Affiliation
American Association of Variable Star Observers (AAVSO)
Sat, 02/11/2017 - 01:56
AAVSO Alert Notice 567 announces an observing campaign on the southern (-52o) recurrent nova IM Nor running now through 20 February 2017. Please see the notice for details and observing instructions. Please post comments on this campaign to this thread on the Campaigns and Observations Reports forum.
Many thanks, and good observing,
Elizabeth Waagen, AAVSO HQ
Hi Elizabeth
In Alert Notice 567 IM Nor is decribed as a symbiotic recurrent nova. In VSX the orbital P is given as 0.102d. As symbiotic novae contain giant secondaries, how would the short P(orb) be possible ?
Best regards,
Steve