Abstract
Two poorly—studied emission—line stars AS 78 (V ~ 11 m. 2, B - V ~ 0 m. 7) and LS II +22°8 (V ~ 11 m. 9, B - V ~ 0 m. 6) were identified with IRAS sources 03549+5602 and 19381+2224 respectively by Dong & Hu (1991) among other sources having very strong infrared excesses, V-[25] > 8m . Only one U BV photometric observation has been published (Haug 1970) for AS 78 which was discovered by Miller & Merrill (1951) as a Be star. A spectral type of B9 I a or B2–5 v was estimated for LS ii +22°8 by Pesch (1963) from the U BV photometry while near—IR data (K = 9 m. 6, Allen 1973) show a very weak excess in this region. Here we present our recent observational results for these stars.
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References
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© 1998 Springer Science+Business Media Dordrecht
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Shejkina, T.A., Miroshnichenko, A.S. (1998). Spectroscopy and Photometry of the B[e]—Star Candidates AS 78 and LS II +22°8. In: Hubert, A.M., Jaschek, C. (eds) B[e] Stars. Astrophysics and Space Science Library, vol 233. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-9014-3_15
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DOI: https://doi.org/10.1007/978-94-015-9014-3_15
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