... Search for HI in DwarfSpheroidal Galaxies Claude Carignan Dґ epartement de Physique and Observatoire du Mont Mґ egantic ... 1323-3580/99/010018$05.00 HI in DwarfSpheroidal Galaxies 19 0 50 100 150 71 15 14 DECLINATION (B1950) 13 12 11 10 09 08 19 15 ...
... K. Gilbert, and S. Majewski: A Spectroscopic Survey of M31 DwarfSpheroidal Galaxies ... Piatek : Space Motion of Draco, Fornax, and Sagittarius DwarfSpheroidal Galaxies ...
... We report an upper limit of 2 x 10 5 solar masses for the HI mass of the southern dwarfspheroidal (dSph) galaxy SGC 0224.3-7345 (also known as PGC 009140 and [KK2000]03 = KKs 3). ...
... The only exceptions are systems where the time required to reach a steady state is longer than their ages, as may be the case for dwarfspheroidal galaxies (e.g. Gallagher & Wyse 1994). ...
... Regis et al. (2014) investigate the presence of radio signals in dwarfspheroidal (dSph) galaxies induced by non-gravitational interactions of dark matter (DM) particles. ...
... This is only the second dwarfspheroidal galaxy, after Fornax, found to contain planetary nebulae. ... that this galaxy is at least as massive as the Fornax dwarfspheroidal which has a single planetary nebula, and suggests a mass ...