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Table A.1

Details of radar power spectra and imaging frames used for shape modelling of (85990) 1999 JV6.

UT Date UT Time Observatory Baud Pixel height Frequency resolution Looks Rotation phase

[yyyy-mm-dd] [hh:mm:ss] [μs] [μs] [m] [Hz] [°]
2015-01-15 05:58:29 Arecibo cw 0.034 5 254
2015-01-15 06:31:06 Arecibo 0.2 0.1 15.0 0.068 24 283
2015-01-15 06:44:19 Arecibo 0.2 0.1 15.0 0.068 24 296
2015-01-15 07:22:01 Arecibo 0.2 0.1 15.0 0.068 24 330
2015-01-15 07:34:41 Arecibo 0.2 0.1 15.0 0.068 24 342
2015-01-16 05:35:46 Arecibo 0.2 0.1 15.0 0.067 24 112
2015-01-16 05:49:48 Arecibo 0.2 0.1 15.0 0.067 24 125
2015-01-16 06:02:44 Arecibo 0.2 0.1 15.0 0.067 24 137
2015-01-16 06:15:40 Arecibo 0.2 0.1 15.0 0.067 24 149
2015-01-16 06:33:03 Arecibo cw 0.034 5 165
2015-01-16 06:54:26 Arecibo 0.2 0.1 15.0 0.067 24 184
2015-01-16 07:08:59 Arecibo 0.2 0.1 15.0 0.067 30 197
2015-01-16 07:25:09 Arecibo 0.2 0.1 15.0 0.067 30 212
2015-01-17 05:31:40 Arecibo 0.2 0.1 15.0 0.065 24 348
2015-01-17 05:45:25 Arecibo 0.2 0.1 15.0 0.065 24 0
2015-01-17 05:58:37 Arecibo 0.2 0.1 15.0 0.065 24 12
2015-01-17 06:11:49 Arecibo 0.2 0.1 15.0 0.065 24 25
2015-01-17 06:27:44 Arecibo 0.2 0.1 15.0 0.065 24 39
2015-01-17 06:41:56 Arecibo 0.2 0.1 15.0 0.065 24 52
2015-01-17 06:56:56 Arecibo 0.2 0.1 15.0 0.065 30 66
2015-01-17 07:15:03 Arecibo cw 0.033 5 83
2015-01-18 05:08:29 Arecibo 0.2 0.1 15.0 0.074 28 206
2015-01-18 05:23:57 Arecibo 0.2 0.1 15.0 0.074 28 220
2015-01-18 05:37:43 Arecibo 0.2 0.1 15.0 0.074 28 233
2015-01-18 05:51:18 Arecibo 0.2 0.1 15.0 0.074 28 245
2015-01-18 06:04:55 Arecibo 0.2 0.1 15.0 0.074 28 258
2015-01-18 06:18:35 Arecibo 0.2 0.1 15.0 0.074 28 270
2015-01-18 06:32:51 Arecibo 0.2 0.1 15.0 0.074 28 283
2015-01-18 06:46:54 Arecibo 0.2 0.1 15.0 0.074 28 296
2015-01-18 07:05:53 Arecibo cw 0.032 7 314
2015-01-28 04:36:37 Arecibo cw 0.046 7 58
2016-01-08 06:33:53 Goldstone cw 0.33 63 43
2016-01-08 07:13:03 Goldstone 0.125 0.125 18.7 0.158 40 79
2016-01-08 07:22:25 Goldstone 0.125 0.125 18.7 0.158 40 88
2016-01-08 07:31:45 Goldstone 0.125 0.125 18.7 0.158 40 96
2016-01-08 07:41:08 Goldstone 0.125 0.125 18.7 0.158 40 105
2016-01-08 07:50:29 Goldstone 0.125 0.125 18.7 0.158 40 113
2016-01-08 07:59:50 Goldstone 0.125 0.125 18.7 0.158 40 122
2016-01-08 08:09:11 Goldstone 0.125 0.125 18.7 0.158 40 130
2016-01-08 08:18:33 Goldstone 0.125 0.125 18.7 0.158 40 139
2016-01-08 08:27:56 Goldstone 0.125 0.125 18.7 0.158 40 147
2016-01-08 08:37:17 Goldstone 0.125 0.125 18.7 0.158 40 156
2016-01-08 08:46:38 Goldstone 0.125 0.125 18.7 0.158 40 164
2016-01-08 08:56:00 Goldstone 0.125 0.125 18.7 0.158 40 173
