V1039 Cen
After smooth fading in 2001, this nova showed large oscillations with timescale
of days from the beginning of 2002 (vsnet-campaign-nova
664, 667,
764,
797,
805,
825,
830,
844,
890,
897,
932,
963)
A. Retter reported that observations by M. Bos showed ~1.7-h modulations
with a full amplitude of ~0.05 mag. He also proposed three interpretations
of the modulations; orbital period, superhump period, or spin period (vsnet-campaign-nova
845). He further reported the detection of two possible periodicity:
~1.8 hr, which is presumably the orbital period, and ~20 min, which is
probably the spin period. He suggested that this nova is an intermediate
polar (vsnet-campaign-nova
884).