Is ngc 752 in the milky way?
With an apparent magnitude of 5.7, it is visible to the naked eye from a dark location and appears as a large, unresolved, fuzzy spot of light. The hottest stars are of spectral type A2, indicating a relatively old age of 1.1 billion years (Sky Catalog 2000). The cluster is one of the finest large open clusters in the sky, containing over 70 stars spread over a huge area of 1.25 degrees of apparent sky. The cluster is one of the finest large open clusters in the sky and contains over 70 stars spread over a huge area of 1.25 degrees of the apparent sky.
The cluster was discovered by Caroline Herschel in 1783 and catalogued by her brother William Herschel in 1786, although an object that may be ngc 752 was described by Giovanni. The star cluster was discovered by Caroline Herschel in 1783 and catalogued by her brother William Herschel in 1786, although an object that may have been NGC 752 was described by Giovanni. According to the study, one of the tidal tails of NGC 752 extends to a distance of about 111 light-years from the centre of the cluster, while the other reaches about 119 light-years. The researchers therefore noted that NGC 752 is the latest addition to the growing list of dissolving open clusters that exhibit tidal features.
Is NGC 752 located in the Milky Way?
To the left, just below centre, is a large open star cluster, NGC 752, which is easily visible to the naked eye. The image below is an image of NGC 752 from the Digitised Sky Survey 2 (DSS2 – see imprint), taken in the red channel. We report the discovery of NGC 752’s tidal tails, which extend to ∼35 pc on either side of the denser central region and follow the cluster’s orbit.
How old is the star cluster NGC 752?
Now, a team of Indian astronomers led by Souradeep Bhattacharya of the Inter University Centre for Astronomy and Astrophysics reports the detection of tidal tails in the nearby Open Star Cluster NGC 752 (also known as Caldwell 2.A team of Indian astronomers led by Souradeep Bhattacharya of the Inter University Centre for Astronomy and Astrophysics now reports the detection of tidal tails in the nearby Open Star Cluster NGC 752 (also known as Caldwell 2). The stars in NGC 752 are clearly less active than those in Praesepe and the Hyades, with EWs consistent with the field star distribution. Now, a team of Indian astronomers led by Souradeep Bhattacharya of the Inter University Centre for Astronomy and Astrophysics reports the discovery of tidal tails in the nearby open star cluster NGC 752 (also known as Caldwell 2). The stars in NGC 752 are significantly less active than those in Praesepe and the Hyades, with EWs consistent with the field star distribution. The sample of control stars has a colour and brightness distribution that mirrors that of the stars in NGC 752 with PTF light curves, but it should be dominated by old field stars with little inherent variability. Astronomers believe that NGC 752 is a descendant of a young massive cluster (with a mass of more than 10,000 solar masses) that has lost about 95.2-98.5 per cent of its mass to the Galactic field.