Chris,
Based on ATel # 5639:
Quote:
It is interesting to note that from the widths of the Na I doublet, we
have preliminarily estimated an E(B-V) = 0.11 +. 0.08 from Poznanski et
al. (MNRAS, (2012), 426, 1465) and E(B-V) = 0.14 from Munari & Zwitter,
(A&A, (1997), 318, 269), which suggest a low extinction and a not large
distance for the nova.
Unquote
Seems to be the only/ best estimate so far!!
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