2016-01-08 09:05:21 Goldstone 0.125 0.125 18.7 0.158 40 181
2016-01-08 09:14:43 Goldstone 0.125 0.125 18.7 0.158 40 190
2016-01-08 09:24:05 Goldstone 0.125 0.125 18.7 0.158 40 199
2016-01-08 09:34:02 Goldstone 0.125 0.125 18.7 0.158 45 208
2016-01-08 09:44:32 Goldstone 0.125 0.125 18.7 0.158 45 217
2016-01-09 06:07:31 Goldstone 0.125 0.125 18.7 0.158 40 256
2016-01-09 06:18:39 GBT 0.05 0.05 7.5 0.144 70 266
2016-01-09 06:26:49 GBT 0.05 0.05 7.5 0.144 70 273
2016-01-09 06:34:59 GBT 0.05 0.05 7.5 0.144 70 281
2016-01-09 06:43:09 GBT 0.05 0.05 7.5 0.144 70 288
2016-01-09 06:51:19 GBT 0.05 0.05 7.5 0.144 70 296
2016-01-09 06:59:29 GBT 0.05 0.05 7.5 0.144 70 303
2016-01-10 04:36:25 Goldstone 0.125 0.125 18.7 0.158 53 51
2016-01-10 04:54:51 GBT 0.125 0.125 18.7 0.158 77 67
2016-01-10 05:03:35 GBT 0.125 0.125 18.7 0.158 77 75
2016-01-10 05:16:44 Goldstone 0.125 0.125 18.7 0.158 45 88
2016-01-10 05:27:26 Goldstone 0.125 0.125 18.7 0.158 45 97
2016-01-10 05:38:09 Goldstone 0.125 0.125 18.7 0.158 47 107
2016-01-10 05:48:51 Goldstone 0.125 0.125 18.7 0.158 46 117
2016-01-10 05:59:32 Goldstone 0.125 0.125 18.7 0.158 45 127
2016-01-10 06:10:14 Goldstone 0.125 0.125 18.7 0.158 46 136
2016-01-10 06:20:56 Goldstone 0.125 0.125 18.7 0.158 47 146
2016-01-10 06:31:36 Goldstone 0.125 0.125 18.7 0.158 48 156
2016-01-10 06:42:16 Goldstone 0.125 0.125 18.7 0.158 48 166
2016-01-10 06:52:57 Goldstone 0.125 0.125 18.7 0.158 44 176
2016-01-10 07:03:39 Goldstone 0.125 0.125 18.7 0.158 46 185
2016-01-10 07:14:20 Goldstone 0.125 0.125 18.7 0.158 47 195
2016-01-10 07:22:20 Goldstone 0.125 0.125 18.7 0.158 24 203
2016-01-12 06:14:28 Goldstone cw 0.33 75 260
2016-01-12 06:58:17 GBT 0.125 0.125 18.7 0.16 98 300
2016-01-12 07:10:03 GBT 0.125 0.125 18.7 0.16 96 311
2016-01-12 07:20:03 GBT 0.125 0.125 18.7 0.16 96 320
2016-01-12 07:30:03 GBT 0.125 0.125 18.7 0.16 96 329
2016-01-12 07:40:03 GBT 0.125 0.125 18.7 0.16 96 338
2016-01-12 07:50:03 GBT 0.125 0.125 18.7 0.16 96 347
2016-01-12 08:00:03 GBT 0.125 0.125 18.7 0.16 96 357
2016-01-12 08:10:03 GBT 0.125 0.125 18.7 0.16 96 6
2016-01-12 08:20:03 GBT 0.125 0.125 18.7 0.16 96 15
2016-01-12 08:30:03 GBT 0.125 0.125 18.7 0.16 96 24
2016-01-13 04:48:26 GBT 0.125 0.125 18.7 0.16 96 61
2016-01-13 07:37:08 Goldstone 0.25 0.25 37.5 0.3 180 216
2016-01-13 07:56:33 Goldstone 0.25 0.25 37.5 0.3 180 234
2016-01-13 08:36:33 Goldstone 0.25 0.25 37.5 0.3 180 270
2016-01-14 03:12:35 Arecibo cw 0.021 4 214
2016-01-14 03:26:09 Arecibo 0.1 0.1 15.0 0.042 6 226
2016-01-14 03:31:45 Arecibo 0.1 0.1 15.0 0.042 6 232
2016-01-14 03:37:21 Arecibo 0.1 0.1 15.0 0.042 6 237
2016-01-14 03:42:01 Arecibo 0.1 0.1 15.0 0.042 4 241
2016-01-14 03:49:41 Arecibo 0.1 0.1 15.0 0.042 4 248
