Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21 TLE Epoch: 2025 10 1. Predictions up to the next 14.0 days: Date Time(GOES-17) GOES-17 Lat/Lon NOAA-21 Lat/Lon Distance(km) Time Diff(sec) 10/02/2025 07:21:01 ( -0.24, -89.48) ( -0.24, -89.35) 14.31 80 10/04/2025 19:26:50 ( 0.24, -89.51) ( 0.08, -90.11) 69.02 80 10/05/2025 19:05:24 ( 0.25, -89.52) ( 1.11, -85.58) 448.34 80 10/07/2025 07:29:51 ( -0.23, -89.49) ( 0.05, -90.84) 153.09 80 10/08/2025 07:08:24 ( -0.24, -89.50) ( -0.93, -86.30) 363.91 80 10/09/2025 19:32:58 ( 0.22, -89.52) ( -0.25, -91.59) 235.98 80 10/10/2025 19:11:33 ( 0.23, -89.53) ( 0.80, -87.06) 281.29 80 10/12/2025 07:35:58 ( -0.21, -89.51) ( 0.40, -92.32) 319.48 80 10/13/2025 07:14:32 ( -0.23, -89.51) ( -0.60, -87.78) 197.46 80 10/14/2025 19:39:06 ( 0.21, -89.54) ( -0.57, -93.07) 402.49 80 10/15/2025 19:17:40 ( 0.23, -89.55) ( 0.43, -88.53) 115.41 80