symbiotic star

Identifying compact and extended planetary nebulae and symbiotic stars.

It has a distance of about 200 parsec, and is one of the nearest symbiotic stars and a well known jet source.

Symbiotic stars are binary star systems composed of a late-type giant star and a hotter companion object.

Ultraviolet astronomy, symbiotic stars; atomic physics.

R Aquarii is a symbiotic star believed to contain a white dwarf and a Mira-type variable in a binary system.

BD Camelopardalis is an S star and symbiotic star in the constellation Camelopardalis.

His main research fields were the minor bodies of the Solar System (asteroids and comets) and variable stars (symbiotic stars and supernovae).

Her research fields are astronomy and astrophysics, the general theory of relativity, black holes, gamma ray bursts, stellar rotation, and rotational velocities of symbiotic stars.

Long-known to be erratically variable itself, its fluctuations seem to be related to its accretion of matter from Mira's stellar wind, which makes it a symbiotic star.

He went on to list the symbiotic star and paparazzi relationship, the emotion behind the words and music, and the insistent vocals by Gaga as the pros of the song.

The book reviews the general state of knowledge in this field c. 1984 and contains case histories of well-studied binaries and complete references to all papers published on symbiotic stars before c. 1984.

Michalitsianos eventually went on to become Chief of the Laboratory for Astronomy and Solar Physics at the Goddard Space Flight Center in early 1997, and was renowned for his breakthrough research on symbiotic stars.

Variables of this type are double star systems with one red giant, which probably is a mira variable, and one white dwarf, with markedly contrasting spectra and whose proximity and mass characteristics indicate it as a symbiotic star.