H20 - Open Cluster in Sagitta

H20 is a Open Cluster in the Sagitta constellation. H20 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.

Available Resources for H20 - Open Cluster in Sagitta

• Photometric information of H20
• Apparent size of H20
• Digitized Sky Survey image of H20
• Celestial coordinates and finder charts of H20.
• Rise ans set times of H20 from your location.

Photometric information of H20

The following table lists the magnitude of H20 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).

For more information about photometry in astronomy, check the photometric system article on Wikipedia.

Apparent size of H20

The following table reports H20 apparent angular size. The green area displayed on top of the DSS2 image of H20 is a visual representation of it.

Digitized Sky Survey image of H20

The image below is a photograph of H20 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).

Celestial coordinates and finder chart of H20

Celestial coordinates for the J2000 equinox of H20 are provided in the following table:

The simplified sky charts below show the position of H20 in the sky. The first chart has a field of view of 60° while the second one has a field of view of 10°.

Rise ans set times of H20 from your location

Today's H20 - Open Cluster in Sagitta rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):