15 Delphini is a multiple main-sequence star in the constellation of Delphinus.
15 Delphini visual magnitude is 5.98. Because of its reltive faintness, 15 Delphini should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.
The table below summarizes the key facts about 15 Delphini:
Celestial coordinates and finder chart of 15 Delphini
15 Delphini is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of 15 Delphini are provided in the following table:
The simplified sky map below shows the position of 15 Delphini in the sky:
Visibility of 15 Delphini from your location
Today's 15 Delphini rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
Digitized Sky Survey image of 15 Delphini
The image below is a photograph of 15 Delphini 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). The proper motion of 15 Delphini is 0.057 arcsec per year in Right Ascension and 0.098 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Distance of 15 Delphini from the Sun and relative movement
15 Delphini is distant 96.42 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.
Spectral properties of 15 Delphini
15 Delphini belongs to spectral class F5 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where 15 Delphini is situated in the Hertzsprung–Russell diagram.
15 Delphini star system properties
15 Delphini is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the 15 Delphini double sysyem: