Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 5 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/19/2023   08:47:24   (   0.11,-108.50) (   0.36,-109.66)  131.88                80
 05/20/2023   08:25:59   (   0.13,-108.51) (  -0.64,-105.13)  385.37                80
 05/21/2023   20:47:54   (  -0.10,-108.48) (  -0.55,-110.43)  223.07                80
 05/22/2023   20:31:49   (  -0.11,-108.49) (   0.46,-105.90)  295.01                80
 05/24/2023   08:53:36   (   0.09,-108.55) (   0.69,-111.18)  299.21                80
 05/25/2023   08:32:11   (   0.11,-108.56) (  -0.32,-106.64)  218.22                80
 05/26/2023   20:54:06   (  -0.08,-108.52) (  -0.86,-111.95)  391.49                80
 05/27/2023   20:38:00   (  -0.10,-108.53) (   0.15,-107.41)  126.85                80
 05/29/2023   08:58:34   (   0.07,-108.61) (   0.99,-112.69)  465.63                 6
 05/30/2023   08:38:22   (   0.09,-108.62) (  -0.01,-108.16)   51.97                80
 06/01/2023   20:41:32   (  -0.07,-108.57) (  -0.14,-108.93)   41.07                80