Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8 TLE Epoch: 2021 7 29. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon Distance(km) Time Diff(sec) 07/31/2021 09:56:18 ( 71.20, 28.84) 07/31/2021 09:57:19 ( 71.22, 28.78) 3.17 61 07/31/2021 10:47:00 ( -71.11,-163.68) 07/31/2021 10:46:49 ( -71.11,-163.76) 3.22 11 07/31/2021 11:37:33 ( 70.47, 4.69) 07/31/2021 11:36:24 ( 70.58, 3.05) 61.59 69 08/03/2021 02:12:37 ( 71.23, 144.73) 08/03/2021 02:13:49 ( 71.24, 144.68) 1.76 72 08/03/2021 03:03:19 ( -71.13, -47.78) 08/03/2021 03:03:19 ( -71.13, -47.86) 2.81 0 08/03/2021 03:54:00 ( 70.92, 119.89) 08/03/2021 03:52:47 ( 70.97, 119.54) 13.75 73 08/05/2021 18:29:03 ( 71.63,-100.04) 08/05/2021 18:30:13 ( 71.57, -98.90) 40.51 70 08/05/2021 19:19:38 ( -71.16, 68.11) 08/05/2021 19:19:48 ( -71.19, 68.12) 3.44 10 08/05/2021 20:10:21 ( 71.06,-124.40) 08/05/2021 20:09:15 ( 71.09,-124.40) 2.77 66 08/08/2021 10:45:30 ( 72.07, 15.07) 08/08/2021 10:46:36 ( 71.95, 17.63) 88.95 66 08/08/2021 11:35:57 ( -71.20,-176.00) 08/08/2021 11:36:18 ( -71.20,-175.99) 0.72 21 08/08/2021 12:26:40 ( 71.10, -8.52) 08/08/2021 12:25:45 ( 71.09, -8.52) 0.75 55 08/11/2021 03:52:15 ( -71.23, -60.12) 08/11/2021 03:52:47 ( -71.20, -60.11) 3.28 32 08/11/2021 04:42:58 ( 71.13, 107.37) 08/11/2021 04:42:13 ( 71.14, 107.44) 2.98 45