Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 11 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/26/2022   09:49:54   (   0.07,-128.11) (  -0.46,-125.72)  272.55                80
 11/27/2022   22:09:09   (  -0.05,-128.00) (  -0.71,-131.02)  343.70                80
 11/28/2022   21:53:04   (  -0.05,-127.97) (   0.31,-126.48)  170.51                80
 11/30/2022   10:12:10   (   0.03,-128.00) (   0.87,-131.74)  426.39                80
 12/01/2022   09:56:05   (   0.04,-127.97) (  -0.15,-127.21)   87.74                80
 12/03/2022   21:56:34   (  -0.03,-127.83) (  -0.05,-127.96)   14.52                80
 12/04/2022   21:40:28   (  -0.04,-127.80) (   0.97,-123.42)  499.60                80
 12/06/2022   09:59:34   (   0.03,-127.82) (   0.21,-128.68)   97.57                80
 12/07/2022   09:43:28   (   0.04,-127.79) (  -0.76,-124.13)  416.08                80
 12/08/2022   22:02:43   (  -0.02,-127.66) (  -0.40,-129.43)  201.46                80
 12/09/2022   21:46:37   (  -0.03,-127.63) (   0.57,-124.89)  311.91                80