2016-01-14 03:54:21 Arecibo 0.1 0.1 15.0 0.042 6 252
2016-01-14 03:59:57 Arecibo 0.1 0.1 15.0 0.042 6 257
2016-01-15 02:55:30 Arecibo cw 0.019 5 79
2016-01-15 03:06:49 Arecibo 0.05 0.05 7.5 0.038 6 90
2016-01-15 03:12:54 Arecibo 0.05 0.05 7.5 0.038 6 95
2016-01-15 03:31:27 Arecibo 0.1 0.1 15.0 0.038 4 112
2016-01-15 03:36:31 Arecibo 0.1 0.1 15.0 0.038 6 117
2016-01-15 03:43:54 Arecibo 0.1 0.1 15.0 0.038 6 124
2016-01-15 03:50:01 Arecibo 0.1 0.1 15.0 0.038 6 129
2016-01-15 03:56:06 Arecibo 0.1 0.1 15.0 0.038 6 135
2016-01-15 04:02:12 Arecibo 0.1 0.1 15.0 0.038 6 140
2016-01-15 04:08:19 Arecibo 0.1 0.1 15.0 0.038 6 146
2016-01-15 04:14:24 Arecibo 0.1 0.1 15.0 0.038 6 152
2016-01-15 04:20:31 Arecibo 0.1 0.1 15.0 0.038 6 157
2016-01-15 04:26:36 Arecibo 0.1 0.1 15.0 0.038 6 163
2016-01-15 04:41:41 Arecibo 0.1 0.1 15.0 0.038 6 177
2016-01-17 02:26:48 Arecibo cw 0.016 4 175
2016-01-17 02:38:12 Arecibo 0.1 0.1 15.0 0.032 6 186
2016-01-17 02:45:18 Arecibo 0.1 0.1 15.0 0.032 6 192
2016-01-17 02:52:24 Arecibo 0.1 0.1 15.0 0.032 6 199
2016-01-17 02:59:29 Arecibo 0.1 0.1 15.0 0.032 6 205
2016-01-17 03:06:35 Arecibo 0.1 0.1 15.0 0.032 6 212
2016-01-17 03:13:41 Arecibo 0.1 0.1 15.0 0.032 6 218
2016-01-17 03:20:48 Arecibo 0.1 0.1 15.0 0.032 6 225
2016-01-17 03:27:54 Arecibo 0.1 0.1 15.0 0.032 6 231
2016-01-17 03:37:00 Arecibo cw 0.016 4 240
2016-01-17 03:46:12 Arecibo 0.1 0.1 15.0 0.032 4 248
2016-01-17 03:52:07 Arecibo 0.1 0.1 15.0 0.032 6 253
2016-01-17 03:59:12 Arecibo 0.1 0.1 15.0 0.032 6 260
2016-01-17 04:06:18 Arecibo 0.1 0.1 15.0 0.032 6 266
2016-01-17 04:13:24 Arecibo 0.1 0.1 15.0 0.032 6 273
2016-01-17 04:20:31 Arecibo 0.1 0.1 15.0 0.032 6 279
2016-01-17 04:27:37 Arecibo 0.1 0.1 15.0 0.032 6 286
2016-01-17 04:34:43 Arecibo 0.1 0.1 15.0 0.032 6 292
2016-01-17 04:41:48 Arecibo 0.1 0.1 15.0 0.032 6 299
2016-01-18 02:21:15 Arecibo 0.1 0.1 15.0 0.044 9 51
2016-01-18 02:28:51 Arecibo 0.1 0.1 15.0 0.044 9 58
2016-01-18 02:36:27 Arecibo 0.1 0.1 15.0 0.044 9 65
2016-01-18 02:44:03 Arecibo 0.1 0.1 15.0 0.044 9 72
2016-01-18 02:51:39 Arecibo 0.1 0.1 15.0 0.044 9 79
2016-01-18 02:59:15 Arecibo 0.1 0.1 15.0 0.044 9 86
2016-01-18 03:06:51 Arecibo 0.1 0.1 15.0 0.044 9 93
2016-01-18 03:14:27 Arecibo 0.1 0.1 15.0 0.044 9 100
2016-01-18 03:22:03 Arecibo 0.1 0.1 15.0 0.044 9 107
2016-01-18 03:29:39 Arecibo 0.1 0.1 15.0 0.044 9 114
2016-01-18 03:43:18 Arecibo cw 0.015 4 127
2016-01-18 03:54:24 Arecibo 0.1 0.1 15.0 0.044 9 137
2016-01-18 04:02:00 Arecibo 0.1 0.1 15.0 0.044 9 144
2016-01-18 04:09:36 Arecibo 0.1 0.1 15.0 0.044 9 151
2016-01-18 04:17:12 Arecibo 0.1 0.1 15.0 0.044 9 158
2016-01-18 04:24:48 Arecibo 0.1 0.1 15.0 0.044 9 165
