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http://hdl.handle.net/2248/4336
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DC Field | Value | Language |
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dc.contributor.author | Rosario, M. J | - |
dc.contributor.author | Mekkaden, M. V | - |
dc.contributor.author | Raveendran, A. V | - |
dc.date.accessioned | 2009-02-05T11:26:20Z | - |
dc.date.available | 2009-02-05T11:26:20Z | - |
dc.date.issued | 2008-06 | - |
dc.identifier.citation | Information Bulletin on Variable Stars, No. 5836, pp. 1 - 4 | en |
dc.identifier.issn | 0374-0676 | - |
dc.identifier.uri | http://hdl.handle.net/2248/4336 | - |
dc.description.abstract | We present new BV photometry of UX Ari obtained on 23 nights during January-March 2008. From an analysis of the long-term V band photometry available for this star we find strong evidence for the orbital modulation of spot activity in the cool component of UX Ari: the hemisphere facing the companion shows a higher level of spot activity, as indicated by a significantly larger spread in observed brightness, when compared to that away from it. | en |
dc.language.iso | en | en |
dc.publisher | Konkoly Observatory | en |
dc.relation.uri | http://www.konkoly.hu/cgi-bin/IBVS?5836 | en |
dc.rights | © Konkoly Observatory | en |
dc.subject | UX Ari | en |
dc.subject | Photometry | en |
dc.subject | Asymmetry in Spot Activity | en |
dc.subject | Orbital Reference Frame | en |
dc.title | UX Ari: new photometry and longitudinal asymmetry in spot activity fixed in orbital reference frame | en |
dc.type | Article | en |
Appears in Collections: | IIAP Publications |
Files in This Item:
File | Description | Size | Format | |
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UX Ari: new photometry | 305.52 kB | Adobe PDF | View/Open |
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