Fecha: | 26.3.1998 | Hora: | 01h UT | Exposición: | B: 24m, V: 15.5m, I: 9.5m |
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Campo visual: | 19' x 16' | Receptor: | HoLiCam, 20482 CCD | Filtro: | B, V, I |
Instrumento: | 1m, f=3680mm | Observatorio: | Hoher List | Observador: | S. Kohle, T. Credner |
© Copyright de los observadores
Institutos Astronómicos de la Universidad de Bonn
DDO 125 is a small galaxy of the Canes Venatici group of galaxies in a distance of about 3.7 Mpc. It is located just 37' south of NGC 4449 and may well be a satellite of NGC 4449. It's total mass is estimated to be only 4 x 109 solar masses. NGC 4449 has a total mass of ten times more and our milky way even about 100 times.