2016-01-18 04:32:24 Arecibo 0.1 0.1 15.0 0.044 9 172
2016-01-18 04:40:00 Arecibo 0.1 0.1 15.0 0.044 9 179
2016-01-19 02:15:07 Arecibo cw 0.014 4 287
2016-01-19 02:31:52 Arecibo 0.1 0.1 15.0 0.041 9 302
2016-01-19 02:40:12 Arecibo 0.1 0.1 15.0 0.041 9 310
2016-01-19 02:48:46 Arecibo 0.1 0.1 15.0 0.041 9 318
2016-01-19 02:56:51 Arecibo 0.1 0.1 15.0 0.041 9 325
2016-01-19 03:04:58 Arecibo 0.1 0.1 15.0 0.041 9 333
2016-01-19 03:13:03 Arecibo 0.1 0.1 15.0 0.041 9 340
2016-01-19 03:21:10 Arecibo 0.1 0.1 15.0 0.041 9 348
2016-01-19 03:29:21 Arecibo 0.1 0.1 15.0 0.041 9 355
2016-01-19 03:37:33 Arecibo 0.1 0.1 15.0 0.041 9 3
2016-01-19 03:45:45 Arecibo 0.1 0.1 15.0 0.041 9 10
2016-01-19 03:53:57 Arecibo 0.1 0.1 15.0 0.041 9 18
2016-01-19 04:02:09 Arecibo 0.1 0.1 15.0 0.041 9 25
2016-01-19 04:10:21 Arecibo 0.1 0.1 15.0 0.041 9 33
2016-01-19 04:20:40 Arecibo 0.1 0.1 15.0 0.041 9 42
2016-01-19 04:29:55 Arecibo 0.1 0.1 15.0 0.041 9 51
2016-01-19 04:38:07 Arecibo 0.1 0.1 15.0 0.041 9 58
2017-01-14 23:53:17 Arecibo cw 0.013 7 139
2017-01-15 23:38:26 Arecibo cw 0.012 3 10
2017-01-15 23:57:06 Arecibo 0.1 0.1 15.0 0.075 18 28
2017-01-16 00:09:51 Arecibo 0.1 0.1 15.0 0.075 18 39
2017-01-16 00:23:16 Arecibo 0.1 0.1 15.0 0.075 18 52
2017-01-16 00:32:22 Arecibo 0.1 0.1 15.0 0.075 18 60
2017-01-16 00:41:28 Arecibo 0.1 0.1 15.0 0.075 18 68
2017-01-16 00:50:34 Arecibo 0.1 0.1 15.0 0.075 18 77
2017-01-16 00:59:40 Arecibo 0.1 0.1 15.0 0.075 18 85
2017-01-16 01:09:16 Arecibo 0.1 0.1 15.0 0.075 18 94
2017-01-16 01:20:05 Arecibo 0.1 0.1 15.0 0.075 18 104
2015-01-14 06:11:55 Arecibo cw 0.036 5 27
2015-01-15 06:18:26 Arecibo 0.2 0.1 15.0 0.068 24 272

Notes. “UT Date and Time” is the mid-receive time. “Observatory” is a designation of the observatory performing the experiment, “Arecibo”, “Goldstone” for Goldstone in monostatic mode, or “GBT” for Goldstone transmitting with GBT receiving in bistatic mode. “Baud” is the signal code baud-length in μs and in meters (baud does not apply to the cw spectra). “Frequency resolution” is the Doppler resolution, which for the radar imaging data is the pixel size in the delay domain in μs. The Arecibo 2015 0.2 μs-baud data were taken with 4 samples per baud, but only binned by 2, resulting in the pixel height being 0.1 μs. “Pixel width” is the pixel size in the frequency (Doppler) domain in Hz. “Looks” is the total number of independent measurements (looks) in each frame. The images listed here are sums of multiple runs, or transmit-receive cycles. “Rotation phase”, or the angle between the X-axis and its position at T0, is given in degrees. The model summary is given in Table 3.

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