Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19 TLE Epoch: 2023 9 4. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon Distance(km) Time Diff(sec) 09/04/2023 02:18:18 ( 74.71, 132.36) 09/04/2023 02:18:30 ( 74.71, 132.30) 1.78 12 09/04/2023 03:09:02 ( -74.72, -60.34) 09/04/2023 03:09:35 ( -74.74, -60.38) 2.94 33 09/04/2023 03:59:49 ( 74.77, 106.85) 09/04/2023 04:00:28 ( 74.75, 106.93) 2.75 39 09/04/2023 04:50:33 ( -74.77, -85.85) 09/04/2023 04:51:33 ( -74.78, -85.75) 3.29 60 09/04/2023 05:41:19 ( 74.77, 81.46) 09/04/2023 05:42:27 ( 74.75, 81.42) 2.73 68 09/04/2023 06:32:15 ( -75.35,-112.88) 09/04/2023 06:33:21 ( -75.29,-109.70) 89.91 66