Table 2
Asteroid diameters from AKARI, IRAS, and WISE (DA, DI, DW) (Tedesco et al. 2005; Usui et al. 2011; Mainzer et al. 2016), compared to our values from TPM (sixth column).
| Radiometric solution for combined data | Thermal inertia | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Target | DA | DI | DW | Taxonomic | Diameter | pV | Thermal inertia | Rh | at 1 AU |
| (km) | (km) | (km) | type | (km) | (SI units) | (AU) | (SI units) | ||
| 100 Hekate | 88.52 | 88.66 | 91.421 | S | 87 |
0.22  |
4 |
3.10 | 9 |
| 109 Felicitas | 80.81 | 89.44 | 89.000 | Ch | 85 |
0.065 |
40 |
3.15 | 95 |
| 195 Eurykleia | 89.38 | 85.71 | 80.330 | Ch | 87 |
0.06 ±0.02 | 15 |
2.85 | 33 |
| 301 Bavaria | 51.90 | 54.32 | 55.490 | C | 55 |
0.047 |
45 |
2.65 | 94 |
| 335 Roberta | 92.12 | 89.07 | 89.703 | B | 98 |
0.046 |
Unconstrained | 2.80 | unc. |
| 380 Fiducia | 75.72 | 73.19 | 69.249 | C | 72 |
0.057 |
10 |
2.50 | 20 |
| 468 Lina | 59.80 | 69.34 | 64.592 | CPF | 69 |
0.052 |
20 |
3.00 | 46 |
| 538 Friederike | 72.86 | 72.49 | 79.469 | C | 76 |
0.06 ±0.01 | 20 |
3.50 | 50 |
| 653 Berenike | 46.91 | 39.22 | 56.894 | K | 46 |
0.18  |
40 |
3.00 | 91 |
| 673 Edda | 39.38 | 37.53 | 41.676 | S | 38 |
0.13  |
3 |
2.82 | 7 |
| 834 Burnhamia | 61.44 | 66.65 | 66.151 | GS: | 67 |
0.074 |
22 |
2.75 | 47 |
Notes. We also provide the corresponding visible geometric albedo (pV) as described in Sect. 3. Finally, we tabulate the nominal thermal inertia (Γ) and its value normalised at 1 AU using the mid-value (Rh) between the maximum and minimum heliocentric distances spanned by each object’s IR data set. To convert Γ values to 1 AU we assumed that Γ is proportional to Rh−3∕4 (see the Discussion section). Error bars are 3-σ.
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