Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 4 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/12/2023   08:41:42   (   0.17,-108.13) (   0.16,-108.16)    3.39                80
 04/14/2023   20:42:15   (  -0.18,-108.15) (  -0.37,-108.92)   87.82                80
 04/15/2023   20:26:11   (  -0.18,-108.16) (   0.68,-104.39)  429.89                80
 04/17/2023   08:48:00   (   0.18,-108.16) (   0.50,-109.66)  169.93                80
 04/18/2023   08:26:35   (   0.18,-108.17) (  -0.49,-105.12)  347.05                80
 04/19/2023   20:48:33   (  -0.18,-108.18) (  -0.69,-110.42)  255.65                80
 04/20/2023   20:32:28   (  -0.18,-108.19) (   0.31,-105.89)  262.28                80
 04/22/2023   08:54:17   (   0.17,-108.21) (   0.81,-111.17)  335.99                80
 04/23/2023   08:32:53   (   0.18,-108.21) (  -0.19,-106.63)  180.94                80