SIMBAD references

Magnitude estimates (visual unless noted otherwise); Aug. 25.802 UT, B = 14.2 ± 0.2, V = 14.0 ± 0.2, R = 14.1 ± 0.3 (B. Mikuz and J. Vales, Crni Vrh Observatory); 25.928, V = 13.83 (W. Souza, Sao Paulo, Brazil; CCD); 25.938, V = 13.82 (Souza); 26.806, B = 13.4 ± 0.2, V = 13.2 ± 0.2, R = 13.2 ± 0.2 (Mikuz and Vales); 26.899, V = 13.09 (Souza); 27.946, V = 12.45 (Souza); 27.83, B = 12.64 ± 0.07 (F. Castellani and R. Belligoli, Monte Baldo, Italy); 27.85, V = 12.61 ± 0.05 (Castellani and Belligoli); 27.86, R = 12.46 ± 0.08, I = 12.29 ± 0.08 (Castellani and Belligoli); 27.800, 11.3 (G. Masi, Ceccano, Italy; unfiltered CCD, peaking in the red); 27.872, 12.1 (J. Carvajal, Avila, Spain); 28.82, B = 12.14 ± 0.10, V = 12.17 ± 0.06 (Castellani and Belligoli); 28.83, R = 11.94 ± 0.06 (Castellani and Belligoli); 28.84, I = 11.81 ± 0.08 (Castellani and Belligoli); 28.975, V = 11.97 (Souza); 29.899, V = 11.69 (Souza); 31.796, 10.8 (Masi); 31.845, 11.1 (P. Schmeer, Bischmisheim, Germany).