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Table 7:

The Hipparcos asteroid photometric dataset.
Object Number $N_{{\rm tot}}$ N<0.01 N<0.02 N<0.03 N<0.04 N<0.05 $\langle\sigma\rangle$
1 65 40 63 65 65 65 0.010
2 63 20 43 56 60 62 0.017
3 60 12 38 58 60 60 0.018
4 58 48 58 58 58 58 0.008
5 81 1 18 42 60 70 0.032
6 91 16 63 85 90 91 0.018
7 69 23 52 66 68 69 0.015
8 56 4 24 41 52 55 0.024
9 40 4 22 38 40 40 0.020
10 51 3 11 30 46 48 0.029
11 68 8 25 46 56 64 0.027
12 24 1 10 16 19 21 0.028
13 34 0 3 14 24 29 0.035
14 45 4 17 30 38 42 0.027
15 83 6 32 62 75 82 0.024
16 49 1 10 21 31 41 0.035
18 100 4 27 54 80 93 0.030
19 30 0 2 11 18 24 0.039
20 61 5 19 38 48 57 0.028
22 63 1 10 24 43 50 0.039
23 66 2 8 20 35 46 0.042
27 35 3 14 24 30 32 0.027
28 33 0 2 11 16 25 0.041
29 74 9 41 63 71 73 0.021
30 48 0 3 13 28 35 0.044
31 14 0 0 8 13 14 0.033
37 32 1 2 17 24 27 0.036
39 112 7 50 82 102 109 0.024
40 103 2 14 37 53 73 0.041
42 51 4 22 40 49 49 0.024
44 53 4 13 29 41 49 0.030
51 14 1 1 7 10 14 0.035
63 12 0 3 8 10 11 0.031
88 36 0 0 10 16 31 0.040
115 33 0 5 9 16 19 0.047
129 40 0 6 18 28 37 0.035
192 32 0 4 12 21 28 0.037
196 14 0 1 4 10 13 0.038
216 21 1 3 6 14 19 0.037
230 35 2 8 20 30 32 0.031
324 73 5 22 40 58 67 0.030
349 92 1 24 64 80 88 0.028
354 98 0 24 48 73 86 0.032
451 29 0 3 13 20 25 0.036
471 112 2 21 48 80 94 0.034
511 64 1 15 26 42 47 0.038
532 40 4 19 29 37 39 0.024
704 82 4 12 33 55 77 0.034

Note:
For each object, identified by its number, the total number of observations is shown, as well as the number of observations with nominal accuracy less than 0.01, 0.02, 0.03, 0.04, 0.05 mag, respectively. The last column gives the average error $\langle\sigma\rangle$ of the observations. Bold characters in the Table are used to indicate objects with data for which the nominal requirements for successful inversion as derived from Fig. 4 are met.

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