SIMBAD references

2007IAUC.8859....2B - IAU Circ., 8859, 2 (2007/July-0)

R Coronae Borealis.

BROENS E., MUYLLAERT E., VAN LOO F., BARONI S., FOGLIA S. and HORNOCH K.

Abstract (from CDS):

E. Broens, Vereniging Voor Sterrenkunde, Belgium, reports that this variable has begun to fade slowly for the first time since Feb.-May 2003 (cf. IAUC 8077), when it faded over about 20 days from a visual mag about 6.1 to minimum at mag about 12.7. Visual magnitude estimates (non-Belgian data sent directly to the Central Bureau): June 21.94 UT, 6.0 (E. Muyllaert, Oostende, Belgium); July 7.93, 6.3 (Muyllaert); 13.85, 6.5 (F. Van Loo, Genk, Belgium); 16.878, 7.1 (S. Baroni, Milan, Italy); 17.837 7.2 (S. Foglia, Novara, Italy); 18.909, 7.0 (K. Hornoch, Vohancice, Czech Republic); 19.896, 7.0 (Baroni); 20.96, 7.1 (E. Broens, Mol, Belgium); 22.881, 7.3 (Hornoch); 24.862, 7.6 (Foglia); 24.920, 7.4 (Hornoch).

Abstract Copyright:

Journal keyword(s):

Simbad objects: 1

goto View the references in ADS

To bookmark this query, right click on this link: simbad:2007IAUC.8859....2B and select 'bookmark this link' or equivalent in the popup menu