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Table 1

Observational circumstances and results of our polarimetric observations.

Asteroid Date, UT Filter α, deg P, % σp, % θ, deg σθ, deg Pr, % θr, deg
(22) Kalliope(1) 2021 11 08.90 R 18.7 0.315 0.049 92.8 4.5 −0.315 90.0
(69) Hesperia(2) 2018 08 07.34 V 17.3 0.46 0.08 59.4 2.2 −0.45 84.1
(77) Frigga(1) 2020 11 17.13 R 23.3 0.179 0.045 19.2 7.2 0.179 177.9
(129) Antigone(1) 2021 11 08.99 R 7.97 0.970 0.035 36.3 1.0 −0.967 92.2
(135) Hertha 2021 03 04.35 B 15.9 0.603 0.037 97.4 1.7 −0.600 87.1
(135) Hertha 2021 03 04.35 V 15.9 0.734 0.052 98.7 2.0 −0.733 88.4
(135) Hertha 2021 03 04.35 R 15.9 0.641 0.031 96.5 1.4 −0.635 86.2
(135) Hertha 2021 03 18.39 B 18.4 0.305 0.085 94.6 7.8 −0.300 85
(135) Hertha 2021 03 18.39 V 18.4 0.638 0.071 92.3 3.2 −0.617 82.7
(135) Hertha 2021 03 18.39 R 18.4 0.488 0.053 96.5 3.1 −0.485 86.9
(184) Dejopeja 2021 03 15.61 B 18.8 0.268 0.080 63.5 8.4 −0.119 58.2
(184) Dejopeja 2021 03 15.61 V 18.8 0.507 0.113 73.2 6.3 −0.363 67.9
(184) Dejopeja 2021 03 15.61 R 18.8 0.552 0.043 60.8 2.2 −0.198 55.5
(184) Dejopeja 2021 03 20.61 B 18.6 0.240 0.078 96.1 8.4 −0.108 58.4
(184) Dejopeja 2021 03 20.61 V 18.6 0.548 0.117 84.4 6.0 −0.510 79.3
(184) Dejopeja 2021 03 20.61 R 18.6 0.324 0.084 99.6 7.3 −0.320 94.5
(201) Penelope (2) 2018 05 18.05 V 17.1 0.32 0.06 108.6 3.0 −0.31 83.0
(224) Oceana(2) 2021 08 07.28 V 15.8 0.58 0.19 59.0 9.2 −0.55 81.0
(250) Bettina 2021 03 19.26 B 20.8 0.080 0.042 39.0 13.9 −0.013 49.7
(250) Bettina 2021 03 19.26 V 20.8 0.171 0.051 62.1 8.2 −0.141 72.8
(250) Bettina 2021 03 19.26 R 20.8 0.146 0.032 75.0 6.2 −0.144 85.7
(337) Devosa(1) 2021 11 08.94 R 5.9 1.079 0.031 8.0 1.0 −1.079 90.8
(347) Pariana 2021 03 15.58 B 24.8 0.354 0.049 175.5 4.0 0.336 170.9
(347) Pariana 2021 03 15.58 V 24.8 0.487 0.098 7.8 5.7 0.484 3.2
(347) Pariana 2021 03 15.58 R 24.8 0.416 0.057 0.7 3.9 0.412 176.1
(347) Pariana 2021 03 19.59 R 24.5 0.437 0.070 1.6 4.6 0.436 177.8
(347) Pariana 2021 03 19.59 V 24.5 0.336 0.074 165.9 6.2 0.273 162.1
(347) Pariana 2021 03 19.59 R 24.5 0.379 0.045 176.9 3.4 0.368 173.1
(369) Aeria(2) 2018 05 18.26 V 11.2 0.85 0.07 73.6 1.9 −0.82 82.4
(369) Aeria(1) 2020 11 17.15 R 20.9 0.052 0.055 121.1 30.3 −0.049 100.4
(382) Dodona 2021 03 18.45 R 11.5 0.738 0.082 98.0 3.2 −0.725 84.6
(382) Dodona 2021 03 18.45 V 11.5 0.979 0.105 102.2 3.2 −0.978 88.8
(382) Dodona 2021 03 18.45 R 11.5 1.017 0.075 102.3 2.1 −1.016 88.9
(441) Bathilde(1) 2021 11 05.09 R 20.9 0.137 0.323 81.3 67.5 −0.080 62.9
(441) Bathilde(1) 2021 11 09.15 R 21.2 0.248 0.093 115.9 10.7 −0.241 97.0
(678) Fredegundis 2021 03 04.52 R 6.8 0.810 0.050 136.9 1.8 −0.809 88.5
