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Silva Neto, D. N.;
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-
discovered to be
variable in 1980 by
French astronomers P.
Renson & J.
Manfroid. They
observed a 4.37 day
period for 25 **** and a
flucation of 0.03 magnitudes...
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Manfroid, J. (May 2009). "Catalogue of Ap, HgMn and Am stars".
Astronomy and Astrophysics...
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Centre de données
astronomiques de Strasbourg.
Retrieved 2012-04-08.
Manfroid, J.; Renson, P. (January 1994). "Photometric
variations of AP stars". Astronomy...
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Manfroid, J. (May 2009). "Catalogue of Ap, HgMn and Am stars".
Astronomy and Astrophysics...
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Manfroid, J. (2009). "Catalogue of Ap, HGMN and Am stars".
Astronomy and Astrophysics...
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Retrieved 28
September 2021. Ferrais, Marin; Jehin, Emmanuel;
Manfroid, Jean; Moulane, Youssef; Barkaoui, Khalid; Benkhaldoun,
Zouhair (October...
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Vizier Online Data Catalog. Bibcode:2014yCat....1.2023S. Renson, P.;
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