Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and PACE TLE Epoch: 2025 7 10. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(PACE) PACE Lat/Lon Distance(km) Time Diff(sec) 07/11/2025 12:57:20 ( 79.81, -51.27) 07/11/2025 12:57:37 ( 79.82, -51.33) 1.20 17 07/11/2025 13:45:56 ( -74.50, 141.37) 07/11/2025 13:44:43 ( -74.09, 138.99) 84.84 73 07/13/2025 17:23:50 ( 79.92,-118.86) 07/13/2025 17:24:47 ( 79.91,-118.83) 0.81 57 07/13/2025 18:14:29 ( -79.74, 50.11) 07/13/2025 18:13:52 ( -79.73, 50.22) 2.19 37 07/15/2025 22:40:59 ( -79.84, -17.44) 07/15/2025 22:41:02 ( -79.84, -17.33) 2.24 3 07/18/2025 03:07:28 ( -79.91, -84.73) 07/18/2025 03:08:11 ( -79.91, -84.66) 1.37 43 07/18/2025 03:58:07 ( 79.73, 84.30) 07/18/2025 03:57:17 ( 79.72, 84.44) 3.19 50 07/20/2025 08:24:36 ( 79.81, 16.98) 07/20/2025 08:24:26 ( 79.80, 17.08) 2.19 10 07/22/2025 12:51:04 ( 79.88, -50.36) 07/22/2025 12:51:34 ( 79.88, -50.34) 0.26 30