Nesci, R. and Calabresi, M. and Rossi, C. and Ochner, P. (2018) The variable carbon star CGCS 6107. Information Bulletin on Variable Stars, 63 (6254). ISSN 1587-2440
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Abstract
The spectroscopic and photometric variability of CGCS 6107 has been studied with four telescopes from 2015 to 2018. The star varied between R=11.4 and 14.2 mag with a time scale of 500 days. An appreciable color variation was observed, the star being bluer when brighter. H emission was present around maxima. The spectrum is that of an N type giant veiled by a variable dusty envelope.
| Item Type: | Article |
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| Subjects: | Q Science / természettudomány > QB Astronomy, Astrophysics / csillagászat, asztrofizika |
| Depositing User: | Kotegelt Import |
| Date Deposited: | 25 Feb 2021 07:10 |
| Last Modified: | 25 Feb 2021 07:10 |
| URI: | http://real.mtak.hu/id/eprint/121642 |
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