25 Jan
2009
25 Jan
'09
11:46 a.m.
I have no idea why Erik's post keep ending up in the content filter... =================================================== White Dwarfs, Sirius B Sunday, January 25, 2009 10:35 AM From: zaurak@digis.net To: Utah-Astronomy@mailman.xmission.com Hi All, The companion of Sirius is a white dwarf (Sirius B), as for nova remnants, the mass of the star before the cataclysm determines if it becomes a white dwarf (from what I can find in references). I wonder if M57 has a white dwarf in the center. Erik