Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 7 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/25/2023   20:28:37   (   0.01,-104.71) (  -0.26,-105.83)  127.88                80
 07/26/2023   20:12:33   (   0.01,-104.71) (   0.76,-101.30)  388.36                80
 07/28/2023   08:34:20   (  -0.01,-104.73) (   0.43,-106.57)  210.51                80
 07/29/2023   08:12:56   (  -0.00,-104.72) (  -0.59,-102.04)  305.13                80
 07/30/2023   20:34:52   (   0.00,-104.69) (  -0.60,-107.35)  303.38                80
 07/31/2023   20:18:47   (   0.00,-104.68) (   0.43,-102.82)  212.37                80
 08/02/2023   08:40:35   (  -0.01,-104.71) (   0.76,-108.09)  386.34                80
 08/03/2023   08:19:10   (  -0.01,-104.70) (  -0.27,-103.57)  129.32                80
 08/04/2023   20:41:06   (   0.01,-104.67) (  -0.91,-108.88)  479.22                80
 08/05/2023   20:25:01   (   0.01,-104.67) (   0.07,-104.34)   37.07                80