Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and PACE TLE Epoch: 2025 8 13. 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) 08/15/2025 17:05:02 ( 80.21,-117.19) 08/15/2025 17:06:15 ( 80.24,-116.98) 5.87 73 08/15/2025 17:55:33 ( -79.79, 54.37) 08/15/2025 17:55:12 ( -79.80, 54.27) 2.30 21 08/17/2025 22:22:03 ( -79.92, -13.47) 08/17/2025 22:22:18 ( -79.92, -13.39) 1.52 15 08/20/2025 02:48:29 ( -79.93, -80.18) 08/20/2025 02:49:21 ( -79.94, -80.31) 2.53 52 08/20/2025 03:39:09 ( 79.79, 88.47) 08/20/2025 03:38:28 ( 79.78, 88.56) 1.89 41 08/22/2025 08:05:38 ( 79.90, 20.87) 08/22/2025 08:05:33 ( 79.89, 20.98) 2.12 5 08/24/2025 12:32:05 ( 79.94, -46.17) 08/24/2025 12:32:36 ( 79.94, -46.13) 0.95 31 08/24/2025 13:22:43 ( -79.72, 123.25) 08/24/2025 13:21:40 ( -79.72, 123.19) 1.26 63 08/26/2025 16:58:31 ( 79.99,-113.23) 08/26/2025 16:59:38 ( 79.99,-113.31) 1.69 67