Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP TLE Epoch: 2021 9 12. Predictions up to the next 14.0 days: Date Time(GOES-17) GOES-17 Lat/Lon NPP Lat/Lon Distance(km) Time Diff(sec) 09/12/2021 10:37:50 ( 0.05,-137.20) ( 0.33,-138.43) 140.67 80 09/13/2021 10:21:45 ( 0.05,-137.19) ( -0.67,-133.90) 374.93 80 09/14/2021 22:41:03 ( -0.04,-137.17) ( -0.51,-139.21) 231.96 80 09/15/2021 22:24:58 ( -0.04,-137.16) ( 0.49,-134.67) 283.20 80 09/17/2021 10:44:06 ( 0.03,-137.15) ( 0.68,-139.94) 318.73 80 09/18/2021 10:28:03 ( 0.02,-137.14) ( -0.38,-135.42) 196.29 80 09/19/2021 22:47:19 ( -0.01,-137.12) ( -0.84,-140.72) 411.08 80 09/20/2021 22:31:16 ( -0.02,-137.11) ( 0.22,-136.20) 104.08 80 09/22/2021 10:50:23 ( 0.01,-137.09) ( 1.02,-141.46) 497.90 80 09/23/2021 10:34:20 ( 0.02,-137.08) ( -0.05,-136.94) 17.24 80 09/25/2021 22:34:52 ( -0.02,-137.03) ( -0.17,-137.70) 76.66 80