%0 Generic %1 citeulike:14420013 %A Tomov, T. %A Zamanov, R. %A Gałan, C. %A Pietrukowicz, P. %D 2017 %K imported %T St 2-22 - another symbiotic star with high-velocity bipolar jets %U http://arxiv.org/abs/1708.05910 %X We report finding high-velocity components in the H\alpha emission wings of St 2-22 spectra, obtained in 2005. This discovery have encouraged us to start the present study, aiming to show that this little studied object is a jet producing symbiotic system. We used high-resolution optical and low-resolution near infrared spectra, as well as available optical and infrared photometry, to evaluate some of the physical parameters of the St 2-22 components and the characteristics of the jets. The evaluated parameters of the components confirmed that St 2-22 is a S-type symbiotic star. Our results demonstrate that an unnoticed outburst of St 2-22, similar to those in classical symbiotics, occurred in the first half of 2005. During the outburst, collimated, bipolar jets were ejected by the hot component of St 2-22 with an average velocity of about 1700 km/s.

@misc{citeulike:14420013, abstract = {We report finding high-velocity components in the H{\alpha} emission wings of St 2-22 spectra, obtained in 2005. This discovery have encouraged us to start the present study, aiming to show that this little studied object is a jet producing symbiotic system. We used high-resolution optical and low-resolution near infrared spectra, as well as available optical and infrared photometry, to evaluate some of the physical parameters of the St 2-22 components and the characteristics of the jets. The evaluated parameters of the components confirmed that St 2-22 is a S-type symbiotic star. Our results demonstrate that an unnoticed outburst of St 2-22, similar to those in classical symbiotics, occurred in the first half of 2005. During the outburst, collimated, bipolar jets were ejected by the hot component of St 2-22 with an average velocity of about 1700 km/s.}, added-at = {2019-03-25T08:20:55.000+0100}, archiveprefix = {arXiv}, author = {Tomov, T. and Zamanov, R. and Ga{\l}an, C. and Pietrukowicz, P.}, biburl = {https://www.bibsonomy.org/bibtex/2882c9b52478f08d4fc7ad3e304b78eb9/ericblackman}, citeulike-article-id = {14420013}, citeulike-linkout-0 = {http://arxiv.org/abs/1708.05910}, citeulike-linkout-1 = {http://arxiv.org/pdf/1708.05910}, day = 19, eprint = {1708.05910}, interhash = {79ecb02da81d30ff305debb4290dc1a2}, intrahash = {882c9b52478f08d4fc7ad3e304b78eb9}, keywords = {imported}, month = aug, posted-at = {2017-08-27 23:02:33}, priority = {2}, timestamp = {2019-03-25T08:20:55.000+0100}, title = {{St 2-22 - another symbiotic star with high-velocity bipolar jets}}, url = {http://arxiv.org/abs/1708.05910}, year = 2017 }