Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21 TLE Epoch: 2023 7 4. 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) 07/05/2023 08:37:47 ( 0.01,-104.73) ( 0.77,-108.06) 380.29 80 07/06/2023 08:16:21 ( 0.01,-104.72) ( -0.23,-103.52) 136.11 80 07/07/2023 20:38:17 ( -0.01,-104.71) ( -0.96,-108.82) 469.95 80 07/08/2023 20:22:12 ( -0.01,-104.71) ( 0.10,-104.30) 47.11 80 07/11/2023 08:25:13 ( 0.02,-104.74) ( 0.10,-105.03) 33.68 80 07/12/2023 08:03:47 ( 0.02,-104.74) ( -0.91,-100.50) 483.06 80 07/13/2023 20:25:43 ( -0.03,-104.72) ( -0.27,-105.80) 122.87 80 07/14/2023 20:09:37 ( -0.03,-104.72) ( 0.74,-101.26) 394.18 80 07/16/2023 08:31:24 ( 0.04,-104.75) ( 0.46,-106.53) 203.10 80 07/17/2023 08:09:58 ( 0.04,-104.75) ( -0.55,-101.99) 313.64 80 07/18/2023 20:31:53 ( -0.04,-104.73) ( -0.62,-107.30) 292.71 80