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Table 1

Observation circumstances.

No. Name Group Date Instrument AM Exp. time (s) D (km) p v Ref.

1162 1930 AC Hilda 2013-08-29 X-Shooter 1.4641.501 2 × 880 / 900 / 900 40.38 ± 0.30 0.186 ± 0.037 1
2013-09-01 SpeX 1.0381.074 10 × 120
3290 1973 SZ1 Hilda 2013-08-28 X-Shooter 1.2011.277 3 × 880 / 900 / 900 10.18 ± 0.30 0.324 ± 0.055 1
2013-08-29 X-Shooter 1.3161.422 880/900/900
5023 1985 TG3 Trojan 2013-04-13 X-Shooter 1.4001.716 3 × 880 / 900 / 900 27.85 ± 3.51 0.173 ± 0.093 2 *
9713 1973 SP1 Trojan 2013-04-14 X-Shooter 1.3701.652 3 × 880 / 900 / 900 18.65 ± 3.38 0.168 ± 0.086 2 *
11249 1971 FD Hilda 2013-08-28 X-Shooter 1.0651.070 2 × 880 / 900 / 900 9.97 ± 0.88 0.371 ± 0.097 1
2013-08-29 X-Shooter 1.0671.077 880/900/900
2013-09-01 SpeX 1.2881.631 26 × 120
13331 1998 SU52 Trojan 2013-04-15 X-Shooter 1.3131.460 3 × 880 / 900 / 900 17.68 ± 1.54 0.171 ± 0.033 2 *
14669 1999 DC Hilda 2013-12-13 SpeX 1.0021.023 30 × 120 16.11 ± 0.66 0.206 ± 0.038 1
15529 2000 AA80 Trojan 2013-04-16 X-Shooter 1.2951.431 3 × 880 / 900 / 900 16.43 ± 1.33 0.198 ± 0.093 2 *
24452 2000 QU167 Trojan 2013-08-28 X-Shooter 1.4021.426 880/900/900 18.69 ± 0.99 0.184 ± 0.029 2
2013-08-29 X-Shooter 1.3261.333 880/900/900
32430 2000 RQ83 Trojan 2013-08-29 X-Shooter 1.4471.520 2 × 880 / 900 / 900 13.37 ± 0.55 0.157 ± 0.007 2
63284 2001 DM46 Trojan 2013-04-13 X-Shooter 1.2671.548 3 × 800 / 900 / 900 12.27 ± 0.68 / 10.26 ± 1.32 0.129 ± 0.026 / 0.252 ± 0.050 1 / 3 *
2013-04-15 X-Shooter 1.2751.593 3 × 880 / 900 / 900 *
65227 2002 ES46 Trojan 2013-04-14 X-Shooter 1.3351.626 3 × 880 / 900 / 900 13.58 ± 1.51 / 14.04 ± 0.10 0.126 ± 0.035 / 0.179 ± 0.003 1 / 3 *
2013-04-16 X-Shooter 1.3411.487 3 × 880 / 900 / 900 *

Notes.D: effective diameter; pv: optical albedo. Exp. times for X-Shooter are given for the UVB/ VIS/NIR arms. The asterisk indicates objects for which the signal has been partially extrapolated in the K-band.

Reference. 1) Grav et al. (2012a), 2) Grav et al. (2011, 2012b), 3) Fernández et al. (2009).

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