Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 3 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/17/2023   08:28:37   (   0.02,-104.75) (   0.05,-105.00)   27.82                80
 03/18/2023   08:07:13   (   0.02,-104.75) (  -0.95,-100.47)  488.56                80
 03/19/2023   20:29:12   (  -0.02,-104.77) (  -0.24,-105.77)  113.92                80
 03/20/2023   20:13:08   (  -0.02,-104.78) (   0.76,-101.24)  402.91                80
 03/22/2023   08:34:59   (   0.01,-104.78) (   0.38,-106.52)  198.02                80
 03/23/2023   08:13:35   (   0.01,-104.78) (  -0.63,-101.99)  318.82                80
 03/24/2023   20:35:32   (  -0.02,-104.80) (  -0.60,-107.29)  283.37                80
 03/25/2023   20:19:29   (  -0.02,-104.81) (   0.42,-102.76)  233.82                80
 03/27/2023   08:41:18   (   0.02,-104.81) (   0.77,-108.02)  366.70                80
 03/28/2023   08:19:55   (   0.02,-104.82) (  -0.25,-103.50)  150.09                80