FBS0107-082 is an emission line object previously classified as a nova-like cataclysmic variable star. New optical spectroscopy shows very strong hydrogen Balmer lines, along with a nebular forbidden line spectrum and absorption features from an early-F photosphere. When combined with other IR and optical data from the literature, these data point to the object being a symbiotic nova seen in a prolonged outburst. Photometry on time scales of minutes, days, and years show only very weak variability.
@article{arxiv.1005.0425,
title = {FBS 0107-082: A Symbiotic Binary in a Rare Prolonged Outburst?},
author = {R. K. Honeycutt and S. Kafka},
journal= {arXiv preprint arXiv:1005.0425},
year = {2016}
}