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[vsnet-chat 3979] Nc's and other peculiar variables
- Date: Tue, 16 Jan 2001 18:57:56 -0300
- To: "vsnet-chat" <vsnet-chat@kusastro.kyoto-u.ac.jp>, "AAVSO DISCUSSION" <aavso-discussion@informer2.cis.McMaster.CA>
- From: "Sebastian Otero" <varsao@fullzero.com.ar>
- Subject: [vsnet-chat 3979] Nc's and other peculiar variables
- Sender: owner-vsnet-chat@kusastro.kyoto-u.ac.jp
Dear friends:
In light of the appearance of V445 Puppis I'd like to know
which are the (spectral?) features that make possible to differenciate
between a very slow nova and other types of star.
Specially: FU Ori, V4334 Sgr, RR Tel...
Most of them have been originally called novae but then clssification was
changed (or remains ambiguous)
In other words: What is the point that let us know that V445 Puppis is not a
Fuor, not a final-He flash object or an extreme case of a symbiotic star?
Thanks,
Sebastian.
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