Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20 TLE Epoch: 2025 7 21. Predictions up to the next 14.0 days: Date Time(GOES-15) GOES-15 Lat/Lon NOAA-20 Lat/Lon Distance(km) Time Diff(sec) 07/23/2025 09:33:25 ( 0.40, 61.31) ( -0.48, 57.42) 443.86 80 07/24/2025 09:17:20 ( 0.39, 61.32) ( 0.54, 61.95) 71.91 80 07/26/2025 21:17:43 ( -0.40, 61.42) ( -0.35, 61.22) 22.66 80 07/27/2025 21:01:38 ( -0.39, 61.43) ( -1.37, 65.75) 493.00 80 07/29/2025 09:20:56 ( 0.42, 61.37) ( 0.22, 60.44) 105.70 80 07/30/2025 09:04:51 ( 0.41, 61.38) ( 1.24, 64.97) 410.09 80 07/31/2025 21:23:59 ( -0.43, 61.46) ( -0.04, 59.71) 200.15 80 08/01/2025 21:07:54 ( -0.43, 61.48) ( -1.06, 64.24) 314.93 80 08/03/2025 09:27:11 ( 0.45, 61.44) ( -0.08, 58.93) 285.41 80 08/04/2025 09:11:06 ( 0.44, 61.45) ( 0.88, 63.47) 229.55 80