Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP TLE Epoch: 2021 7 22. Predictions up to the next 14.0 days: Date Time(GOES-17) GOES-17 Lat/Lon NPP Lat/Lon Distance(km) Time Diff(sec) 07/23/2021 22:34:20 ( -0.03,-137.18) ( -0.13,-137.65) 53.38 80 07/24/2021 22:18:17 ( -0.03,-137.17) ( 0.91,-133.13) 461.90 80 07/26/2021 10:40:05 ( 0.03,-137.16) ( 0.30,-138.39) 140.25 80 07/27/2021 10:18:40 ( 0.03,-137.15) ( -0.68,-133.86) 374.92 80 07/28/2021 22:40:38 ( -0.04,-137.14) ( -0.51,-139.16) 231.49 80 07/29/2021 22:24:34 ( -0.03,-137.13) ( 0.53,-134.64) 283.57 80 07/31/2021 10:46:22 ( 0.03,-137.11) ( 0.67,-139.91) 319.17 80 08/01/2021 10:24:59 ( 0.03,-137.09) ( -0.37,-135.38) 195.34 80 08/02/2021 22:46:56 ( -0.02,-137.07) ( -0.82,-140.69) 412.57 80 08/03/2021 22:30:52 ( -0.01,-137.05) ( 0.16,-136.15) 101.37 80