Sentences with phrase «stellar moving group»
The youngest stars in the galactic region surrounding around the Solar Neighborhood are associated with «subgroup B1» of the Pleiades (M 45) stellar moving group, and astronomers hypothesize that the more massive stars born in this group may have already exploded as 20 or so supernovae over the past 10 to 20 million years as the entire group of stars moved through a nearby region of the Local Bubble (Berghoefer and Breitschwerdt, 2002).
http://members.nova.org/
This metal - rich system is also the title member of the two - billion - year - old, HR 1614 stellar moving group (Feltzing and Holmberg, 2000; Olin Jeuck Eggen, 1998 and 1992; Graeme H. Smith, 1983; and Eggen, 1978).
The system is a member of the Ursa Major stellar moving group.
The fifth brightest star in Indus, this star is the title member of the Epsilon Indi stellar moving group.
There is another Barium - dwarf candidate star, Chi1 Orionis or HR 2047 (G0 V), in the same Ursa Major stellar moving group, which suggests that all three stars may have formed a multiple system until their orbital stability was disrupted when the once, brighter and bigger AGB star shed most of an estimated original mass of 2.6 Solar to reveal its white dwarf core about 30 million years ago (Porto de Mello and da Silva, 1997).
According to the Yale Bright Star Catalogue, 1991 5th Revised Edition notes entry for HR 660, the system is a member of the Zeta Herculis stellar moving group.
This is so far that Proxima may not be gravitationally bound to Star A and B and so may leave the system after some million years, and according to Anosova et al (1994), all three stars may be part of a stellar moving group of nearby stars that includes: the triple ADS 10288 (Gl 649.1); the binaries, Gliese 140.1 and 676; and six single stars.
Not exact matches
They kept many Games close and really do have a stellar core if they choose to keep moving forward as a group.
The distances of individual stars in a moving group may be determined if their radial velocities and proper motions are known (see below Stellar motions) and if the exact position of the radiant is determined.