Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 12 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/14/2023   06:42:37   (  -0.01, -75.21) (   0.93, -79.48)  485.85                80
 12/15/2023   06:26:31   (  -0.00, -75.21) (  -0.09, -74.94)   31.28                80
 12/17/2023   18:27:00   (   0.00, -75.23) (  -0.12, -75.70)   54.28                80
 12/18/2023   18:10:55   (   0.00, -75.24) (   0.90, -71.17)  463.46                80
 12/20/2023   06:32:41   (  -0.01, -75.24) (   0.27, -76.43)  135.72                80
 12/21/2023   06:11:16   (  -0.00, -75.25) (  -0.76, -71.90)  382.34                80
 12/22/2023   18:33:11   (   0.00, -75.28) (  -0.41, -77.20)  218.82                80
 12/23/2023   18:17:04   (  -0.00, -75.29) (   0.56, -72.66)  299.70                80
 12/25/2023   06:38:51   (   0.00, -75.31) (   0.60, -77.92)  298.26                80
 12/26/2023   06:17:25   (   0.01, -75.32) (  -0.43, -73.39)  220.28                80