Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 11 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/20/2023   20:17:59   (   0.02,-104.65) (   0.44,-102.84)  206.73                80
 11/22/2023   08:39:46   (  -0.02,-104.68) (   0.73,-108.11)  390.62                80
 11/23/2023   08:18:21   (  -0.02,-104.68) (  -0.25,-103.57)  125.90                80
 11/24/2023   20:40:17   (   0.02,-104.65) (  -0.92,-108.88)  481.36                80
 11/25/2023   20:24:11   (  -0.02,-104.66) (   0.06,-104.34)   36.46                80
 11/28/2023   08:27:13   (   0.01,-104.69) (   0.12,-105.07)   44.35                80
 11/29/2023   08:05:49   (   0.01,-104.69) (  -0.92,-100.55)  471.96                80
 11/30/2023   20:27:44   (  -0.00,-104.66) (  -0.30,-105.84)  135.70                80
 12/01/2023   20:11:40   (   0.00,-104.66) (   0.75,-101.32)  380.96                80
 12/03/2023   08:33:27   (  -0.00,-104.70) (   0.41,-106.59)  215.46                80