclipse. Read more...

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

NGC 5866B - Intermediate Spiral Galaxy in Draco

Altitude: 17.4°   Azimuth: 4.3°   Direction: North

NGC 5866B is a Intermediate Spiral Galaxy in the Draco constellation. NGC 5866B is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere.

NGC 5866B
Galaxy
Draco

NGC 5866B is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 17.4°
Azimuth: 4.3°
Direction: North

See also NGC 5866B rise and set times.

Given its B magnitude of 15.7, NGC 5866B is visible only through long exposure photography.

Available Resources for NGC 5866B - Intermediate Spiral Galaxy in Draco

Photometric information of NGC 5866B

The following table lists the magnitude of NGC 5866B 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).

15.7

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 5866B.

25.56 mag/arcsec2

Apparent size of NGC 5866B

The following table reports NGC 5866B apparent angular size. The green area displayed on top of the DSS2 image of NGC 5866B is a visual representation of it.
2.33 arcmin
1.66 arcmin
16°

Digitized Sky Survey image of NGC 5866B

The image below is a photograph of NGC 5866B 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 5866B - Intermediate Spiral Galaxy in Draco star
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DSS2 image of NGC 5866B in the Red band. The green region on the image is a representation of the major (2.33 arcmin) and minor (1.66 arcmin) axes of the object's apparent size.

NGC 5866B - Intermediate Spiral Galaxy in Draco morphological classification

NGC 5866B - Intermediate Spiral Galaxy in Draco is classified as Intermediate Spiral (SABd) according to the Hubble and de Vaucouleurs galaxy morphological classification. The diagram below shows a visual representation of the position of NGC 5866B - Intermediate Spiral Galaxy in Draco in the Hubble de Vaucouleurs sequence.

NGC 5866B - Intermediate Spiral Galaxy in Draco
Visualization of the morphological classification of NGC 5866B - Intermediate Spiral Galaxy in Draco, Intermediate Spiral (SABd).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Celestial coordinates and finder chart of NGC 5866B

Celestial coordinates for the J2000 equinox of NGC 5866B are provided in the following table:

15h 12m 06s
+55° 47’ 06”

The simplified sky charts below show the position of NGC 5866B 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 5866B - Intermediate Spiral Galaxy in Draco star
Simplified finder chart for NGC 5866B - Intermediate Spiral Galaxy in Draco.

Finder chart NGC 5866B - Intermediate Spiral Galaxy in Draco star
Simplified finder chart for NGC 5866B - Intermediate Spiral Galaxy in Draco.

Rise ans set times of NGC 5866B from your location

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

NGC 5866B - Intermediate Spiral Galaxy in Draco is circumpolar and transits at 22:19 UTC (altitude: 85.7°)