(678) Fredegundis 2021 03 04.52 V 6.8 0.968 0.067 137.7 2.0 −0.968 89.3
(678) Fredegundis 2021 03 04.52 R 6.8 0.881 0.042 135.3 1.4 −0.876 86.9
(741) Botolphia 2021 03 15.50 R 8.7 0.907 0.099 77.1 3.1 −0.907 89.1
(741) Botolphia 2021 03 15.50 V 8.7 1.259 0.166 76.6 3.8 −1.257 88.6
(741) Botolphia 2021 03 15.50 R 8.7 1.129 0.101 73.5 2.6 −1.115 85.5
(741) Botolphia 2021 03 22.44 R 6.5 0.962 0.055 60.1 1.6 −0.962 90.1
(741) Botolphia 2021 03 22.44 V 6.5 1.003 0.058 57.1 1.7 −0.998 87.1
(741) Botolphia 2021 03 22.44 R 6.5 0.967 0.041 59.7 1.2 −0.967 89.7
(755) Quintilla 2021 05 08.34 R 8.7 0.997 0.048 113.8 1.4 −0.987 86.0
(755) Quintilla 2021 05 08.34 V 8.7 1.043 0.069 114.8 1.9 −1.037 87.0
(755) Quintilla 2021 05 08.34 R 8.7 1.155 0.034 115.0 0.8 −1.149 87.2
(755) Quintilla 2021 05 13.34 R 10.6 1.070 0.061 114.1 1.6 −1.066 87.4
(755) Quintilla 2021 05 13.34 V 10.6 1.186 0.080 116.5 1.9 −1.186 89.8
(755) Quintilla 2021 05 13.34 R 10.6 1.141 0.053 115.2 1.3 −1.139 88.5
(755) Quintilla 2021 06 01.37 R 16.3 0.869 0.072 112.7 2.4 −0.868 88.4
(755) Quintilla 2021 06 01.37 V 16.3 0.676 0.108 109.1 4.5 −0.665 84.8
(755) Quintilla 2021 06 01.37 R 16.3 0.588 0.056 110.1 2.7 −0.582 85.8
(758) Mancunia 2021 05 17.40 R 8.3 0.905 0.070 81.5 2.2 −0.897 86.2
(758) Mancunia 2021 05 17.40 V 8.3 1.307 0.130 85.9 2.8 −1.307 90.6
(758) Mancunia 2021 05 17.40 R 8.3 1.183 0.061 82.1 1.5 −1.176 86.8
(758) Mancunia 2021 05 18.42 R 8.1 1.203 0.064 83.7 1.5 −1.201 88.5
(758) Mancunia 2021 05 18.42 V 8.1 1.039 0.097 82.6 2.7 −1.035 87.4
(758) Mancunia 2021 05 18.42 R 8.1 1.195 0.067 81.6 1.6 −1.186 86.4
(779) Nina(1) 2021 11 08.78 R 10.7 1.026 0.043 49.2 1.2 −1.021 92.8
(785) Zwetana 2021 03 19.31 R 24.0 0.256 0.077 114.3 8.3 −0.247 97.8
(785) Zwetana 2021 03 19.31 V 24.0 0.054 0.084 1.0 28.8 0.046 164.5
(785) Zwetana 2021 03 19.31 R 24.0 0.182 0.058 15.4 8.9 0.182 178.9
(872) Holda 2021 05 08.45 R 11.3 0.991 0.050 74.9 1.5 −0.979 85.5
(872) Holda 2021 05 08.45 V 11.3 0.995 0.059 76.2 1.7 −0.989 86.8
(872) Holda 2021 05 08.45 R 11.3 1.033 0.041 77.0 1.2 −1.029 87.6
(872) Holda 2021 05 13.44 R 9.4 1.053 0.052 68.7 1.4 −1.030 84.0
(872) Holda 2021 05 13.44 V 9.4 0.970 0.058 73.6 1.7 −0.969 88.9
(872) Holda 2021 05 13.44 R 9.4 1.238 0.040 70.7 0.9 −1.226 86.0
(872) Holda 2021 05 15.42 R 8.7 1.132 0.054 71.1 1.4 −1.131 88.8
(872) Holda 2021 05 15.42 V 8.7 1.110 0.100 71.5 2.6 −1.110 89.2
(872) Holda 2021 05 15.42 R 8.7 1.081 0.049 72.6 1.3 −1.081 90.3
(1222) Tina(1) 2021 11 04.75 R 23.12 0.875 0.158 171.2 5.2 0.873 2.1
(1222) Tina(1) 2021 11 08.70 R 23.52 0.810 0.053 174.2 1.9 0.786 6.9

Notes. (1)Observations at Rozhen. (2)Observations at CASLEO.

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