Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19 TLE Epoch: 2021 4 4. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon Distance(km) Time Diff(sec) 04/11/2021 23:36:42 ( 78.43, 161.13) 04/11/2021 23:35:34 ( 78.41, 158.41) 60.87 68 04/12/2021 00:27:32 ( -78.64, -32.81) 04/12/2021 00:26:32 ( -78.64, -32.81) 0.50 60 04/12/2021 01:18:17 ( 78.66, 134.37) 04/12/2021 01:17:28 ( 78.63, 134.44) 3.52 49 04/12/2021 02:09:01 ( -78.64, -58.19) 04/12/2021 02:08:32 ( -78.65, -58.21) 1.00 29 04/12/2021 02:59:46 ( 78.66, 108.99) 04/12/2021 02:59:28 ( 78.65, 109.04) 2.04 18 04/12/2021 03:50:30 ( -78.64, -83.57) 04/12/2021 03:50:32 ( -78.66, -83.62) 2.47 2 04/12/2021 04:41:15 ( 78.66, 83.61) 04/12/2021 04:41:28 ( 78.66, 83.64) 0.66 13 04/12/2021 05:32:00 ( -78.68,-109.18) 04/12/2021 05:32:32 ( -78.68,-109.02) 3.57 32 04/12/2021 06:22:44 ( 78.67, 58.24) 04/12/2021 06:23:28 ( 78.68, 58.24) 1.09 44 04/12/2021 07:13:29 ( -78.68,-134.56) 04/12/2021 07:14:32 ( -78.69,-134.42) 3.09 63 04/12/2021 08:04:13 ( 78.67, 32.86) 04/12/2021 08:05:28 ( 78.69, 32.84) 2.53 75