Open Access

Table A.1

Ingress and egress times obtained from the light curve modelling of all positive detections.

Event Site Ingress time (UT) Egress time (UT) Chord length Light curve
(hh:mm:ss.s) (hh:mm:ss.s) (km) (Fig.)
17 Aug 2020 Lake Placid 01:36:59.90 (0.90) 01:37:38.54 (0.92) 461.59 (15.4) E.0a
Naperville 01:38:21.50 (1.10) 01:39:22.24 (1.06) 738.02 (18.3) E.0b
Chester 01:38:02.48 (0.10) 01:38:31.71 (0.09) 350.82 (1.6) E.0c

13 Oct 2020 Running Springs 02:00:21.52 (0.01) 02:01:05.06 (0.39) 687.3 (6.2) E.0d
Glendale 02:00:45.99 (0.02) 02:01:29.34 (0.76) 685.3 (12.4) E.0e
Lowell Obs. (TiMo)a - 02:01:30.22 (0.02) - E.0f
Tucson 02:00:57.68 (0.12) 02:01:34.16 (0.09) 578.0 (2.3) E.0g
Carefree 02:00:47.00 (0.04) 02:01:30.59 (0.01) 689.1 (0.7) E.0h
Fountain Hills 02:00:48.66 (0.01) 02:01:31.61 (0.01) 679.1 (0.4) E.0i
Scottsdale 02:00:47.33 (0.02) 02:01:31.79 (0.02) 691.6 (0.4) E.0j
Tempe 02:00:48.17 (0.03) 02:01:30.69 (0.02) 672.0 (0.5) E.0k

28 Apr 2021 OPD 07:34:38.43 (0.005) 07:34:56.47 (0.022) 251.1 (0.3) E.01
Reconquista 07:36:21.60 (0.78) 07:37:02.93 (0.81) 575.4 (15.7) E.0m
La Canelilla 07:37:44.56 (0.19) 07:38:09.72 (0.19) 350.1 (3.7) E.0n
CTIO One-Meter 07:37:49.83 (0.83) 07:38:02.49 (0.32) 176.3 (12.4) E.0o
PROMPT-6 07:37:50.05 (0.35) 07:38:02.51 (0.01) 173.5 (4.9) E.0p
CASLEO – ASH 07:37:28.12 (1.12) 07:38:15.29 (0.57) 656.4 (17.5) E.0q

20 May 2021 Bartlett Lake 06:45:14.26 (0.26) 06:45:48.96 (0.13) 726.7 (5.5) E.0r
Scottsdale 06:45:14.84 (0.03) 06:45:48.97 (0.03) 715.4 (1.1) E.0s
Clear Lake Shores 06:44:19.36 (0.27) 06:44:52.59 (0.21) 699.0 (7.3) E.0t
Fountain Hills 06:45:14.85 (0.39) 06:45:48.62 (0.40) 704.6 (11.8) E.1u

17 Aug 2021 Heaven’s Mirror 11:33:12.16 (1.08) 11:34:13.79 (1.06) 769.2 (26.8) E.1v

2 Jun 2022 Glenlee 18:06:43.11 (0.05) 18:06:47.55 (0.06) 104.3 (2.5) E.1w

30 Jun 2022 UTFPR 00:25:00.41 (0.84) 00:25:19.50 (1.78) 477.4 (49.2) E.1x
UEPG 00:25:01.67 (0.23) 00:25:22.52 (0.24) 532.1 (12.4) E.1y
Orion 00:24:48.17 (2.46) 00:25:15.84 (2.63) 736.7 (46.3) E.1z
YPO 00:24:44.11 (1.37) 00:25:10.19 (1.47) 655.1 (77.9) E.1aa

28 Jul 2023 SOAR 06:09:16.73 (0.13) 06:09:45.77 (0.14) 594.1 (4.0) E.1ab
CAO 06:09:17.98 (0.03) 06:09:44.95 (0.05) 551.6 (2.5) E.1ac
Danish/ESO 06:09:12.23 (0.04) 06:09:45.28 (0.02) 675.9 (0.5) E.1ad

Notes. The 1σ error bars are in seconds. a 5× binned to improve S/N.

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